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Cast iron hot water recirculating pump with 1-inch flange connections and three-speed control

VEVOR

VEVOR UPS15-58FC Hot Water Recirculating Pump 110V 82W 17 GPM 1" NPT 3-Speed

SKU CH-3SCQ-2HVYQ

A hot water recirculating pump with 17 GPM flow, 20 ft head, 82W power and 45 dB operation, plus a built-in check valve

  • TypeOther Appliances
  • Width6.69
  • Delivers 17 GPM flow for rapid hot water circulation
  • Three-speed settings match pump output to system demand
  • Pure copper motor runs at only 45 dB for quiet operation
  • Built-in check valve prevents backflow and protects pump longevity
  • Cast iron casing handles water up to 230 °F reliably

Hot Water Recirculating Pump

The VEVOR UPS15-58FC is a cast iron circulator pump designed for underfloor heating and domestic hot water systems. It connects via a 1" flange and delivers a maximum flow rate of 17 GPM with a head of 20 ft. A built-in check valve prevents backflow to maintain system stability.

Sustained Load Behaviour

The pump operates at a maximum noise level of 45 dB thanks to a pure copper motor and optimised internal design. It handles continuous water temperatures from 35.6 to 230°F while drawing up to 82W. Three speed settings allow the flow to be matched to the system demand without short cycling.

Upgrade Context

This unit directly replaces an existing UPS15-58FC pump using the same flange connection and includes two sealing rings for installation. The jump is worthwhile when the old pump can no longer maintain the required head or flow, or when quieter operation below 45 dB is needed for living areas.

Highlights

  • Delivers 17 GPM flow for rapid hot water circulation
  • Three-speed settings match pump output to system demand
  • Pure copper motor runs at only 45 dB for quiet operation
  • Built-in check valve prevents backflow and protects pump longevity
  • Cast iron casing handles water up to 230 °F reliably

Specifications

TypeOther Appliances
Width6.69

Questions about this item

How loud is the pump when it runs continuously in a home heating system?

The pump operates at a maximum noise level of 45 dB, allowing quiet operation even near living spaces.

What pipe fittings and voltage supply are required to install the UPS15-58FC?

It requires a 1" NPT flange connection and a 110V power supply for installation.

Will the cast iron casing and 1" flange connect directly to older iron or copper piping in an existing hydronic loop?

Yes, the 1" flange fits standard piping, and the cast iron casing is compatible with older hydronic system components.

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