The Hydrant System comprises of AC motor driven pump sets with all required accessories including valves, instrumentation and controls etc. Complete in all respects. An automatic hydrant system is furnished covering the areas completely from independent Pipe work from the fire water pump set. The hydrant pipe work is remaining pressurized through the proposed jockey pump taking care of any leakages in the system pipe lines, valves and fittings. The hydrant system is kept charged by pressurized water at approx. 7 Kg. Cm. Sq. at all times. In the event of fire when any of the hydrant valves in the net work is opened,the resultant fall in pressure system is enabling starting the AC MOTOR driven fire water pumping set through pressure switches automatically. One diesel engine pump shall be standby pump serving hydrant system. Apart from the automatic starting of the pump sets,provision shall be kept for manual starting also. Shutting down of the pump sets shall be manual
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.
Fire hose reels are located to provide a reasonably accessible and controlled supply of water to combat a potential fire risk. The length of a fully extended fire hose is 36 meters with a diameter of 19mm (outside diameter). These appliances are designed to deliver, as a minimum, 0.33L of water per second. A control nozzle attached to the end of the hose enables the operator to control the direction and flow of water to the fire. All fire hose reels come with a unique ball valve shut-off device, a plastic or solid brass hose reel nozzle and mounting bracket. A Hose Reel is a cylindrical spindle made of either metal, fiberglass, or plastic and is used for storing a hose. The most common styles of hose reels are spring driven (which is self retracting), hand crank, or motor driven. Hose reels are categorized by the diameter and length of the hose they hold, the pressure rating and the rewind method. Hose reels can either be fixed in a permanent location, like wall mounted hose reels. Alternatively, they can be portable and attached to a truck, wagon, or cart.
We offer our clients 63mm Single outlet Landing Valve as per IS: 5290 Type A specifications. These ISI marked hydrant valves are available in 75mm NB inlet & 63mm female inst. outlet. These are manufactured by using Gunmetal of IS 318 LTB2/ SS304/ SS316 specifications.Its inlet can be provided in flanged type as per our client’s requirement. The outlet is generally female instantaneous and male inst. outlet is available on request. Our hydrant valves are available in size range of 38mm to 63mm.