Rajyog Fire Services Private Limited

Sprinkler is thermo-sensitive quarzoid liquid glassbulb burst actuated type and be standard products from an established firm of repute and standing and approved by an appropriate authority for fire fighting duty.   It should be imported only.

All sprinklers is brass castings polished / chrome OR white (polyester) unless stated otherwise and rated for 12.0 KG/CM2 WG and factory tested for 34.0 KG/CM2.  Sprinklers is pendant OR side wall type as specified and shown on drawings.  All sprinklers shall be provided with an adjustable OR Rosettes escutcheons finished same as the sprinkler head.

Temp. classification of sprinklers in each space shall be as shown on the drawings.  Spinklers shall be selected for the coverage shown on the drawings and ordinarily be 15 MM.  Wherever the specified sprinkler is not adequate.  The tenderes may offer appropriate size required.  Tenderers are free to suggest alternatively other suitable sprinklers with its justification.

• Number of pixels PAL: 512(H)*582(V)
• System of signal NTSC/PAL
• Lens 16mm
• Horizontal resolution 420TVL
• Minimum illumination 0Lux
• Backlight compensation auto
• Electronic shutter 1/50(1/60) ~1/100,000sec
• White balance auto
• S/N ratio 48dB
• Gamma correction 0.45
• Operation temperature -20~50
• Sync. System internal
• Video output 1.0v p-p /75Ω
• Power supply DC12V, 8000mA
• Dimensions (mm) 60(w)*55(h)*130(d)

Our company supplies flooding systems that are based on Co₂ (Carbon Dioxide) gas. Co₂ is used in the system due to its high ratio of expansion that facilitates rapid discharge and allows three-dimensional penetration of the entire hazard area quickly. CO₂ extinguishes a fire by reducing the oxygen content of the protected area below the point where it can support combustion. The extreme density of CO₂ assists in permeating the protected hazard area effectively and suppresses the fire. Due to the rapid expansion of the 4-6 inches of CO₂ snow to gas, the ambient temperature is reduced in the protected hazard area. This helps in the extinguishing process and retards re-ignition. CO₂ is electrically non-conductive and it has no residual cleanup associated with its use as a fire-suppressing agent. The proper ventilation allows the gas to escape to atmosphere after the fire has been extinguished.

• Reel diameter: 550mm / 600mm
• Tail: 3 / 4" or 1"
• Hose length: 20m / 25m / 30m

• Valves
• Pipework
• Seals
• Strap
• Padlock
• Earthing
• Cabinet locks
• Pressure test at inlet
• Pressure test at outlet
• Non return valves
• Drain down system