Condensate Return Pumps

ThermaFlo’s condensate return pump offerings provide reliable, efficient solutions for recovering and returning hot condensate in steam systems, with both non-electric and electric options available. Pressure-operated pumps use motive steam, air, or gas to move condensate without electricity, making them ideal for high-temperature, high-backpressure, vacuum, or remote installations. These rugged, ASME-rated pumps are available in multiple configurations to handle a wide range of capacities and operating conditions.

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For applications requiring electric pumping, ThermaFlo’s S Series and V Series condensate return pumps are factory-packaged, fully tested systems designed for low-pressure steam heating and boiler feed service. Offered in simplex or duplex arrangements, these units use float-based level control for dependable operation and system protection. Advanced monitoring and control can be added through the EC-1000 touchscreen control panel, delivering enhanced automation, visibility, and integration within the boiler room.