Grundfos Pumps 519651 Circulating Pump Flange SetThe Grundfos Pumps 519651 Circulating Pump Flange Set is the essential replacement kit for maintaining efficient flow in your circulating pump. Constructed from durable bronze and sized for a 3 4 inch threaded connection, this flange set delivers a dependable seal and long lasting performance in heating and cooling systems. It includes two flanges, two gaskets, and four nuts and bolts to complete the installation, so you have everything you need in

The unit uses a 3 ft

Choose the Goodman C6456513 pressure switch for dependable protection

it delivers consistent performance even in demanding installations

inducer relay

the 120V single-phase design simplifies installation and integration with existing controls

Coil family compatibility: S21/S31/S33

Current ratings include 10 A at 120 V

and support energy-efficient heating all season long

durable enclosure for long-lasting performance

built to withstand everyday use and deliver dependable performance on Bradford White equipment

Beckett igniter kit for reliable ignition and compatibility with Beckett systems

control cabinets