❄️ Submersible Cooling (Closed-Loop Internal Glycol Cooling Jacket vs S1 Air Run)

Submersible Pump Internal Cooling Jacket Calculator

Size closed-loop internal glycol cooling jackets and integral impeller circulation loops on heavy-duty submersible wastewater pumps (Flygt / ABS Sulzer): reject stator motor heat into the pumped fluid even when the motor is fully unsubmerged in dry-pit or low-liquid wet well operating modes (S1 continuous duty), and pumping profits.

1. Project & Operating Inputs

Pump Motor Rating (HP e.g. 60 HP Heavy Submersible Motor)

Operating Ambient Dry-Pit Air Temp (°C e.g. 35.0°C Pit Air Temp)

Customer Bid Price for Supplied Dry-Pit Submersible Unit ($)

Stainless Cooling Jacket Shell, Glycol Heat Exchanger, Thermal RTDs ($)

2. Financial Breakdown & Yield

INTERNAL GLYCOL JACKETS

Turnkey Dry-Pit Submersible Retrofit Profit

Wastewater Pump Station Engineering Margin

0.0%

Gross Revenue / Bill

Total Project CapEx

Operating / Direct Cost