Fire Protection System (FPS), an HD Fire dealer in Bhopal, supplies HD open water spray nozzles for deluge and fixed water spray systems: high velocity and medium velocity spray nozzles, reverse action and tank cooling nozzles, revolving nozzles for tank tops, and water curtain nozzles for exposure protection.
A non-automatic, open orifice directional spray nozzle for fixed water spray systems that need high velocity water, such as transformer, circuit breaker, oil-fired boiler and lube oil protection. It is UL Listed.
A non-automatic, open orifice directional spray nozzle with a ¾ inch connection, for high velocity water application on flammable liquid and electrical transformer hazards. It is UL Listed and FM Approved.
Sizes: 65, 80 or 100 mm
A large stainless steel nozzle with a flanged end that throws a flat curtain of water upward, used to separate one area from another with a wall of water.
Sizes: 1/2″ BSPT or NPT
An open orifice directional nozzle for deluge water spray systems that gives a uniformly filled solid cone of medium velocity droplets for cooling and extinguishing. It is UL Listed, FM Approved and Lloyd's Register Type Approved.
Sizes: 1/2″ BSPT / NPT
A medium velocity open nozzle for deluge water spray systems whose external deflector throws a solid cone of water in the opposite direction to the water inlet. It is UL Listed.
Sizes: 65, 80 or 100 mm
A cast bronze nozzle with stainless steel ball bearings that rotates under water pressure, used mainly to protect the tops of fixed roof storage tanks. It starts turning at 2 bar and covers about 10 metres in diameter at that pressure.
Sizes: 1/2″ BSPT / NPT
A non-automatic open spray nozzle for fixed water spray systems protecting fuel storage tanks. Mounted upright at a distance from the tank wall, it keeps the tank from absorbing heat radiation when there is a fire nearby, and it is UL Listed.
Sizes: 1/2″ BSPT/NPT
Non-automatic open outside sprinklers that protect windows, walls, steel beams, columns and roofs from exposure fire. Installed with the orifice slot pointing down, the spray absorbs and reflects heat radiation, and the nozzle is UL Listed.
All the nozzles on this page are non-automatic and open: they have no heat sensitive bulb, and they spray as soon as water reaches them, usually when a deluge valve opens. What you choose depends on the job the water has to do.
For direct fire attack on oil and electrical hazards, HD's high velocity (HV) nozzles throw a directional spray at high velocity, and are used on transformers, circuit breakers, oil-fired boilers and lube oil systems. For cooling and control, the medium velocity (MV) nozzle delivers a uniformly filled cone of medium velocity droplets and comes in 11 K-factors from 18 to 102 metric and spray angles from 65° to 160°, so the pattern can be matched to the surface. A higher K-factor passes more water at the same pressure. The reverse action nozzle sprays its cone in the opposite direction to the water inlet, at 120° or 140°.
For storage tanks, tank cooling nozzles (models TS and TSS) are mounted upright at a distance from the tank wall so that the tank does not absorb heat from a fire nearby, and the revolving nozzle on a fixed roof tank top starts turning at 2 bar and covers about 10 metres in diameter at that pressure. For exposure protection, water curtain nozzles (CN and CNS) form a spray that absorbs and reflects heat radiation before it reaches a wall, window or steel structure, and the jumbo JCS nozzle throws a flat curtain upward to divide one area from another.
Check approvals for your project: the MV nozzle is UL Listed, FM Approved and Lloyd's Register Type Approved, the ¾ inch HV nozzle is UL Listed and FM Approved, and the 1 inch HV, reverse action, tank cooling and water curtain nozzles are UL Listed. Prices on request: call or WhatsApp +91 92440 89060.
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