Diesel Fire Pump Diagram

The cat 3406c industrial diesel fire pump engine is offered in ratings ranging from 218 359 kw 292 482 hp 1750 2300 rpm.

Diesel fire pump diagram.

View online or download cummins fire pump drive engines operation maintenance manual. Additional 3406c ratings with or without radiators are available but not fm approved or ul listed. For the purposes of driving a fire pump a diesel engine should run at or near its rated speed so that the fire pump produces the desired flows and pressures. Options and miscellaneous.

Reliable protection for an unreliable world. Check valve is provided between the discharge valve and the pump. However situation scan occur in which the diesel engine operates faster than its rated speed creating an overspeed condition that produces excessive system pressures that could cause a. Listed indicating valve is installed on the fire protection system side of the pump.

C impeller balancing the impellers of each pump are dynamically balanced to the. Cummins is an established manufacturer of premium custom diesel fire pump drive engine packages. Fire pump drive engine enclosures cummins optional weather protective and or sound attenuated enclosures not only limit the fire pump drive engine from producing undesirable decibels of sound but also protect the fire pump drive engine from harsh weather conditions. These ratings are non certified and available for global non regulated areas.

No valves are installed in the relief valve piping a properly sized relief valve has been provided if pump is diesel driven or if churn pressure can. With cfp six 6 months from cfp shipment date the diesel fire pump drivers manufactured and sold by cfp shall be free from defects in material and workmanship when used and serviced in accordance with the operations and maintenance manual for the applicable cummins fire pump engine model the exclusive warranty. The test pressure is to be upto 2 times the maximum working pressure of the pump but in no case less than 250 psi 1724 kpa to ensure no rupture or leakage through the castings at the test pressure. Find all fire pump controller drawings as well as jockey pump controller remote alarm panel and low suction shutdown controller drawings here.

They are fm approved and ul listed. Cummins fire pump drive engines pdf user manuals. Each pump is tested hydrostatically for not less than 5 minutes.