Civil Defence Approved · ISO 9001:2015

Fire Sprinkler Systems

Automatic water-based suppression that controls a fire at its source. We design, install and maintain sprinkler systems to NFPA 13 and UAE Civil Defence requirements.

Ceiling fire sprinkler heads and piping

Overview

Sprinkler heads open individually in response to heat (except deluge), discharging water directly onto the fire — controlling it early and limiting spread. Governed by NFPA 13.

System types

  • Wet pipe — pipes always hold water; the most common type for heated spaces (offices, hotels, malls, residential)
  • Dry pipe — pipes hold pressurised air; for unheated/freezing spaces such as car parks and cold warehouses
  • Pre-action — water is held back until a separate detector trips and a head opens; for data centres, archives and museums where accidental discharge is costly
  • Deluge — open heads discharge all at once on detection; for high-hazard areas such as hangars and transformer yards

Head types

  • Pendent (most common, finished ceilings)
  • Upright (exposed-pipe / industrial)
  • Sidewall (corridors, small rooms)
  • Concealed (decorative cover plate)

Standards

Designed and installed to NFPA 13 and approved through UAE Civil Defence.

What we provide — turnkey

  • Supply of genuine, certified products
  • Design & advice on the right specification for your building and its risks
  • Installation & commissioning to code, inspection-ready
  • Maintenance (AMC) — scheduled inspection, testing, refills and servicing
  • Civil Defence approvals — drawings, NOCs and inspection coordination

Specifications

Exact specifications — capacity / rating, model, dimensions, certification and listing — depend on the product and your project. We confirm the precise specification and provide manufacturer datasheets on quotation. Request a datasheet or quote →

Warranty & terms

We supply genuine products covered by the manufacturer’s warranty; the exact warranty period and commercial terms are confirmed on your quotation. Installation workmanship is warranted, and an Annual Maintenance Contract (AMC) keeps the system serviced, certified and compliant year-round.

General guidance to help you choose. Final selection, sizing and approval follow the UAE Fire and Life Safety Code of Practice and your Civil Defence authority — our team confirms the right solution for your site.

Frequently asked questions

Which system for a data centre or freezer?

Pre-action for data centres/archives (avoids accidental water release); dry pipe for freezers and unheated spaces.

Do sprinklers all go off at once?

No — in wet, dry and pre-action systems only the heads near the heat open. Only deluge systems discharge all heads at once, and they are used for special high-hazard areas.

Explore our services

Products in this category

View all 5 products →
MOSAFE Upright & Pendent Automatic Sprinklers (MSO03-MSO06)
MOSAFE

MOSAFE Upright & Pendent Automatic Sprinklers (MSO03-MSO06)

Model: MSO03, MSO04, MSO05, MSO06 (TD02046B)

MOSAFE upright and pendent automatic spray sprinklers with a thermally sensitive glass bulb for fixed fire-protection systems, available in standard or quick response with a 1/2" K5.6 connecting thread and a choice of temperature ratings and finishes.

Technical specifications
TypeUpright & Pendent, Standard Spray, Standard / Quick Response
Bulb5mm = Standard Response; 3mm = Quick Response
Thread Type / K-FactorK5.6, 1/2" connecting thread (NPT 1/2 or 3/4)
Nominal Orifice Size1/2 inch
Max. Working Pressure175 psig / 1.2 MPa (12 bar)
Factory Hydrostatic Test100% @ 500 psig (3.4 MPa)
Min. Operating Pressure7 psig / 0.048 MPa (0.48 bar)
Temperature RatingsOrdinary 135°F/57°C, 155°F/68°C; Intermediate 175°F/79°C and higher per NFPA 13
Frame / Deflector MaterialCast brass UNS C84400 frame; brass UNS C26000 deflector
Finish (Optional)Natural Brass / Chrome Plated / White Color Coated
Ordering / PSNPSN 020461 (Upright), PSN 020462 (Pendent)
AccessoriesType E-1 1/2" escutcheon (chrome/white); Type T-1 wrench
Request a quote
MOSAFE Horizontal Sidewall Automatic Sprinklers (MS017 / MS018)
MOSAFE

MOSAFE Horizontal Sidewall Automatic Sprinklers (MS017 / MS018)

Model: MS017, MS018 (TD02063 / TD020463)

MOSAFE horizontal sidewall automatic spray sprinklers (models MS017/MS018) for areas requiring sidewall installation, with a glass-bulb thermal element. Available in standard or quick response with a 1/2" K5.6 connecting thread; MEA approved.

Technical specifications
TypeHorizontal Sidewall, Standard Spray, Standard / Quick Response
Bulb5mm = Standard Response; 3mm = Quick Response
Thread Type / K-FactorK5.6, 1/2" connecting thread (NPT 1/2 or 3/4)
Nominal Orifice Size1/2 inch
Max. Working Pressure175 psig / 1.2 MPa (12 bar)
Factory Hydrostatic Test100% @ 500 psig (3.4 MPa)
Min. Operating Pressure7 psig / 0.048 MPa (0.48 bar)
Temperature RatingsOrdinary 135°F/57°C, 155°F/68°C; Intermediate 175°F/79°C, 200°F/93°C per NFPA 13
Frame / Deflector MaterialBronze casting C84400 frame; brass UNS C26000 deflector
InstallationTOP on deflector faces ceiling; make-in torque 8-18 ft-lbs (max 21 ft-lbs)
ApprovalMEA Approved
Ordering / PSNPSN 020463; Type E-1 escutcheon, Type T-1 wrench
Request a quote
MOSAFE Concealed Pendent Sprinkler (MS007 / MS008)
MOSAFE

MOSAFE Concealed Pendent Sprinkler (MS007 / MS008)

Model: MS007, MS008 (TD020454)

MOSAFE concealed pendent automatic fire sprinkler (models MS007/MS008) with a low-profile cover plate that conceals the sprinkler until activation. Standard spray, standard/quick response, K5.6, 1/2" connecting thread; UL/ULC/FM/MEA approved.

Technical specifications
TypeConcealed Pendent, Standard Spray, Standard / Quick Response
ResponseStandard Response 5mm / Quick Response 3mm bulb
Nominal K-Factor5.6 (U.S.) / 80 (metric)
Thread / Orifice1/2" connecting thread (NPT 1/2 or R1/2); 1/2 inch orifice
Max. Working Pressure175 psig (12 bar)
Factory Hydrostatic Test100% @ 500 psig (3.4 MPa)
Min. Operating Pressure7 psig (0.05 MPa)
Cover Plate FinishPainted White, Chrome Plated or Color Coated in any color
Temperature/Response Options57 / 68 / 79 / 93 / 141 / 182 / 227 / 260 °C
InstallationT-1 wrench; mounting cup torque 7-14 ft-lbs; cover plate assembly 2-1/2" to 2-13/16"
ApprovalsUL, ULC, FM, MEA Approved
Ordering / PSNPSN 020454; Cover Plate Assembly PSN 0159 2100
Request a quote
MOSAFE MS009 Alarm Check Valve
MOSAFE

MOSAFE MS009 Alarm Check Valve

Model: MS009 (TD07131)

The MOSAFE MS009 is a UL-listed, FM-approved single swing-type alarm check valve installed in wet-pipe sprinkler systems to admit water and actuate alarm devices when sprinklers operate. Rated to 175 psi (12 bar) and supplied in 4" and 6" (DN100/DN150) flanged or grooved sizes for vertical installation.

Technical specifications
ModelMS009
Sizes4" & 6" (DN100 / DN150), flanged or grooved
Working pressure175 psi (12 bar)
InstallationVertical, in compliance with NFPA and AHJ
Body / Cover MaterialDuctile iron
Clapper / Seat Ring / SpringBronze clapper; stainless steel SS304 seat ring and spring
Friction loss (equiv. length)4" valve 28 ft (8.6 m); 6" valve 52 ft (15.8 m), Hazen & Williams C=120
Standard trimNipples and fittings, air relief and water motor alarm connections
Optional accessoriesModel MS009 Retard Chamber; MS010 Water Motor Alarm; Alarm Pressure Switch
MaintenanceQuarterly water flow alarm & main drain tests; 5-year internal inspection
Listings / ApprovalsUL Listed, FM Approved
Ordering / PSNPSN 0713 (size code 4=100mm, 5=150mm; flange or groove connection)
Request a quote
MOSAFE MS010 Water Motor Alarm
MOSAFE

MOSAFE MS010 Water Motor Alarm

Model: MS010 (TD0401313)

The MOSAFE MS010 is a hydraulically operated water motor alarm that produces an audible warning at the protected building when a waterflow detecting valve operates. Used with waterflow/alarm check valves on wet-pipe, dry-pipe and deluge sprinkler systems; rated 5-175 psig and UL listed.

Technical specifications
ModelMS010
Working Water Pressure Range5 to 175 psig / 0.035 to 1.2 MPa (0.35 to 12 bar)
Alarm Line InletNPT3/4 or Rc3/4
Drain OutletNPT1 or Rc1
Shipping Weight11 lbs / 5 kg
Housing / Cover MaterialCast aluminium A13600 housing; aluminium cover plate
Drive Shaft / InternalsGalvanized steel drive shaft; zinc-plated steel impeller and striker
Maximum Drive Pipe Run75 ft, 3/4" drain throughout
Required AccessoriesY-Strainer with 3/4" 20-mesh screen; closure plate for irregular walls
TestingPeriodic operation; quarterly test recommended
Listings and ApprovalsUL (United States)
Ordering / PSNPSN 9401 313 (connection style NPT or Rc)
Request a quote

Need a sprinkler system designed or maintained?

Civil Defence approved · ISO 9001:2015 · serving all seven emirates.