⚡ Regenerative Turbine Jockey Pump (2-10 GPM), Cut-In / Cut-Out PSI Settings

Fire Protection Jockey Pump Calculator

Size pressure maintenance jockey pumps under NFPA 20: calculate small make-up flow capacity (1% of main fire pump capacity or 2-10 GPM to replenish minor system valve leaks without falsely starting the main 1,500 GPM fire pump), cut-in and cut-out pressure switch calibration (10-15 PSI above main pump start), and plumbing margins.

1. Project & Operating Inputs

Main Fire Pump Capacity (GPM e.g. 1,500 GPM Main Fire Pump)

System Operating Churn Pressure (PSI e.g. 150 PSI Churn)

Customer Bid Price for Supplied & Piped Jockey Skid ($)

High-Pressure Turbine Jockey Pump, NEMA 3R Controller, Check Valve ($)

2. Financial Breakdown & Yield

NFPA 20 JOCKEY PUMP SIZING

Turnkey Jockey Pump Package Profit

Fire Protection Margin

0.0%

Gross Revenue / Bill

Total Project CapEx

Operating / Material Cost