Diesel Fire Pump Exhaust Pipe Installation

Standard for the installation of stationary pumps for fire protection.

Diesel fire pump exhaust pipe installation. When transitional fittings are required to reduce or increase the pipe diameter at the pump flange care should be taken to select the proper reducing fitting. The i o data for each engine gives a minimum size for supply and return fuel line size. Pump packages are designed built and tested in a controlled iso 14000 certified factory environment and shipped to site ready for installation. In diameter is required.

Every fire pump installation needs to be provided with a testing means to ensure proper operation at a minimum arrangements must be provided to evaluate the pump at its rated condition as well as at its overload 150 of its rated capacity condition. Piping insulation 2 9 fire pump controller 2 9 1 controller for electric motor driven fire pump 2 9 2 controller for diesel engine driven fire pump 2 10 batteries 2 11 pressure sensing line 2 12 pressure maintenance pump. 2 8 2 exhaust system external to engine 2 8 2 1 steel pipe and fittings. Aks industries provide a range of dominator multi stage fire pumpsets specifically designed for multi level buildings and high pressure applications.

Threaded rigid pipe from the discharge of the pump to the inlet of the heat exchanger. Exceeding these limits can cause poor performance fuel pump failure and lack of fire protection. After you have determined the size of fuel tank you need for a diesel fire pump what are the general requirements for installation. 9 system design pipe support considerations exhaust discharge thimbles water ingress backpressure cleanliness slobbering exhaust systems for specific applications 23 marine dry exhaust ejector automatic ventilation duct design marine wet exhaust.

Install fire pumps in conformance with nfpa. In the case of a 1250 gpm pump a pipe at least 8 in. Armstrong enclosed fire pump packages combine a fire pump system piping electrical and exhaust components and a weather proof enclosure. Minimum sizes are based on the engine and tank being no more than 10ft 3 3m apart.

Sticking any fire pump in the middle of the building core somewhere presents more of a ventilation and protection challenge especially with diesels than electrics with the additional intake air. Assuming that you are under under. One electric plus one diesel two electric or two diesel.