🚰 District Hydraulics (Variable Primary Multi-Pump Arrays, Critical Remote Node dP PSI)

District Variable Primary Pumping Calculator

Model variable-primary pumping distribution across complex municipal district chilled water loops: optimize parallel multi-megawatt vertical split-case pumps, control pump VFD speeds based on real-time wireless differential pressure telemetry from the hydraulically most remote building node, prevent over-pumping, and district hydraulic profits.

1. Project & Operating Inputs

Total District Flow Capacity (GPM e.g. 18,000 GPM District Network)

Total Loop Dynamic Head (Feet TDH e.g. 145.0 ft TDH Pumping Head)

Customer Bid Price for Supplied & Piped Pumping Station Skid ($)

Four 5,000 GPM Horizontal Split-Case Pumps, 250 HP VFDs, SCADA PLC ($)

2. Financial Breakdown & Yield

DISTRICT VARIABLE PRIMARY PUMPING

Turnkey District Pumping Array Profit

Central Plant Pumping Engineering Margin

0.0%

Gross Revenue / Bill

Total Project CapEx

Operating / Direct Cost