🚒 NFPA 20 Stationary Fire Pumps (500-1,500 GPM at 125 PSI), Brake Horsepower BHP

NFPA 20 Commercial Fire Pump & Driver HP Calculator

Size commercial stationary fire pump systems under NFPA 20: calculate rated capacity (500 to 2,000 GPM), total discharge head (PSI), diesel engine vs electric motor Brake Horsepower (BHP = [GPM x Head PSI x 2.31] / [3960 x Eff]), and fire protection contractor bids.

1. Project & Operating Inputs

Rated Fire Pump Flow (Gallons / Minute e.g. 1,000 GPM)

Rated Total Net Pressure Boost (PSI e.g. 120 PSI)

Customer Bid Price for Complete Fire Pump Package ($)

Horizontal Split-Case Pump, Driver, Controller & Install ($)

2. Financial Breakdown & Yield

NFPA 20 FIRE PUMP & DRIVER BHP

Turnkey Fire Pump Profit

Fire Protection Contractor Margin

0.0%

Gross Revenue / Bill

Total Project CapEx

Operating / Material Cost