Grundfos Circulation Pump [230V, 3-Speed, 3/4" Barb, 60Hz] (10-0138-K) srsmith which is one of the

which is one of the reasons homeowners often choose this style in the first place

For compatible circulation pump repairs

Useful when the original stop is broken or missing

The Hydro-Quip 4

Grundfos Circulation Pump [230V, 3-Speed, 3/4" Barb, 60Hz] (10-0138-K) srsmith which is one of theThe Grundfos 10 0138 K circulation pump is designed for compatible circulation applications and features 230V operation, three selectable speeds, 3 4 inch barb connections, and 60Hz performance. A pump like this is useful because it supports controlled water movement in systems that depend on steady circulation rather than high output transfer or jet action. Multi speed circulation pumps are especially practical when a system benefits from adjustable