Detector - FG901
The FG901 DETECTOR series are advanced analogue addressable sensors designed for continuous, intelligent fire monitoring. Featuring a dust-resistant optical chamber, integrated short-circuit isolator, and sophisticated drift compensation technology, they deliver exceptional detection accuracy and long-term reliability with minimal maintenance.
Three Models for Complete Detection Coverage
- FG901SHD_AP — Combined optical and thermal detector (EN54-5, EN54-7, EN54-17)
- FG901SD1_AP — Optical smoke detector (EN54-5, EN54-17)
- FG901HD1_AP — Thermovelocimetric optical detector (EN54-7, EN54-17)
Intelligent Detection Technology The optical models use a dual-transmitter, single-receiver chamber exploiting the Tyndall effect for reliable smoke detection. The multisensor FG901SHD_AP combines optical and thermal detection with a sophisticated algorithm that analyses smoke levels relative to temperature rise, programmable in AND or OR mode for maximum flexibility and false alarm immunity. Thermal detection supports both fixed-temperature and rate-of-rise modes.
Drift Compensation An onboard drift compensation algorithm continuously adjusts for dust and contaminant accumulation in the optical chamber, maintaining the original detection threshold without the need for recalibration.
Continuous Diagnostics Each detector communicates operating conditions, smoke darkening levels, dirt levels, and temperature data directly to the control panel. An onboard event log records the total number of fire alarms and the 5-minute period preceding each alarm — invaluable for post-incident analysis.
Simple Installation Addressing via ONEPROGRAMMER or auto addressing — no DIP or rotary switches. Supports "T" connections. Bases include a short-circuit spring maintaining loop continuity when a sensor is removed, and sensors can be mechanically locked to the base to prevent unwanted removal.
Key Specifications (all models)
- Supply Voltage: 27V
- Standby Current: 90 µA | LED Current: 15 mA
- Operating Temperature: -30°C to +70°C
- Humidity: Up to 95% RH (non-condensing)
- Loop Capacity: Up to 240 devices over 2km cable
- Dimensions: Ø92mm × H48mm (with standard base) | Weight: 120g
- Construction: White ABS V0 / Black POM optical chamber
Certifications: Applus Certified (n°1922-CPR-1121/1122/1123) | EN54-5, EN54-7 & EN54-17 Compliant
ADDRESSED SIREN WITH/WITHOUT FLASHING LIGHT
The FG901 SOUND series are robust, addressable sirens engineered for reliable fire alarm notification in demanding environments. Built from glossy red ABS with an IP65 ingress protection rating, they are equally suited to indoor and challenging installations. Each unit features an integrated short-circuit isolator, guaranteeing uninterrupted loop communication even in the event of a fault.
Three Models for Every Need
- FG901SI_AP — Addressed siren (audible only), EN54-3 & EN54-17
- FG901SFI_AP — Addressed siren with flashing light, EN54-3 & EN54-17
- FG901SFI23_AP — Addressed siren with flashing light, EN54-3, EN54-17 & EN54-23 (visual alarm coverage W-2,4-5)
Powerful Performance All three models deliver 80–100 dB sound output at a siren voltage of 24 VDC, with standby consumption of just 120 µA — making them highly efficient for large loop deployments.
Simple Installation Addressing is handled via programmer or auto addressing — no DIP or rotary switches required. Compatible with "T" connection topologies. Deep extractable terminal blocks accommodate cables up to 2.5mm², and PG7 cable glands ensure the IP65 rating is maintained throughout.
Key Specifications
- Supply Voltage: 27V | Siren ON Voltage: 24 VDC
- Sound Output: 80–100 dB
- Standby Current: 120 µA | Alarm Current: 7 mA (SI) / 25 mA (SFI) / 38 mA (SFI23)
- Operating Temperature: -10°C to +55°C
- Humidity: Up to 85% RH (non-condensing)
- Ingress Protection: IP65 (with PG7 cable glands)
- Dimensions: D:100mm H:92mm (SI/SFI) | D:100mm H:107mm (SFI23)
Certifications: Applus Certified | EN54-3, EN54-17 (all models) | EN54-23 (FG901SFI23_AP only)
AIR RELEASE VALVE
Air release valve is used in wet pipe sprinkler systems and on casing of horizontal split case pump, so to automatically release small pockets of accumulated air while the system operates under pressure exceeding atmospheric pressure. Air Release Valves are designed to vent trapped air that collects at high points in a pipeline. These Valves continuously release air from piping systems thereby preventing large air pockets to form which can cause damaging pressure surge to the system. Air release valves permit trapped air to be released from piping systems without losing water pressure. The small orifice releases air under pressure during normal pipeline operation.
ALARM VALVE MODEL-H
FM Approved double-seated clapper check valve with grooved seat design, engineered for installation in wet pipe fire sprinkler systems. The Model H ensures positive water flow for alarm operation while its external bypass prevents false alarms under all supply pressure conditions — compatible with both constant and variable pressure installations.
When one or more sprinklers activate, the valve opens to allow continuous water flow into the system, simultaneously triggering both mechanical and electrical alarms. In variable pressure systems, a retard chamber (Model RC9) can be added to the trim to further prevent false alarms caused by transient pressure surges.
Key Specs:
- Nominal Sizes: 80NB, 100NB, 150NB, 200NB
- End Connection: Flange x Flange, Flange x Groove, Groove x Groove
- Threaded Opening: BSPT
- Flange Connection: ANSI B16.42 #150
- Factory Hydrostatic Test Pressure: 35 Kg/sq.cm (500 PSI)
- Trim: Galvanised fitting with Brass Valves
- Finish: Red RAL 3000
- Approval: FM Approved
- Reference Standard: NFPA 13 and NFPA 25
Trim Options:
| Trim Type | Application |
|---|---|
| Constant Pressure Trim | Stable water supply systems |
| Variable Pressure Trim | Systems with pressure fluctuations — includes RC9 Retard Chamber |
Must be installed vertically in a readily visible and accessible location. FM approval and manufacturer's warranty are valid only when installed with Fireguard trim set per installation guidelines.
ANGLE HOSE VALVE
The FGAV105 is a 300lb rated angle hose valve, forged from brass, designed for use with a Fire Hose Rack Assembly or as a Fire Department outlet connection. UL Listed, and available in Female x Male or Double Female configurations to suit different installation requirements.
Female x Male Configuration:
- Standard equipment: Female NPT inlet x male hose thread, forged brass valve body, red hand wheel
- Thread options: 2½" FNPT x MNST, MBCT, MONT, MPHX, MQST, MCLV, MTEM | 1½" FNPT x MNST, MNPSH
Double Female Configuration:
- Standard equipment: Female NPT inlet and outlet, forged brass valve body, red hand wheel
- Thread options: 2½" FNPT x FNPT | 1½" FNPT x FNPT
Optional Finishes (both configurations):
- Polished Brass (PB)
- Rough Chrome Plated (RC)
- Polished Chrome Plated (PC)
Materials:
| Part | Material | Part | Material |
|---|---|---|---|
| Body | ASTM B283 C37700 | Bonnet | ASTM B283 C37700 |
| Nut | ASTM B283 C37700 | Stem | ASTM B283 C37700 |
| Washer | 304 | Lock Nut | ASTM B283 C37700 |
| Seat Seal | EPDM (A70) | O-Ring | EPDM (A70) |
| Holder | ASTM B283 C37700 | Handle Wheel | ZL102 |
| Set Screw | 304 | Wheel Washer | 304 |
| Lock Nut | ASTM B283 C37700 | Wheel Nut | ASTM B283 C37700 |
| O-Ring | EPDM (A70) |
Dimensions (mm):
| Size | A | B | C | D | E |
|---|---|---|---|---|---|
| 1½" x 1½" | 100 | 50 | 63–66 | 119 | 145 |
| 2½" x 2½" | 127 | 68 | 79–84 | 157 | 200 |
AUTOMATIC CONTROL VALVES
CLA-VAL has been a leading manufacturer of automatic control valves, serving waterworks, fire protection, aviation fuelling and industrial customers throughout the world. Main relief valve is designed to relieve excess pressure in a fire protection system, while eliminating the damaging effects of cavitation. The valve features an adjustable pressure setting, fast opening to maintain steady line pressure, and gradual closing for surge free operation. Casing relief valve is designed to relieve excess pressure in a fire protection system, while eliminating the damaging effects of cavitation. The valve features an adjustable pressure setting, fast opening to maintain steady line pressure, and gradual closing for surge free operation. is typically used in a fire protection system to trim water pressure, thus preventing pressure build-up whenever line pressure exceeds the setting of the spring. It will relieve excess pressure to atmosphere to prevent damage to the distribution network
PRESSURE REDUCING ANGLE VALVE
The FGPRV115/125 is a 300lb rated pressure restricting angle valve, forged from brass, with adjustable restriction of residual pressure up to 300 lb. A locking pin device restricts full opening of the valve by untrained personnel, while allowing firefighters to remove the pin for full valve opening when needed. FM Approved, and available in Female x Male or Double Female configurations.
Female x Male Configuration:
- Standard equipment: Female NPT inlet x male hose thread outlet, forged brass valve body, red hand wheel
Double Female Configuration:
- Standard equipment: Female NPT inlet and outlet, forged brass valve body, red hand wheel
Optional Finishes (both configurations):
- Polished Brass (PB)
- Rough Chrome Plated (RC)
- Polished Chrome Plated (PC)
Materials:
| Part | Material | Part | Material |
|---|---|---|---|
| Body | ASTM B283 C37700 | Lock Nut | ASTM B283 C37700 |
| Nut | ASTM B283 C37700 | Handle Wheel | ZL102 |
| Washer | 304 | Wheel Washer | 304 |
| Seat Seal | EPDM (A70) | Wheel Nut | ASTM B283 C37700 |
| Holder | ASTM B283 C37700 | Collar | ASTM B283 C37700 |
| Set Screw | 304 | Washer | PA6 |
| Lock Nut | ASTM B283 C37700 | Set Screw | 304 |
| Bonnet | ASTM B283 C37700 | Set Numbers | ASTM B283 C37700 |
| Stem | ASTM B283 C37700 | Wire | 304 |
| O-Ring | EPDM (A70) |
Dimensions (mm) – Female x Male:
| Size | A | B | C | D | E |
|---|---|---|---|---|---|
| 1½" x 1½" | 100 | 48 | 58 | 123 | 145 |
| 2½" x 2½" | 127 | 67 | 77 | 165 | 206 |
Dimensions (mm) – Double Female:
| Size | A | B | C | D | E |
|---|---|---|---|---|---|
| 1½" x 1½" | 100 | 48 | 62 | 123 | 145 |
| 2½" x 2½" | 127 | 67 | 83 | 165 | 206 |
AUTOMATIC QUICK RESPONSE SUPPRESSION SYSTEM (AQRS)
The AQRS is an in-panel, tube-based micro-environment suppression system designed for high-risk enclosed spaces such as electrical panels, server racks, MDBs, and industrial machinery — areas where fires can go undetected until they become too large to control.
The system uses heat-sensitive pneumatic tubing for detection, routed across the protected area. On contact with fire, the tube ruptures at 80°-90°C, triggering discharge of the clean gas-based extinguishing agent directly onto the fire — with no clean-up required, no power supply needed, and safe use on live electrical equipment.
Key Features:
- Effective on Class A, B, C fires and electrical fires
- Self-actuated, no power supply required
- Electronics-friendly, non-conductive, no residue after discharge
- 24-hour automatic protection, no false activations
- Single cylinder can protect multiple enclosures via additional tubing
Applications: Electrical Panels & Cabinets, Switching Areas, Server Racks, Printing Press, Mobile Towers, Diagnostic Machines, UPS Rooms
Key Specs:
- Cylinder Material: Mild Steel / Stainless Steel
- System Pressure (20°C): 14 bar | Test Pressure: 35 bar
- Working Temperature Range: -20°C to +70°C
- Extinguishing Agent: HFC-227ea (C₃HF₇) | Propelling Gas: Nitrogen (N₂)
- Approvals: UL Listed / FM Approved | EPA: Acceptable
Configurations:
- Direct System: Tube acts as both detection and delivery — ruptures at the fire location and releases agent directly onto it.
- Indirect System: Tube acts as detection only — a separate steel conduit with nozzles delivers the agent once triggered.
Product Range:
| Agent Quantity (kg) | Max. Protected Volume (m³) | Configuration |
|---|---|---|
| 1 | 1.8 | Direct / Indirect |
| 2 | 3.6 | Direct / Indirect |
| 3 | 5.4 | Direct / Indirect |
| 4 | 7.2 | Direct / Indirect |
| 6 | 10.9 | Direct / Indirect |
Available in Mild Steel or Stainless Steel cylinders (model codes FGQRH-[qty]-M/S-D/I). Fire detecting tubes are UL-recognized, red (RAL3000), rated -40°C to +80°C, with a minimum 8-year service life.
AUTOMATIC SPRINKLERS UPRIGHT & PENDENT
Automatic Glass Bulb Fire Sprinklers – Sidewall, Upright & Pendent (Standard/Quick Response)
UL Listed and FM Approved automatic glass bulb sprinklers designed for reliable fire suppression in commercial, industrial, and residential environments. Available in Upright, Pendent, and Sidewall configurations with both Standard and Quick Response options.
Key Specs:
- K-Factor: 5.6 | Thread: 1/2" NPT or BSPT
- Max Working Pressure: 175 PSI (12 bar)
- Temperature Ratings: 57°C, 68°C, 79°C, 93°C, 141°C
- Finish: Brass, Chrome Plated, or White Plated
The colour-coded glass bulb activates precisely at its rated temperature, triggering immediate water discharge to control and extinguish fires. All models comply with UL 199 and NFPA 13 standards.
Current Models:
| Model | Description |
|---|---|
| FA013 | Standard Response Upright |
| FA014 | Quick Response Upright |
| FA015 | Standard Response Pendent |
| FA016 | Quick Response Pendent |
Please Note: FA013–FA016 replace the discontinued FA003U, FA004U, FA005P, and FA006P models. We recommend updating any existing specifications and schedules accordingly.
Suitable for: Offices, warehouses, hospitals, retail spaces, and residential properties.
Contact us for pricing and availability.
HORIZONTAL SIDEWALL SPRINKLERS
Automatic Horizontal Sidewall Sprinkler – FA011 / FA012 (Standard/Quick Response)
UL Listed horizontal sidewall sprinklers designed for installation along walls or the side of beams, just beneath a smooth ceiling. An ideal solution where pendent or upright sprinklers are impractical due to building construction or installation constraints.
Delivering a quarter-spherical water discharge pattern directed predominantly downward and outward, these sprinklers provide effective coverage for light and ordinary hazard occupancies.
Key Specs:
- K-Factor: 5.6 (80 metric) | Orifice: 1/2"
- Thread: 1/2" NPT or R1/2 (ISO 7/1)
- Max Working Pressure: 175 PSI (12 bar)
- Temperature Ratings: 57°C, 68°C, 79°C, 93°C
- Finish: Natural Brass or Chrome Plated
| Model | Type | Bulb |
|---|---|---|
| FA011 | Standard Response | Ø5mm |
| FA012 | Quick Response | Ø3mm |
Please Note: FA011 and FA012 replace the discontinued FA001H and FA002H models. We recommend updating any existing specifications and schedules accordingly.
Suitable for: Offices, hotels, corridors, retail spaces, and any environment where ceiling-based sprinklers are not viable.
Compliant with NFPA 13. T-1 installation wrench available separately.
BEAM DETECTOR FG-BD100
The FG-BD100 is a high-performance reflective infrared beam detector designed for protecting large open spaces such as warehouses, atriums, sports halls, and industrial facilities. Operating on the principle of infrared beam obscuration via a single reflective mirror, it alerts the fire alarm panel when smoke interrupts the beam path — covering distances from 8 to 100 metres in a single-ended, easy-to-install configuration.
Effortless Alignment What sets the FG-BD100 apart is its exceptionally user-friendly commissioning process. A built-in laser beam pointer identifies the exact mirror mounting location, while a Nixie tube digital display guide shows real-time light intensity between the detector and mirror — making precise alignment straightforward even in large, complex spaces.
Flexible Range & Sensitivity Four selectable beam pathway spans (8–20m, 20–40m, 40–70m, and 70–100m) are configurable via encoder, alongside three adjustable sensitivity settings (2.6 dB, 3.8 dB, and 5.8 dB) to suit different environmental conditions. Automatic compensation continuously corrects for dust contamination, positional drift, and transmitter ageing — maintaining consistent detection performance throughout the product's life.
Key Specifications
- Operating Voltage: 20–28 VDC
- Current: Standby 23 mA / Commission 56 mA / Alarm 33 mA
- Detection Range: 8–100m (4 selectable spans)
- Sensitivity: 2.6 dB, 3.8 dB, 5.8 dB (selectable)
- Reset Time: Under 2 seconds
- Relay Output: Normally open & closed / 2.0A at 30 VDC
- Operating Temperature: -10°C to +50°C
- Humidity: 0–95% RH
- Ingress Protection: IP30 (IP66 with glue seal for permanent fixing)
- Dimensions: 190.87 × 126.87 × 91.96 mm | Weight: 440g
Certifications: LPCB Approved | EN54-12 Compliant | BS 5839 Part 1:2002
BRANCH PIPES LEVER OPERATED
Fireguard branchpipe's are lever operated fire nozzles manufactured light alloy to achieve a robust, durable fire branch that remains extremely light and manoeuvrable for ease of use. The selection between Jet and Spray and On / Off modes is easily achieved by adjusting the lever arm accordingly. This simple to use system allows for complete control by the operator to adjust his water flow to suit the individual application required.
- Model: FG07-131C-00
- Model: FG07-131A-00
- Model: FG07-131B-00
