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Fire Fighting Material Specifications
Fire Pumps
Fire Pumps
Fire Fighting Pipes 

(As per NFPA 13 and UAE Fire & Life Safety Code of Practice)

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1. General Requirements

  • All pipes shall be new, defect-free, and suitable for wet pipe sprinkler systems, standpipes, and related fire protection networks.

  • Pipes shall conform to NFPA 13 (2019), Chapter 6 requirements and tested/approved by internationally recognized agencies (UL Listed, FM Approved, LPCB, or equivalent).

  • Pipes shall be capable of withstanding working pressures up to 175 psi (12 bar) unless otherwise specified, and hydrostatically tested to not less than 200 psi (14 bar) for 2 hours as per NFPA 13 §6.1.1.

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2. Black Steel Pipes (Schedule 40/80)

  • Standard: ASTM A53/A795, Grade A or B.

  • Coating: Plain (uncoated) for dry, pre-action, and deluge systems; epoxy-coated or internally galvanized where required by project specifications.

  • Sizes: 1” (25 mm) to 12” (300 mm) nominal diameter.

  • Joints: Threaded (≤2½”), Grooved (Roll-groove/Cut-groove), or Butt-welded as applicable.

  • Compliance: NFPA 13 §6.3.1 – Steel Pipe.

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3. Galvanized Steel Pipes

  • Standard: ASTM A53/A795 hot-dip galvanized inside and outside.

  • Application: Wet pipe sprinkler systems, especially where condensation, moisture, or corrosive environments are present.

  • Restrictions: Not to be used in areas prone to MIC (microbiologically influenced corrosion) unless approved with additional protective coatings.

  • Sizes: 1” (25 mm) to 8” (200 mm).

  • Compliance: NFPA 13 §6.3.1.2.

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4. Ductile Iron Pipes (Where Specified)

  • Standard: ANSI/AWWA C151/A21.51.

  • Lining: Cement-mortar lined per AWWA C104/A21.4.

  • Joints: Mechanical joint, flanged, or push-on type.

  • Use: Typically for underground fire water mains, subject to NFPA 24.

  • Coating: Bituminous or epoxy coated externally.

  • Compliance: NFPA 13 §6.3.2.

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5. Copper Tubing (Optional)

  • Standard: ASTM B88 Type K or L.

  • Use: Limited to specific applications (e.g., residential, corrosion-sensitive environments).

  • Joints: Brazed or press-connect.

  • Compliance: NFPA 13 §6.3.3.

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6. CPVC (Chlorinated Polyvinyl Chloride) Pipes (Residential)

  • Standard: ASTM F442, UL/FM approved for residential occupancies.

  • Temperature Limit: Up to 150 psi at 65°C.

  • Use: NFPA 13R/13D systems, not for commercial/industrial occupancies.

  • Compliance: NFPA 13 §6.3.9.

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7. Pipe End Connections

  • Threaded Joints: Per ANSI/ASME B1.20.1. Sealant approved for fire protection use.

  • Grooved Joints: Per AWWA C606. Grooved couplings UL/FM approved.

  • Welded Joints: Full penetration butt-weld conforming to ASME B31.9.

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8. Identification & Marking

  • Pipes shall bear permanent marking: manufacturer’s name, specification (ASTM), size, schedule, and UL/FM approval stamp.

  • Color coding: Fire service piping to be painted red (RAL 3000) or as per UAE Fire Code.

Remarks:

  • Black steel: Default choice (NFPA 13 compliant).

  • Galvanized steel: Use in wet systems where corrosion is a risk.

  • Ductile iron: Only for underground mains.

  • Copper/CPVC: Special cases (residential, corrosion-prone).

  • All pipes must be UL/FM approved and installed per NFPA 13 & local UAE Civil Defense requirements.

Acceptable Manufacturers ​

​Pipes & Fittings

  1. Nippon Steel – Japan

  2. Jindal Pipes – India

  3. Tata Steel – India

  4. Mittal Steel – Czech Republic

  5. Vallourec – France/Germany

  6. Tenaris – Italy/Argentina

  7. Tubacex – Spain

  8. Sumitomo Metals – Japan

  9. Interpipe – Ukraine

Grooved Fittings & Couplings

  1. Victaulic – USA/UAE

  2. Tyco (Johnson Controls) – USA

  3. Shurjoint – USA

  4. Anvil – USA

  5. GRINNELL – USA

  6. Rapidrop – UK

Threaded / Malleable Iron Fittings​

  1. Georg Fischer – Switzerland

  2. JIANZHI – China (UL/FM approved for GCC)

  3. Anvil International – USA

  4. EEW Korea – South Korea

  5. Ward Manufacturing – USA

Ductile Iron Pipes and Fittings

  1. Saint-Gobain PAM – France

  2. Electrosteel – India

  3. Kubota – Japan

  4. McWane – USA/UAE

  5. U.S. Pipe – USA

  6. Jindal SAW – India

  7. Rizhao Steel (DI Division) – China

  8. SVCP (Saudi Vitrified Clay & Pipe) – KSA (also DI fittings in GCC)

  9. Rajhi Steel – Saudi Arabia

  10. Tata Steel - India

Sch 40 BS Pipes
schedule-40-steel
GI Pipes
tata-ductile-iron-pipe
Copper Pipes
CPVC Pipe
Pipe Identification
End Connection
Grooved Fittings
GI Fittings
DI Fittings
Pipe Supports and Hangers

1. General Requirements

  • Supports and hangers shall be designed and installed in accordance with NFPA 13 (2019), Chapter 17.

  • All hangers, inserts, brackets, and supports shall be UL Listed/FM Approved for fire protection service.

  • Material shall be corrosion-resistant (zinc-coated, galvanized, or epoxy-coated) when exposed to moisture or corrosive environments.

  • Supports shall be capable of withstanding the weight of the pipe (full of water) plus a minimum safety factor of 250% as per NFPA 13 §17.1.2.4.

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2. Materials

  • Steel Rods:

    • Threaded rods shall conform to ASTM A36/A307, minimum diameter 3/8 in (10 mm) unless otherwise specified.

    • Rod ends shall be provided with nuts and washers.

  • Hanger Components:

    • Clevis hangers, trapeze hangers, and ring hangers to conform with MSS-SP-58 and UL/FM approval.

    • Pipe clamps, beam clamps, and brackets shall be fabricated from carbon steel, hot-dip galvanized or electro-galvanized.

  • Concrete Inserts/Anchors:

    • Heavy-duty expansion anchors or cast-in-place inserts with sufficient load rating, UL/FM listed.

  • Seismic Bracing (where required):

    • Rigid sway bracing using steel angles/channels per NFPA 13 §17.6.

    • Cable bracing shall be stainless steel wire rope (7x19 construction) with UL/FM listed fittings.

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3. Installation Requirements (NFPA 13 – §17.4.2, Table 17.4.2.1(a))

  • Maximum Hanger Spacing (Steel Pipe):

    • 1 in (25 mm) – 8 ft (2.4 m)

    • 1¼–1½ in (32–40 mm) – 10 ft (3.0 m)

    • 2–3½ in (50–90 mm) – 12 ft (3.7 m)

    • 4–6 in (100–150 mm) – 12 ft (3.7 m)

    • 8 in (200 mm) – 12 ft (3.7 m)

  • CPVC Pipe: As per manufacturer’s UL/FM listing (typically 4 ft to 6 ft spacing).

  • Branch Lines: At least one hanger for each section of pipe between branch line and main.

  • Near Fittings: One hanger required within 12 in (300 mm) of each elbow.

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4. Seismic Protection (Where Required – NFPA 13 §18.5)

  • Systems in seismic design categories C, D, E, or F shall have additional seismic bracing:

    • Lateral braces: max spacing 40 ft (12 m).

    • Longitudinal braces: max spacing 80 ft (24 m).

    • Branch line restraints: at the end of branch lines exceeding 20 ft (6 m).

  • Bracing to be UL/FM approved assemblies designed for seismic loads.

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5. Corrosion Protection

  • Dry areas: Zinc electroplated hangers permitted.

  • Wet areas: Hot-dip galvanized or epoxy-coated hangers mandatory.

  • Exterior exposure: Stainless steel Type 304/316 recommended.

  • Concrete/Embedded portions: Bitumen or epoxy-coated inserts and anchors.

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6. Identification & Marking

  • Hangers and supports shall have permanent markings showing manufacturer, size range, load capacity, and UL/FM listing.

  • Installation to follow UAE Fire Code Section 509.10 for identification and corrosion resistance in harsh climates.

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Remarks:

  • Use UL/FM listed clevis or ring hangers with ASTM threaded rods.

  • Follow NFPA 13 spacing (every 8–12 ft depending on pipe size).

  • Provide extra hangers near elbows and fittings.

  • Apply seismic bracing where required by structural design.

  • Ensure galvanized/epoxy-coated finish in wet or exterior conditions.

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Acceptable Manufacturers:

  1. Hilti – Germany/UAE

  2. Walraven – Netherlands/UAE

  3. B-Line (Eaton) – USA

  4. Erico (Caddy) – USA

  5. Unistrut – USA/UAE

  6. Delta – UAE/GCC

  7. Gulf Fire Vision – UAE

  8. KEKSA – Saudi Arabia

Beam Clamps
Pipe Hangers
Riser Clamps
Pipe Saddle
Seismic Brace
Pipe Supports
Pipe SUpports
Brackets
Sprinkler Heads

1. General Requirements

  • Sprinklers shall be listed and approved by internationally recognized agencies (UL Listed / FM Approved / LPCB) in accordance with NFPA 13 §9.1.1.

  • All sprinklers shall be of the fusible link or glass bulb type designed for automatic operation.

  • Sprinklers shall be new, corrosion-free, and free of mechanical defects, and supplied with protective covers/caps during storage and installation.

  • Temperature rating, orifice size, and K-factor shall be selected in accordance with NFPA 13 §9.4 and project hazard classification.

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2. Types of Sprinklers

  • Standard Spray Upright and Pendent Sprinklers – for light, ordinary, and extra hazard occupancies (NFPA 13 §9.2.1).

  • Extended Coverage Sprinklers – where permitted by NFPA 13 §9.3.

  • Residential Sprinklers – UL/FM listed for residential occupancies, in accordance with NFPA 13 §9.2.2.

  • Sidewall Sprinklers – for corridors, small rooms, and perimeter wall applications.

  • Concealed, Flush, and Recessed Sprinklers – with factory-supplied cover plates, suitable for aesthetic applications.

  • ESFR (Early Suppression Fast Response) – for warehouses and high-pile storage, as per NFPA 13 Chapter 20.

  • CMSA (Control Mode Specific Application) – for large drop, storage, and specific hazards.

  • Special Coated Sprinklers – corrosion-resistant (e.g., polyester, wax, lead-coated) for marine, humid, or corrosive environments (NFPA 13 §9.1.1.7).

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3. Materials

  • Body: Brass, bronze, or stainless steel.

  • Deflector: Bronze, brass, or stainless steel, factory-finished.

  • Glass Bulb: Color coded as per temperature rating (NFPA 13 §9.4.2.5).

  • Finish: Natural brass, chrome-plated, white painted, or corrosion-resistant coatings.

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4. Performance Requirements

  • K-Factors: Minimum K = 2.8 (residential) to K = 25.2 (ESFR), selected based on hydraulic design.

  • Temperature Ratings: Ordinary (135–170°F / 57–77°C), Intermediate (175–225°F / 79–107°C), High (>250°F / >121°C) – NFPA 13 Table 9.4.2.2.

  • Response Types: Standard Response (SR), Quick Response (QR), Residential, ESFR, CMSA.

  • Pressure Ratings: Minimum working pressure 175 psi (12 bar). For high-rise or special systems, 250 psi (17 bar).

  • Discharge Characteristics: Must meet NFPA 13 distribution criteria for density and coverage.

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5. Installation

  • Installed strictly as per NFPA 13 (2019), Chapter 16 (Installation Requirements).

  • Minimum distances, spacing, and obstructions to follow NFPA 13 Tables 10.2.4.2, 10.3.4.2, and 10.4.4.2.

  • Sprinklers shall not be field-modified (NFPA 13 §9.1.1.8).

  • Protective caps/covers to remain in place until construction is complete.

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6. Identification & Marking

  • Each sprinkler shall bear permanent markings for manufacturer’s name, year of manufacture, K-factor, temperature rating, and UL/FM approval.

  • Color coding of bulbs to comply with NFPA 13 Table 9.4.2.5 (e.g., Orange = 135°F, Red = 155°F, Yellow = 174°F, Green = 200°F, Blue = 286°F).

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Remarks:

  • All sprinklers must be UL/FM approved.

  • Select type (upright, pendent, sidewall, ESFR, CMSA, concealed, residential) based on occupancy hazard and NFPA 13 rules.

  • Ensure temperature rating, spacing, and K-factor are correct for hydraulic design.

  • Use corrosion-resistant models in kitchens, marine, or humid areas.

Acceptable Manufacturers – Sprinkler Heads

  1. Tyco (Johnson Controls) – USA

  2. Viking – USA

  3. Reliable Automatic Sprinkler Co. – USA

  4. Globe Fire Sprinkler Corporation – USA

  5. Senju Sprinkler – Japan

  6. Rapidrop – UK

  7. HD Fire Protect – India

  8. NAFFCO – UAE

  9. SFFECO – UAE

Sprinkler Heads
Sprinklers
Upright Sprinkler
Pendent Sprinkler
Semi-recessed Sprinkler
Concealed Sprinkler
Sprinkler Cabinet
Floor / Zone Control Stations

1. General Requirements

  • Each sprinkler system zone (typically per floor or fire compartment) shall be provided with a Floor/Zone Control Station in accordance with NFPA 13 §16.9.11.

  • Assemblies shall be UL Listed / FM Approved and pre-assembled where possible.

  • Station shall provide isolation, flow indication, pressure regulation (if required), and test/drain arrangement.

  • All valves and accessories shall be of fire protection service type (red painted or epoxy coated) with permanent identification tags.

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2. Components

A typical Zone Control Station shall include:

  1. Butterfly Valve with Tamper Switch (OS&Y or indicating type, UL/FM approved).

  2. Waterflow Switch (Paddle/Vane type or Pressure Switch) – for local and remote alarm monitoring.

  3. Test & Drain Valve – with sight glass, calibrated orifice (equivalent to smallest sprinkler K-factor in the zone).

  4. Pressure Gauge – 0–20 bar / 0–300 psi, liquid-filled, with gauge valve.

  5. Optional Pressure Reducing Valve (PRV) – where supply pressure exceeds system design pressure.

  6. Manifold / Assembly Frame – factory-assembled, UL/FM listed materials.

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3. Materials

  • Valves: Ductile iron or bronze, epoxy coated or painted, UL/FM approved.

  • Flow Switches: Cast housing, NEMA enclosure, UL listed.

  • Test & Drain: Brass or bronze body with integrated sight glass, UL/FM.

  • Pressure Gauges: Stainless steel / brass, glycerin filled.

  • Supports: Galvanized steel frame or wall-mounted bracket.

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4. Installation

  • Installed at an accessible location on each floor/zone (usually in fire-rated shaft or service corridor).

  • Clear labeling with floor/zone number.

  • Flow switch to be connected to Fire Alarm System (FACP).

  • Test & Drain shall discharge to safe location (drain riser or outside).

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Consultant Note:

  • In the Gulf region, pre-assembled Zone Control Packages from Tyco, Viking, Victaulic, NAFFCO, and SFFECO are widely accepted.

  • For high-rises, Pressure Reducing Valves (PRVs) are often part of the package to meet floor-level pressure limits (NFPA 13 §16.9.11.3).

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Acceptable Manufacturers – Floor / Zone Control Stations

  1. Tyco (Johnson Controls) – USA

  2. Viking – USA

  3. Reliable – USA

  4. Victaulic – USA/UAE

  5. Rapidrop – UK

  6. HD Fire Protect – India

  7. NAFFCO – UAE

  8. SFFECO – UAE

  9. Firex – UAE

Zone Control Stations
Butterfly Valve
Flow Switch
Test and Drain Valve
Fire Fighting Valves

1. General Requirements

  • All valves shall be UL Listed / FM Approved for fire protection service.

  • Valves shall be designed for working pressure 175 psi (12 bar) minimum; 250 psi (17 bar) where required (high-rise systems).

  • Ends: Threaded (≤2"), Grooved or Flanged (≥2½").

  • Valves to be painted Fire Red (RAL 3000) or epoxy coated.

  • Tamper switches required for indicating type valves (≥2½").

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2. Gate Valves

a) Gate Valves ≤ 2" (50 mm and below)

  • Type: Non-indicating, threaded end.

  • Standard: UL/FM approved to ANSI B16.34.

  • Body: Bronze or brass, threaded connections.

  • Use: Riser trim, small diameter control valves.

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b) Gate Valves ≥ 2½" (65 mm and above)

  • Type: OS&Y (Outside Screw & Yoke) or NRS (Non-Rising Stem), indicating type.

  • Ends: Grooved or Flanged.

  • Standard: UL/FM approved, AWWA C515 / C509.

  • Body: Ductile iron, epoxy coated.

  • Accessories: Tamper switch for fire alarm supervision.

  • Use: Sectional isolation, riser control valves.

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3. Check Valves

a) Check Valves ≤ 2" (50 mm and below)

  • Type: Threaded, swing or lift type.

  • Body: Bronze or brass.

  • Standard: UL/FM approved to ASME B16.34.

  • Use: Prevent backflow in trim lines, small systems.

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b) Check Valves ≥ 2½" (65 mm and above)

  • Type: Swing type, wafer or grooved end.

  • Body: Ductile iron or steel, epoxy coated.

  • Standard: UL/FM approved, AWWA C508.

  • Use: Prevent backflow in mains, risers, sectional lines.

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Remarks:

  • Use Bronze/Brass threaded valves for ≤2" (trim lines, small branches).

  • Use OS&Y / Grooved Ductile Iron valves for ≥2½" (mains, risers, floor control).

  • Always ensure UL/FM approval and provide tamper switches for isolation valves ≥2½".

Acceptable Manufacturers – Gate & Check Valves

  1. Tyco (Johnson Controls) – USA

  2. Viking – USA

  3. Reliable – USA

  4. Victaulic – USA/UAE

  5. NIBCO – USA

  6. Mueller – USA

  7. AVK – Denmark/UAE

  8. Kitz – Japan

  9. Crane – UK/USA

  10. Watts – USA

  11. HD Fire Protect – India

  12. NAFFCO – UAE

  13. SFFECO – UAE

Fire Fighting Valves
Gate Valves
Check Valve
Bronze Gate Valve
Bronze Check Valve
Alarm Check Valve Assembly

1. General Requirements

  • Alarm Check Valve Assembly shall be UL Listed / FM Approved, designed specifically for fire protection service.

  • Assembly shall comply with NFPA 13 (2019) §16.10 for wet pipe systems.

  • Each assembly shall provide isolation, water supply monitoring, flow alarm activation, and drainage/testing functions.

  • Working pressure rating: 175 psi (12 bar) minimum, or 250 psi (17 bar) where specified.

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2. Components of Assembly

Each Alarm Check Valve set shall include:

  1. Alarm Check Valve (ACV):

    • Single clapper, rubber-faced, grooved or flanged ends.

    • Ductile iron body, fusion-bonded epoxy coated (min. 250 µm).

    • Vertical or horizontal mounting.

  2. Main Control Valve:

    • OS&Y Gate Valve or Butterfly Valve with supervisory tamper switch.

  3. Retard Chamber (where required):

    • Prevents false alarms due to water surges.

    • Cast iron/ductile iron, epoxy coated.

  4. Water Motor Alarm (optional if pressure switch provided):

    • Bell or gong, mechanical, activated by water flow.

  5. Pressure Switch:

    • UL/FM listed, for electric alarm signal to FACP.

  6. Bypass Valve & Piping:

    • UL/FM approved ball valve assembly for testing and bypassing.

  7. Pressure Gauges:

    • One each at supply side and system side, 0–300 psi (0–20 bar), liquid filled.

  8. Test & Drain Valve:

    • Brass/bronze body, integral sight glass, calibrated orifice.

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3. Materials

  • Valve Body: Ductile iron ASTM A536, epoxy coated.

  • Trim: Brass, bronze, or stainless steel.

  • Clapper & Seat: Rubber-faced bronze/stainless steel.

  • Gauges: Stainless steel with brass connection.

  • Alarm Bell Housing: Cast aluminum, red enamel finish.

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4. Installation

  • Installed at the sprinkler riser or designated control room.

  • Shall be accessible for maintenance, with adequate clearance around assembly.

  • Pressure switch and/or water motor alarm connected to Fire Alarm Control Panel (FACP).

  • Drain connected to safe discharge point.

  • Installed per manufacturer’s instructions, NFPA 13 Chapter 16, and UAE Fire Code requirements.

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Remarks:

  • Alarm Check Valves are typically supplied as a complete package assembly (valve, trim, retard chamber, gauges, pressure switch, alarm bell, test & drain).

  • For high-rise projects, ensure 250 psi rated assemblies are selected.

  • Some projects in the Gulf prefer pre-trimmed, skid-mounted assemblies for easy installation and Civil Defense inspection.

Acceptable Manufacturers – Alarm Check Valve Assembly

  1. Tyco (Johnson Controls) – USA

  2. Viking – USA

  3. Reliable – USA

  4. Victaulic – USA/UAE

  5. Rapidrop – UK

  6. HD Fire Protect – India

  7. NAFFCO – UAE

  8. SFFECO – UAE

Alarm Check Valve
Alarm Check Valve
Alarm Check Valve
Alarm Check Valve
Pressure Reducing Valve (PRV)

1. General Requirements

  • Valves shall be UL Listed / FM Approved for fire protection service.

  • Designed to automatically reduce and regulate high inlet pressure to a lower, stable outlet pressure suitable for system design.

  • Conform to NFPA 13 (2019) §16.9.11.3 and NFPA 14 §7.2.3 requirements for pressure regulation in sprinkler and standpipe systems.

  • Pressure rating: 250 psi (17 bar) minimum working pressure.

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2. Functional Requirements

  • Maintain constant downstream pressure over a range of flows.

  • Factory set to required pressure; field adjustable only with tools and consultant/authority approval.

  • Shall include an indicating device showing set pressure.

  • Smooth operation with no chatter under low flow.

  • Valves larger than 2½″ shall be designed for standpipe hose connections.

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3. Construction & Materials

  • Body: Bronze, brass, or ductile iron with epoxy coating (min. 250 µm).

  • Trim: Stainless steel / brass.

  • Seat & Disc: Resilient rubber/elastomer for tight shut-off.

  • End Connections: Threaded (≤2"), Grooved or Flanged (≥2½").

  • Accessories: Test gauge connection downstream of valve.

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4. Installation

  • Installed in risers, zone control stations, or at hose valve outlets where static pressure exceeds system limits.

  • Shall be installed in accessible valve cabinets or valve rooms, clearly tagged.

  • Downstream pressure setting as per hydraulic calculations and NFPA 13/14 requirements (e.g., ≤100 psi at standpipe hose valve).

  • Supervision: Valves in closed position shall be monitored by tamper switches (where applicable).

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Remarks:

  • ≤2" (50 mm): Use threaded PRVs (bronze/brass body).

  • ≥2½" (65 mm): Use flanged/grooved PRVs (ductile iron, epoxy coated).

  • Standpipe hose outlets must have PRVs where static pressure >175 psi to limit outlet to 100 psi residual per NFPA 14.

  • For high-rise Gulf projects, UL/FM listed PRVs from Tyco, Viking, Victaulic, Cla-Val, and NAFFCO are widely accepted by Civil Defense.

Acceptable Manufacturers – Pressure Reducing Valves (PRVs)

  1. Tyco (Johnson Controls) – USA

  2. Viking – USA

  3. Victaulic – USA/UAE

  4. Cla-Val – USA

  5. Watts – USA

  6. Nibco – USA

  7. Mueller – USA

  8. AVK – Denmark / UAE

  9. Kitz – Japan

  10. Crane – UK/USA

  11. HD Fire Protect – India

  12. NAFFCO – UAE

  13. SFFECO – UAE

PRV
Pressure Reducing Valve
PRV
Pressure Reducing Vave
Fire Hose Cabinets (FHC)

1. General Requirements

  • Cabinets shall be factory fabricated, corrosion resistant, and sized to house fire fighting equipment as per NFPA 14, NFPA 10, and UAE Fire & Life Safety Code.

  • Material: 16 SWG (1.5 mm) steel sheet epoxy powder-coated (RAL 3000 Red), or SS304/SS316 for outdoor/coastal areas.

  • Door: Hinged, outward opening, glazed acrylic/glass window (≥3 mm thick), lockable with break glass key or quick release handle.

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2. Types of Cabinets with Dimensions

  1. Hose Reel Cabinet

    • Designed to house 1 × 30 m hose reel with nozzle.

    • Dimensions: Length 80 cm × Height 80 cm × Depth 30 cm.

    • Includes guide rollers, reel connection, drain provision.

  2. Landing Valve Cabinet

    • Designed to contain one or two landing valves (65 mm, BS 336/Storz outlet).

    • Dimensions: Length 40 cm × Height 40 cm × Depth 30 cm.

    • Option to include hose rack/hose storage.

  3. Combined Cabinet (Reel + Landing Valve + Extinguisher)

    • For multiple equipment in single enclosure.

    • Dimensions: Length 160 cm × Height 80 cm × Depth 40 cm.

    • Typically double-door design.

  4. Extinguisher Cabinet

    • For one/two portable extinguishers (CO₂, DCP, Foam).

    • Available as recessed, semi-recessed, or surface-mounted.

    • Dimensions: Length 80 cm × Height 45 cm × Depth 23 cm.

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3. Materials

  • Body: Mild steel / SS304/SS316.

  • Coating: Powder-coated red (60–80 micron) or natural stainless steel.

  • Glazing: Acrylic/tempered glass.

  • Hardware: Stainless steel hinges, corrosion-proof lock.

  • Signage: White “FIRE HOSE REEL” / “FIRE CABINET” / “EXTINGUISHER” lettering.

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4. Installation

  • Mounting height: 1.4 m ± 0.3 m (handle level from FFL).

  • Installed in lobbies, corridors, and staircases with unobstructed access.

  • Doors to open ≥180° without obstruction.

  • Cabinet to be connected to water supply as per NFPA 14 hydraulic design.

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Remarks:

  • The given dimensions are typical standard sizes in the Gulf; however, custom sizes may be fabricated depending on Civil Defense and project needs.

  • SS316 cabinets are required for outdoor/coastal applications.

  • Ensure break glass lock or quick-release handle for accessibility.

Acceptable Manufacturers – Fire Hose Cabinets

  1. NAFFCO – UAE

  2. SFFECO – UAE

  3. Firex – UAE

  4. Britam – UAE/Kenya

  5. HD Fire Protect – India

  6. Rapidrop – UK

  7. Tyco (JCI) – USA

  8. Kilsen (UTC / Kidde) – EU

  9. Rosenbauer – Austria

Fire Hose Cabinet
Fire Hose Cabinet
Fire Hose Cabinet
Fire Hose Cabinet
Fire Hose Cabinet
Fire Hose Cabinet
Fire Hose Reels

1. General Requirements

  • Fire hose reels shall be UL Listed / FM Approved and conform to NFPA 14 (2019) §4.6.2 and UAE Fire & Life Safety Code of Practice.

  • Hose reels shall provide first-aid fire fighting capability for occupants and shall be connected directly to the fire water distribution system.

  • Each hose reel shall be mounted in a cabinet (as specified in Fire Cabinets section) or on a wall bracket, with clear signage.

  • Hose reel assemblies shall withstand 12 bar (175 psi) working pressure, hydrostatically tested to 20 bar (290 psi).

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2. Components & Construction

  1. Hose Reel Drum

    • Swinging or fixed type, fabricated from steel, powder coated in red (RAL 3000).

    • Drum fitted with brass/stainless steel hub and swivel joints for smooth operation.

  2. Fire Hose

    • Semi-rigid thermoplastic hose, 19 mm (¾") or 25 mm (1") internal diameter, length 30 m (standard).

    • Rated for 12 bar working pressure, 20 bar test pressure.

    • Black inner lining, red outer jacket, resistant to abrasion and UV.

  3. Nozzle

    • Jet/Spray/Off type, brass or stainless steel.

    • Adjustable flow, minimum 27 LPM at 2 bar inlet pressure (per BS EN 671-1).

  4. Inlet Valve

    • 25 mm or 32 mm isolation valve (ball/globe type), UL/FM approved, connected to fire water network.

  5. Accessories

    • Hose guide rollers (for cabinet mounted reels).

    • Pressure gauge at inlet.

​

3. Dimensions (Typical Standard Sizes)

  • Hose Length: 30 m (standard).

  • Hose Diameter: 25 mm (1") (most common in Gulf region; 19 mm for small applications).

  • Reel Diameter: 650 mm ± 50 mm.

  • Reel Depth: 250–300 mm.

​

4. Installation

  • Mounted inside fire hose cabinets or exposed wall brackets at 1.4 m ± 0.3 m (handle height from FFL).

  • Location: Fire exit corridors, staircases, lobbies, and as per consultant’s layout.

  • Coverage: Hose length + 5 m throw shall reach all floor areas (per UAE Fire Code).

  • Connected to permanent fire water supply with control valve and supervisory switch where required.

​

Remarks:

  • 25 mm semi-rigid, 30 m hose reel is the Gulf standard, required by UAE Civil Defense.

  • Cabinet-mounted reels are typical; swinging wall-mounted reels may be used in parking and plant rooms.

  • Nozzle discharge must meet minimum flow of 27 LPM at 2 bar per BS EN 671-1, which UAE follows.

Fire Hose Reel
57FHR.jfif
Fire Hose Reel
Fire Hose Reel

Acceptable Manufacturers – Fire Hose Reels

  1. NAFFCO – UAE

  2. SFFECO – UAE

  3. Firex – UAE

  4. Britam – UAE/Kenya

  5. HD Fire Protect – India

  6. Rapidrop – UK

  7. Tyco (Johnson Controls) – USA

  8. Kidde / Kilsen – EU

  9. Rosenbauer – Austria

Fire Hose Reel
Landing Valve

1. General Requirements

  • Landing valves (fire hydrant valves) shall be UL Listed / FM Approved and comply with NFPA 14 (Standpipe Systems) and BS 5041 Part 1 & 3.

  • Designed for use in wet risers and fire hydrant systems for connection of fire hoses.

  • Working pressure: 12 bar (175 psi) minimum.

  • Test pressure: 20 bar (290 psi).

  • All valves shall be finished in red (RAL 3000) epoxy or in natural bronze for outdoor durability.

​

2. Types

  1. Single Outlet Landing Valve

    • Size: 65 mm (2½″) female outlet (BS 336 instantaneous coupling or Storz coupling, depending on Civil Defense requirement).

    • Inlet: Flanged or threaded, as per system pipework.

  2. Double Outlet Landing Valve

    • Size: 2 × 65 mm female outlets.

    • Inlet: Flanged (100 mm or 150 mm), suitable for standpipes.

  3. Oblique Type (most common in UAE)

    • Outlet set at 45° angle.

  4. Right-Angle Type

    • Outlet at 90° to body.

​

3. Construction & Materials

  • Body: Gunmetal/bronze (BS EN 1982) or ductile iron epoxy coated.

  • Outlet Connection: Female instantaneous BS 336 (London pattern) or Storz (German pattern).

  • Inlet: Flanged (BS 4504 PN16) or threaded.

  • Handwheel: Cast bronze or aluminum alloy.

  • Seat & Disc: Renewable type, rubber-faced bronze.

  • Finish: Red epoxy powder coated (RAL 3000) or natural bronze.

​

4. Installation

  • Installed in fire hose cabinets, riser shafts, or stair lobbies at each floor level.

  • Mounting height: 1.0 m ± 0.1 m (outlet centerline from FFL) as per UAE Fire Code.

  • To be provided with blank caps & chains.

  • Each landing valve to be connected to wet riser system designed per NFPA 14 hydraulic calculations.

​

Remarks:

  • BS 336 instantaneous outlets are the UAE Civil Defense standard, while Storz outlets are required in some Gulf countries (KSA, Qatar, Bahrain).

  • Double outlet landing valves are usually required for high-rise towers and main hydrant points.

  • Always supply with blank cap & chain, and ensure UL/FM certification is included in submittals.

Acceptable Manufacturers – Landing Valves

  1. NAFFCO – UAE

  2. SFFECO – UAE

  3. Firex – UAE

  4. Britam – UAE/Kenya

  5. HD Fire Protect – India

  6. Rapidrop – UK

  7. Tyco (Johnson Controls) – USA

  8. Kidde / Kilsen – EU

  9. Rosenbauer – Austria

Landing Valve
Landing Valve
Landing Valve
Landing Valve
Landing Valve
Landing Valve
Canvas Fire Hose

1. General Requirements

  • Fire hose shall conform to NFPA 1961 (Standard on Fire Hose, 2020 edition) and BS 6391 (Type 1, 2, or 3).

  • Hose shall be UL Listed / FM Approved and suitable for use in fire hydrant/landing valve systems.

  • Working pressure: 12 bar (175 psi) minimum.

  • Test pressure: 20 bar (290 psi).

  • Burst pressure: ≥ 35 bar (500 psi).

  • Supplied with standard couplings (BS 336 instantaneous, Storz, or threaded) as per project requirements.

​

2. Types of Canvas Hose

  1. Type 1 (Unlined Hose):

    • All synthetic jacket, no internal lining.

    • Suitable for temporary/light duty fire service.

  2. Type 2 (Rubber Lined Hose):

    • Canvas jacket with rubber lining.

    • Water & mildew resistant, standard for building fire hydrants.

  3. Type 3 (Covered Hose):

    • Rubber-lined, with external PVC or elastomer coating.

    • Highly durable, abrasion and oil resistant.

    • Recommended for industrial, marine, and external use.

​

3. Dimensions & Sizes

  • Diameter: 38 mm (1½"), 50 mm (2"), 65 mm (2½").

  • Standard Lengths: 15 m, 20 m, and 30 m rolls.

  • Couplings:

    • BS 336 (UK London Fire Brigade pattern – standard in UAE).

    • Storz (Germany, used in KSA, Qatar, Bahrain).

    • NST/Threaded (for industrial systems).

​

4. Materials

  • Outer Jacket: Woven polyester or cotton canvas.

  • Inner Lining: Natural rubber or synthetic EPDM lining (Type 2 & 3).

  • Coating (Type 3): PVC or polyurethane elastomer for abrasion resistance.

  • Couplings: Aluminum alloy, gunmetal, or stainless steel.

​

5. Installation

  • Stored in fire hose cabinets with landing valves.

  • Connected to landing valves for manual firefighting by trained personnel or Civil Defense.

  • Hose shall be easily deployable and provided with hose rack or hose hanger.

  • Couplings secured with binding wire or ferrules.

​

Remarks:

  • For UAE projects, standard is Type 2 Rubber Lined Hose, 65 mm × 30 m, BS 336 instantaneous coupling.

  • Type 3 hoses are preferred for heavy-duty, industrial, or outdoor use.

  • Civil Defense approvals require hoses to be UL/FM approved and tested to pressure ratings.

Acceptable Manufacturers – Canvas Fire Hose

  1. NAFFCO – UAE

  2. SFFECO – UAE

  3. Firex – UAE

  4. Britam – UAE/Kenya

  5. HD Fire Protect – India

  6. NewAge Fire Fighting – India

  7. Rapidrop – UK

  8. Tyco (Johnson Controls) – USA

  9. Delta Fire – UK

Canvas Hose
Branch Pipe
Canvas Hose
Canvas Hose
Branch Pipe
Breeching Inlet

1. General Requirements

  • Breeching Inlets shall be provided at accessible external locations of buildings to allow Fire Department pumping into the riser/hydrant system, per NFPA 14 §6.4 and BS 5041-3.

  • All units shall be UL Listed / FM Approved and approved by the local Civil Defense.

  • Working pressure: 12 bar (175 psi).

  • Test pressure: 20 bar (290 psi).

  • Finish: Red epoxy powder-coated cast body, or natural bronze/gunmetal body.

  • Each inlet shall be provided with non-return (check) valves, instantaneous couplings, caps & chains, and shall be labeled “FIRE DEPARTMENT CONNECTION / BREECHING INLET”.

​

2. Types

  1. 2-Way Breeching Inlet

    • 2 × 2½″ (65 mm) female instantaneous inlets (BS 336 or Storz), feeding into one riser.

    • Common in low-rise buildings.

  2. 4-Way Breeching Inlet

    • 4 × 2½″ (65 mm) female instantaneous inlets (BS 336 or Storz).

    • Standard for high-rise towers and large commercial projects.

  3. Underground Breeching Inlet (less common)

    • Buried chamber with cover plate.

    • Used where façade installation is not practical.

​

3. Construction & Materials

  • Body: Cast iron / ductile iron / gunmetal / bronze, epoxy coated.

  • Inlet Connections: 2½″ female instantaneous (BS 336) or Storz type couplings with caps & chains.

  • Outlet Connection: Flanged or grooved outlet to riser (100 mm or 150 mm).

  • Non-Return Valves: Integral, brass/bronze seat.

  • Accessories: Drain valve, blank caps, and stainless steel identification plate.

​

4. Installation

  • Installed at ground level on external façade or in cabinet, visible and accessible to Civil Defense.

  • Inlet orientation: oblique type (angled upwards at 45°) or right-angle type.

  • Clear labeling: “FIRE DEPARTMENT CONNECTION – SPRINKLER” or “FIRE DEPARTMENT CONNECTION – HYDRANT” as applicable.

  • Height from finished ground level: 0.75 m to 1.0 m to center of inlets.

  • Piping connected directly to riser / sprinkler main, with non-return check valve.

​

Remarks:

  • In the UAE and GCC, the standard is a 4-Way Breeching Inlet, 2½″ BS 336 female instantaneous couplings with non-return valves.

  • Storz-type inlets may be required in some Gulf countries depending on Civil Defense authority (KSA, Qatar).

  • Always provide caps & chains and ensure the inlet cabinet/plate is painted red and clearly marked.

Acceptable Manufacturers – Breeching Inlets

  1. NAFFCO – UAE

  2. SFFECO – UAE

  3. Firex – UAE

  4. Britam – UAE/Kenya

  5. HD Fire Protect – India

  6. NewAge Fire Fighting – India

  7. Rapidrop – UK

  8. Tyco (Johnson Controls) – USA

  9. Rosenbauer – Austria

Breeching Inlet
Breeching Inlet
Breeching Inlet
78FBI Cabinet.jfif
Breeching Inlet
Fire Extinguishers

1. General Requirements

  • All portable extinguishers shall conform to NFPA 10 (2018 edition) and EN 3, and shall be UL Listed / FM Approved / LPCB Certified.

  • Minimum rating, type, and quantity shall be determined by occupancy hazard classification (light, ordinary, extra hazard) per NFPA 10 Chapter 5.

  • Cylinders shall be manufactured from seamless steel or high-grade alloy, externally coated with epoxy/polyester red finish (RAL 3000).

  • Each extinguisher shall have a pressure gauge, discharge hose/nozzle, safety pin with tamper seal, and be supplied with a wall-mounting bracket or cabinet.

  • Operating pressure: 15 bar (218 psi) for stored pressure units (CO₂ cylinders operate at ~55 bar).

  • All extinguishers shall be clearly labeled with type, capacity, UL/EN rating, and operating instructions.

​

2. Types of Extinguishers

  1. Water / Water Mist

    • For Class A fires (ordinary combustibles).

    • Capacity: 6 L / 9 L.

  2. Foam (AFFF / AR-AFFF)

    • For Class A & B fires (solids, flammable liquids).

    • Capacity: 6 L / 9 L.

  3. Dry Chemical Powder (DCP / ABC / BC)

    • For Class A, B & C fires (most common).

    • Capacity: 4 kg, 6 kg, 9 kg.

  4. Carbon Dioxide (CO₂)

    • For Class B & electrical fires.

    • Capacity: 2 kg, 5 kg.

  5. Clean Agent (HFC-227ea, Novec 1230)

    • For sensitive areas (server rooms, electronics).

    • Capacity: 2 kg, 4 kg, 6 kg.

​

3. Materials & Construction

  • Body: Seamless steel or high-strength alloy.

  • Finish: Epoxy powder coat (60–80 micron) in fire red RAL 3000.

  • Valve: Brass / chrome-plated brass, with safety relief device.

  • Nozzle/Hose: Rubber or reinforced polymer, with discharge horn for CO₂.

  • Propellant: Nitrogen (for stored pressure types).

​

4. Installation Requirements

  • Mounting height: <1.5 m to top handle for ≤4.5 kg units, <1.0 m for heavier units (NFPA 10 §6.1.3.8).

  • Located at entrances, corridors, staircases, lobbies, and near special hazards.

  • Maximum travel distance: 75 ft (23 m) for Class A, 50 ft (15 m) for Class B (per NFPA 10 Table 6.2.1.1).

  • Installed on wall brackets, floor stands, or inside extinguisher cabinets with clear signage.

  • Extinguishers must be serviced annually and pressure-tested every 5 years.

​

Remarks:

  • In UAE & GCC, the most widely accepted types are 9 L Water / Foam, 6 kg DCP, 2/5 kg CO₂.

  • Clean Agent extinguishers (Novec 1230, FM-200) are often required in data centers and telecom rooms.

  • Civil Defense approvals usually mandate UL/FM or EN3 certification, with regular maintenance contracts from approved agencies.

Acceptable Manufacturers – Fire Extinguishers

  1. NAFFCO – UAE

  2. SFFECO – UAE

  3. Firex – UAE

  4. Britam – UAE/Kenya

  5. Tyco (Ansul, Johnson Controls) – USA

  6. Globe Fire – USA

  7. Kidde / UTC – USA/EU

  8. Ceasefire – India

  9. Minimax – Germany

  10. Rosenbauer – Austria

  11. HD Fire Protect – India

Fire Extinguishers
ABC Dry Powder EXtinguishers
Water Fire Extinguisher
CO2 Extiguishers
25kg-trolley-type-dry-powder-fire-extinguisher
63 Kg Fire Extinguishers
Y-Strainer

1. General Requirements

  • Y-Strainers shall be installed in fire water piping systems to protect pumps, valves, and sprinkler/deluge assemblies from debris and foreign particles.

  • Conform to NFPA 20 (2019) §4.16.4.6 and NFPA 13 (2019) §16.9.7, where strainers are required at suction/discharge of fire pumps or at system inlets.

  • Strainers shall be UL Listed / FM Approved or fabricated in accordance with ASME B16.34 with mesh screen designed for fire protection service.

  • Working pressure: 175 psi (12 bar) minimum, 250 psi (17 bar) where required.

​

2. Construction & Materials

  • Body: Cast iron / ductile iron / bronze / stainless steel (depending on service).

  • Coating: Fusion-bonded epoxy (min. 250 μm) for cast iron/ductile iron; natural finish for stainless steel.

  • Screen/Filter Element: Stainless steel perforated mesh, removable and cleanable.

  • Cover/Plug: Threaded or flanged, with blow-off/drain plug for flushing.

  • Connections:

    • ≤2" (DN 50): Threaded ends (NPT/BSPT).

    • ≥2½" (DN 65 and above): Grooved or flanged ends (ANSI B16.1 / B16.5 / AWWA C606).

​

3. Sizes & Mesh

  • Sizes: 2" to 12" (50 mm to 300 mm) typical for fire systems.

  • Screen perforation: 1.5 mm – 3 mm mesh (standard for fire pumps and deluge systems).

  • Screen shall be easily removable without removing strainer body from line.

​

4. Installation

  • Installed on suction line of fire pumps (where required), inlets to deluge systems, or before sensitive valves/equipment.

  • Must be installed in horizontal pipe runs with screen facing downward.

  • Provide blow-off connection piped to drain for flushing.

  • Strainers shall be installed with isolation valves upstream and downstream for servicing.

​

Remarks:

  • Y-Strainers are mandatory on fire pump suction/discharge piping where debris may be present in the water supply (NFPA 20).

  • Mesh size must balance protection vs. hydraulic loss — too fine a mesh increases friction loss.

  • Always select UL/FM strainers where available; otherwise, ensure ASME-compliant bodies with stainless steel screens.

Acceptable Manufacturers – Y-Strainers

  1. Tyco (Johnson Controls) – USA

  2. Victaulic – USA/UAE

  3. Mueller – USA

  4. NIBCO – USA

  5. Watts – USA

  6. Crane – UK/USA

  7. ARI-Armaturen – Germany

  8. AVK – Denmark/UAE

  9. Kitz – Japan

  10. NAFFCO – UAE

  11. SFFECO – UAE

  12. HD Fire Protect – India

Strainer
Strainer Section
Strainer Section
89Straineer.jfif
y-strainer-in-pump-suction
Strainter
Pressure Relief Valve

1. General Requirements

  • Pressure Relief Valves shall be UL Listed / FM Approved specifically for fire protection service.

  • Designed to automatically relieve excess pressure in the system by discharging water to drain when system pressure exceeds the set point.

  • Required per NFPA 20 (2019) §4.18.1.2 on fire pumps and NFPA 13 §16.9.3 for sprinkler/standpipe systems.

  • Pressure rating: 175 psi (12 bar) or 250 psi (17 bar) depending on system design.

  • Relief outlet shall be piped to a safe drain point or return line.

​

2. Functional Requirements

  • Factory set to open at 10 psi (0.7 bar) above system working pressure unless otherwise specified.

  • Adjustable type preferred, with tamper-resistant cap.

  • Shall automatically reseat when pressure drops to safe level.

  • Must be sized to relieve not less than 100% of excess pump churn pressure (NFPA 20 §4.18.1.2.2).

​

3. Construction & Materials

  • Body: Bronze, brass, stainless steel, or ductile iron with epoxy coating.

  • Spring & Internal Parts: Stainless steel.

  • Seat & Disc: Resilient elastomer or bronze, renewable type.

  • End Connections: Threaded for ≤2" (DN 50), Flanged/Grooved for ≥2½" (DN 65).

​

4. Installation

  • Fire Pump Relief Valves: Installed on the discharge side of the fire pump per NFPA 20.

  • Sprinkler System Relief Valves: Installed at riser base or system high points per NFPA 13 §16.9.3.

  • Relief outlet to terminate at a drain funnel, floor drain, or return to suction tank (as per local Civil Defense).

  • Each installation to include an isolation valve (supervised open) and drain line sized for expected discharge.

​

Remarks:

  • NFPA 20 requires a relief valve on fire pumps to protect against overpressure when operating at churn.

  • NFPA 13 requires relief valves on system risers where static pressure may exceed 175 psi.

  • In the Gulf, Civil Defense often insists on Cla-Val, Tyco, Viking, or NAFFCO UL/FM valves depending on availability.

Acceptable Manufacturers – Pressure Relief Valves

  1. Tyco (Johnson Controls) – USA

  2. Viking – USA

  3. Victaulic – USA/UAE

  4. Cla-Val – USA

  5. Watts – USA

  6. Mueller – USA

  7. NIBCO – USA

  8. AVK – Denmark / UAE

  9. Kitz – Japan

  10. Crane – UK/USA

  11. HD Fire Protect – India

  12. NAFFCO – UAE

  13. SFFECO – UAE

Pressure Relief Valve
Pressure Relief Valve
Pressure Relief Valve
Pressure Relief Valve
Pressure Relief Valve
Waste Cone

1. General Requirements

  • Waste cone (also called drain funnel or drain cone) shall be installed below test & drain valves, pressure relief valves, and pump relief valves to collect discharged water and guide it into a drain line.

  • Required by NFPA 20 (2019) §4.18.1.3 and UAE Fire & Life Safety Code for safe disposal of discharge water from relief/test valves.

  • Cones shall be factory fabricated, corrosion resistant, with smooth internal finish to avoid splashing.

  • Shall be sized to accommodate full discharge capacity of the connected valve.

​

2. Construction & Materials

  • Body: Cast iron, ductile iron, bronze, stainless steel, or fabricated carbon steel.

  • Coating: Epoxy powder coating (red or black), hot-dip galvanized, or natural SS finish.

  • Connection: Female threaded inlet (to receive drain piping/valve outlet) with bottom plain spigot for connection to drain pipe.

  • Shape: Bell-shaped or funnel-shaped with flared edge.

  • Accessories: Integral splash guard or mesh screen if required.

​

3. Dimensions (Typical)

  • Small size: 100 mm dia × 150 mm depth – for test/drain valves.

  • Medium size: 150 mm dia × 200 mm depth – for relief valves (≤2½″).

  • Large size: 200 mm dia × 250 mm depth – for pump casing relief valves or large PRVs.

  • Outlet: Matches DN 50–DN 100 drain pipe depending on discharge.

​

4. Installation

  • Located directly below relief/test valve discharge.

  • Mounted at 300–450 mm above floor level to allow clear visibility of discharge.

  • Drain outlet piped to floor drain, sump, or safe discharge location.

  • Must be accessible for inspection (visible flow required by NFPA 20).

​

5. Function

  • The waste cone is installed directly below the discharge of the fire pump Pressure Relief Valve (PRV).

  • Its purpose is to:

    • Safely collect and guide the high-pressure discharge water from the PRV.

    • Prevent water from spraying or splashing inside the pump room.

    • Provide visual confirmation that the PRV has opened, as required by NFPA 20 (2019) §4.18.1.3.

​

Remarks:

  • Waste cones are mandatory below pump relief valves (NFPA 20) so operators can visibly check water discharge.

  • Stainless steel is recommended in corrosive environments (plant rooms, coastal areas).

  • Civil Defense in the Gulf generally accepts UL/FM listed relief valves + fabricated waste cones (not always UL/FM themselves, but fabricated to ASTM/ASME standards).

Acceptable Manufacturers – Waste Cones

  1. Tyco (Johnson Controls) – USA

  2. Victaulic – USA/UAE

  3. Mueller – USA

  4. NIBCO – USA

  5. Watts – USA

  6. Crane – UK/USA

  7. AVK – Denmark/UAE

  8. NAFFCO – UAE

  9. SFFECO – UAE

  10. HD Fire Protect – India

Waste Cone
Waste Cone
96Waste COne.jfif
Waste Cone
99Waste COne.jfif
angle-fire-pump-relief-valve-waste-cone
Electric Fire Pump

1. General Requirements

  • Fire pump assemblies shall comply with NFPA 20 (2019) and be UL Listed / FM Approved.

  • Each pump shall be capable of supplying 100% rated flow at rated pressure, 150% rated flow at not less than 65% of rated pressure, and operate at no less than shutoff head (140% of rated pressure maximum).

  • Fire pumps shall be installed as dedicated fire protection duty pumps only.

  • Construction and performance certified by UL/FM and approved by the local Civil Defense Authority.

​

2. Pump Construction

  • Type: Horizontal split-case (preferred), Vertical inline, End suction, or Vertical turbine (where required).

  • Casing: Cast iron ASTM A48 Class 30 or ductile iron ASTM A536, epoxy coated internally and externally.

  • Impeller: Bronze / stainless steel, dynamically balanced.

  • Shaft: Stainless steel with renewable sleeves.

  • Bearings: Heavy-duty antifriction bearings, grease or oil lubricated.

  • Gaskets & Seals: Suitable for fire water service, mechanical seal or packed gland.

​

3. Performance Range

  • Capacities: 250 GPM (15 L/s) to 5000 GPM (315 L/s).

  • Pressure: Rated pressures 40–250 psi (3–17 bar).

  • Speed: 1470 rpm (50 Hz) or 1760 rpm (60 Hz).

  • Testing: Hydrostatic test at 1.5 × working pressure (per NFPA 20 §4.8.2).

​

4. Electric Motor

  • Type: Squirrel-cage induction motor, TEFC (Totally Enclosed Fan Cooled) or ODP (Open Drip Proof) as per ambient conditions.

  • Standard: NEMA MG-1 or IEC equivalent.

  • Voltage: 380–415 V, 3-Phase, 50 Hz (UAE/GCC standard) or 460 V, 60 Hz.

  • Starting: Across-the-line, Wye-Delta, or Soft Starter as approved.

  • Duty: Continuous rated, designed for fire pump service, with 1.15 service factor.

​

5. Pump Controller (NFPA 20 – Chapter 10)

  • Listing: UL/FM listed fire pump controller.

  • Enclosure: NEMA Type 2 or 3R, powder coated.

  • Features:

    • Automatic/manual start from pressure switch and fire alarm panel.

    • Minimum run timer (per NFPA 20 §10.5.3).

    • Phase failure, undervoltage/overvoltage protection.

    • Emergency manual start handle.

    • Alarm contacts for remote monitoring.

​

6. Accessories

  • Pressure Relief Valve: UL/FM listed, piped to waste cone and drain.

  • Waste Cone: Visible discharge funnel with sight glasses.

  • Suction & Discharge Pressure Gauges: 0–300 psi, 100 mm dial, glycerin filled.

  • Flowmeter loop (where required): UL/FM approved.

  • Flexible Coupling: Between pump and motor, with coupling guard.

  • Baseplate: Common fabricated steel base, grouted on reinforced concrete foundation.

​

7. Installation

  • Pump room design per NFPA 20 Chapter 4 (adequate clearance, ventilation, drainage, lighting).

  • Suction piping per NFPA 20 §4.16 (straight pipe ≥10 diameters upstream of suction).

  • Relief valve discharge piped to waste cone and drain.

  • Electrical supply per NFPA 20 §9.2 – reliable and dedicated source.

  • Pump acceptance test per NFPA 20 Chapter 14 (flow test at 0%, 100%, and 150% rated flow).

​

Remarks:

  • In UAE/GCC, Horizontal Split-Case UL/FM pumps are the Civil Defense standard.

  • End suction or vertical inline pumps allowed only for smaller flows (<500 GPM).

  • Vertical turbine pumps required if water source is an open reservoir/tank below grade.

  • Always match with UL/FM controller + jockey pump + diesel pump (for redundancy) in line with NFPA 20.

Electric Fire Pump
dual-electric-fire-pump
fire-pump-skid
Fire Pump Controller
Fire Pump Control Panel
Diesel Engine Fire Pump

1. General Requirements

  • Diesel engine fire pump assemblies shall conform to NFPA 20 (2019), Chapter 11, and be UL Listed / FM Approved.

  • Pump capacity and pressure shall be rated per hydraulic demand.

  • Shall supply 100% rated flow at rated pressure, 150% flow at not less than 65% rated pressure, and shutoff head not exceeding 140% of rated pressure.

  • Pump shall be dedicated for fire protection service only.

  • Complete system shall include diesel engine, fire pump, fuel system, batteries, exhaust, cooling, and accessories, skid-mounted and grouted on reinforced concrete foundation.

​

2. Fire Pump Construction

  • Type: Horizontal split-case (preferred), Vertical turbine, End suction (for ≤500 GPM).

  • Casing: Cast iron ASTM A48 Class 30 or ductile iron ASTM A536, epoxy coated.

  • Impeller: Bronze / stainless steel, dynamically balanced.

  • Shaft: Stainless steel with renewable sleeves.

  • Bearings: Antifriction type, grease or oil lubricated.

  • Seals: Packing gland or mechanical seal.

​

3. Diesel Engine

  • Rating: Sized to meet full pump brake horsepower at 150% rated flow plus 10% margin.

  • Manufacturer: UL/FM approved fire pump duty diesel engine.

  • Type: 4-stroke, water-cooled, direct injection.

  • Fuel: No. 2 diesel fuel oil.

  • Speed: 1470 rpm (50 Hz) or 1760 rpm (60 Hz).

  • Cooling: Heat exchanger type (preferred in GCC) or radiator type, with dual water supply (from pump discharge and city main).

  • Starting: Dual electric starter motors (24 V DC) with two sets of lead-acid batteries and trickle chargers.

  • Exhaust: Silencer and flexible exhaust piping to outdoors.

​

4. Fuel System

  • Fuel Tank: Double-wall steel tank sized for minimum 8 hours continuous operation at 100% load (NFPA 20 §11.4.1.2).

  • Fuel Piping: Steel, with supply, return, vent, and drain lines.

  • Accessories: Fuel level gauge, low fuel alarm, day tank if required.

​

5. Pump Controller (NFPA 20 – Chapter 12)

  • Listing: UL/FM listed diesel engine fire pump controller.

  • Features:

    • Automatic/manual starting on pressure drop.

    • Manual crank provision.

    • Minimum run timer.

    • Battery monitoring, charger status, and alarms.

    • Emergency shutdown only by manual switch (not automatic).

    • Remote alarm contacts.

  • Enclosure: NEMA 2 / NEMA 3R powder-coated.

​

6. Accessories

  • Pressure Relief Valve & Waste Cone – UL/FM approved, sized for full churn discharge.

  • Flexible Coupling & Guard – between pump and engine.

  • Gauges: Suction & discharge pressure gauges (0–300 psi).

  • Flowmeter loop (optional, if test header not provided).

  • Battery chargers – AC powered automatic chargers.

  • Vibration pads under base.

​

7. Installation

  • Located in dedicated pump room per NFPA 20 Chapter 4.

  • Adequate clearance for maintenance and ventilation.

  • Suction piping: Straight pipe ≥10 diameters upstream.

  • Relief valve discharge piped to waste cone and drain.

  • Acceptance testing: Flow test at churn, 100%, and 150% rated flow (NFPA 20 Chapter 14).

​

Remark:

  • Diesel fire pumps are mandatory in high-rise UAE projects where a second power source is required (per UAE Fire Code).

  • Dual battery sets are mandatory, each with a charger on separate power supply.

  • Cooling: Heat exchanger type is most common in GCC due to hot climate; radiator type requires large ventilation.

  • Engines (Clarke, CAT, Cummins) are usually paired with pumps (Aurora, Peerless, Patterson, etc.) by packagers (NAFFCO, SFFECO).

Acceptable Manufacturers – Diesel Fire Pump Packages

  1. Patterson Pump (USA)

  2. Fairbanks Nijhuis (Xylem, USA/Netherlands)

  3. Aurora Pump (Pentair, USA)

  4. Peerless Pump (Xylem, USA)

  5. Armstrong Pump (Canada/UK)

  6. KSB Pumps (Germany/UAE)

  7. Kirloskar Brothers Ltd. (India)

  8. Flowserve (USA/Europe)

  9. Caterpillar (CAT – USA) – diesel fire pump engines

  10. Cummins (USA/UK) – diesel fire pump engines

  11. Clarke Fire Protection Products (USA) – fire pump duty diesel engines

  12. NAFFCO (UAE – packaged pump sets)

  13. SFFECO (UAE – packaged pump sets)

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Diesel Fire Pump
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Jockey Fire Pump

1. General Requirements

  • Jockey pump shall be installed to maintain system pressure and prevent unnecessary starting of main fire pumps, as required by NFPA 20 §4.27.

  • Pump and motor shall be UL Listed / FM Approved (preferred) or of recognized make approved by the Authority Having Jurisdiction (AHJ).

  • Jockey pump shall be sized to make up normal system leakage losses but not to meet system demand.

  • Pump shall be automatically controlled and start/stop via pressure switch settings coordinated with the main fire pump controllers.

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2. Pump Construction

  • Type: Vertical multistage centrifugal (preferred for higher pressures), Horizontal multistage, or Close-coupled end suction.

  • Capacity: 1–3% of the rated flow of the main fire pump.

  • Head (Pressure): Equal to or slightly higher (5–10 psi) than main fire pump churn pressure.

  • Casing: Cast iron or ductile iron with epoxy coating.

  • Impellers: Stainless steel, dynamically balanced.

  • Shaft: Stainless steel with mechanical seal.

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3. Motor

  • Type: TEFC squirrel-cage induction motor.

  • Voltage: 380–415 V, 3-Phase, 50 Hz (UAE standard).

  • Speed: 2900 rpm (50 Hz).

  • Duty: Continuous rated.

  • Protection: IP55, Class F insulation.

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4. Jockey Pump Controller

  • UL/FM approved pressure maintenance controller.

  • Automatic start/stop by pressure switch (factory set and field adjustable).

  • Minimum run timer to avoid short cycling.

  • Enclosure: NEMA 2 (indoor) or NEMA 3R (outdoor).

  • Alarms for motor overload, phase failure, and low pressure.

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5. Accessories

  • Pressure Switch: UL/FM listed, range 0–20 bar.

  • Pressure Gauges: 0–300 psi on discharge side.

  • Check Valve: Non-return valve on discharge line to prevent backflow.

  • Isolation Valves: Gate/ball valve before and after pump.

  • Relief Line: To prevent dead-heading.

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6. Installation

  • Installed parallel to main fire pump discharge line, discharging into system header.

  • Start pressure set slightly below system static pressure; stop pressure set above system static pressure, but below main pump start point (to maintain sequencing).

  • Foundation-mounted with anti-vibration pads.

  • Piping designed to allow easy isolation and servicing.

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Remarks:

  • Jockey pump capacity is usually 5–15 GPM (1–3 m³/hr), with pressure rating equal to or slightly above main pump churn pressure.

  • It should not be oversized, otherwise it may mask leaks and delay starting of main fire pumps.

  • In UAE, vertical multistage Grundfos or KSB jockey pumps are most common, paired with NAFFCO or SFFECO packaged fire pump sets.

Acceptable Manufacturers – Jockey Pumps

  1. Grundfos (Denmark/UAE)

  2. KSB (Germany/UAE)

  3. Armstrong (Canada/UK)

  4. Xylem / Lowara (Italy)

  5. Wilo (Germany)

  6. Aurora (Pentair, USA)

  7. Peerless (Xylem, USA)

  8. Patterson (USA)

  9. Kirloskar (India)

  10. NAFFCO (UAE – packaged sets)

  11. SFFECO (UAE – packaged sets)

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JP Panel
Jockey Pump
Fire Fighting Materials – FAQs

Q1. Are all firefighting system materials required to be UL Listed and FM Approved?
Yes. NFPA 13, NFPA 14, NFPA 20, and UAE Fire & Life Safety Code require critical components (sprinklers, valves, pumps, hangers, fittings) to be UL/FM approved or Civil Defense approved.

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Q2. What is the standard working pressure for firefighting equipment?
Most equipment is rated for 175 psi (12 bar). In high-rise systems, 250 psi (17 bar) rated equipment is required.

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Q3. What types of pipes are used for sprinkler and hydrant systems?
Black steel (Schedule 40), galvanized steel, and ductile iron pipes are standard.

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Q4. Can CPVC pipes be used in sprinkler systems?
Yes, but only in light hazard, residential, or specific occupancies permitted by NFPA 13.

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Q5. What standards govern ductile iron pipes?
AWWA C151 for pipes and AWWA C110/C153 for fittings.

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Q6. Where are grooved fittings used?
On pipes ≥2½" for quick installation and flexibility.

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Q7. Where are threaded fittings allowed?
On pipes ≤2" only, per NFPA 13.

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Q8. What standards govern pipe hangers and supports?
NFPA 13, UL 203, and MSS-SP-58.

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Q9. Can plain steel rods be used for hangers?
No. Hanger rods must be zinc-coated or galvanized to resist corrosion.

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Q10. What are the main sprinkler response types?
Standard Response (SR), Quick Response (QR), ESFR, and CMSA.

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Q11. What is the temperature color coding of sprinkler bulbs?
Examples: Red = 155°F (68°C), Yellow = 174°F (79°C), Green = 200°F (93°C), Blue = 286°F (141°C).

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Q12. What is the minimum sprinkler working pressure?
7 psi (0.5 bar) at the most remote sprinkler.

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Q13. What are the standard K-factors for sprinklers?
Ranging from K2.8 (residential) to K25.2 (ESFR).

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Q14. What are concealed sprinklers?
Sprinklers with cover plates, recessed in ceilings for aesthetic applications.

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Q15. What makes ESFR sprinklers special?
They suppress high-challenge storage fires without in-rack sprinklers.

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Q16. What components make up a Zone Control Station?
Butterfly valve with tamper switch, waterflow switch, test & drain, and pressure gauge.

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Q17. Where are zone control stations installed?
Each floor or zone in a sprinkler system.

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Q18. What types of gate valves are used?
≤2": threaded non-indicating; ≥2½": OS&Y or Butterfly indicating with tamper switch.

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Q19. Where are check valves used?
To prevent reverse flow in sprinkler mains, risers, or pump discharge.

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Q20. What is the purpose of an alarm check valve?
To monitor water flow in wet pipe systems and send alarm signals.

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Q21. What is the difference between Pressure Reducing and Pressure Relief Valves?
Reducing valves regulate downstream pressure; relief valves discharge excess pressure.

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Q22. What is a typical setting for fire pump relief valves?
10 psi above the system working pressure.

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Q23. Where is a waste cone installed?
Directly under the fire pump relief valve discharge to show visible flow.

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Q24. What is a Y-strainer used for?
To filter debris from water before pumps, valves, or deluge skids.

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Q25. What is the standard hose reel size in UAE?
30 m × 25 mm semi-rigid hose with nozzle.

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Q26. What is the minimum flow for hose reels?
27 LPM at 2 bar inlet pressure (per BS EN 671-1).

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Q27. What is the difference between swinging and fixed hose reels?
Swinging reels pivot for ease of hose pull; fixed reels are static mounts.

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Q28. What are the types of fire hose cabinets?
Hose reel cabinet, landing valve cabinet, combined cabinet, and extinguisher cabinet.

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Q29. What are typical hose reel cabinet dimensions?
80 × 80 × 30 cm for standard reel cabinets.

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Q30. What are canvas fire hoses made of?
Woven polyester/cotton jacket with rubber lining (Type 2 & 3).

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Q31. What are the three types of canvas fire hoses?
Type 1: unlined, Type 2: rubber lined, Type 3: rubber lined with external coating.

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Q32. What are standard fire hose diameters?
38 mm (1½"), 50 mm (2"), 65 mm (2½").

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Q33. What is a breeching inlet?
External Fire Department Connection (2-way or 4-way) for pumping into risers.

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Q34. What coupling standards are used for breeching inlets?
BS 336 instantaneous (UAE standard) or Storz (KSA, Qatar, Bahrain).

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Q35. What is the installation height of breeching inlets?
0.75–1.0 m from finished ground level to the inlet centerline.

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Q36. What are the main extinguisher types?
Water, Foam (AFFF), Dry Chemical Powder (DCP), CO₂, and Clean Agent.

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Q37. What is the minimum rating of a 6 kg DCP extinguisher?
UL/EN rating of at least 2A:20B:C.

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Q38. Where are CO₂ extinguishers used?
For electrical rooms, server rooms, and flammable liquid risks.

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Q39. What is the required mounting height for portable extinguishers?
Top handle ≤1.5 m above floor for ≤4.5 kg units; ≤1.0 m for heavier units.

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Q40. How often should extinguishers be serviced?
Annually, with hydrostatic testing every 5 years.

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Q41. What are the three main fire pump types?
Electric motor-driven, Diesel engine-driven, and Vertical turbine.

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Q42. What is the function of a jockey pump?
To maintain system pressure and prevent frequent starting of main pumps.

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Q43. What fuel supply is required for diesel fire pumps?
Enough for minimum 8 hours of continuous operation at 100% load.

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Q44. Why is a waste cone required in pump rooms?
To visibly confirm relief valve discharge and ensure safe drainage.

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Q45. What are acceptable fire pump performance test points?
0% (churn), 100% (rated), and 150% (overload) flow.

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Q46. What is the standard material for pipe hangers?
Mild steel, zinc-plated or hot-dip galvanized.

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Q47. What are seismic hangers?
Bracing supports designed to resist earthquake loads in fire sprinkler systems.

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Q48. What are the approvals required for Gulf region projects?
UL, FM, LPCB, and UAE/KSA/Qatar Civil Defense approvals.

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Q49. Why are stainless steel cabinets required in some areas?
In outdoor and coastal applications, SS304/SS316 prevents corrosion.

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Q50. What documents are needed for material submittals?
UL/FM certificates, catalogues, data sheets, and Civil Defense approval letters.

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