A 3-speed circulator pump features an external switch on the body of the pump with Low, Medium and High settings, allowing the user to effortlessly switch between these modes and to adjust the operation of the pump to meet desired system head and flow parameters.
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Grundfos UPS43-100SF is a 208-230V stainless steel 3-speed circulator pump with GF40/43 connections ..
$ 715.95
Grundfos UPS50-60F is a commercial grade, cast iron 3-speed circulator pump w/ GF50 flanged connecti..
$ 850.95
Grundfos UPS50-80/2 (alternative model number is UPS50-80F) is a VersaFlo series, commercial-grade c..
$ 1 415.95
Grundfos UPSe 15-58F is a high-efficiency cast iron ECM 115V circulator pump with integrated check v..
$ 195.95
Grundfos UPSe 15-58FR is a high-efficiency cast iron ECM 115V circulator pump with integrated check ..
$ 195.95
The 110223-305 from Armstrong is a Astro 2 series, 230CI model 3-speed flanged circulator pump, 115V..
$ 109.95
The 110223-306 from Armstrong is a Astro 2 series, 230SS model, 115V, 3-speed flanged circulator des..
$ 325.95
The 110223-307 from Armstrong is a Astro 2 series, 250CI model, 115V, 3-speed flanged circulator des..
$ 165.95
The 110223-308 from Armstrong is a Astro 2 series, 250SS model, 115V, 3-speed flanged circulator des..
$ 275.95
The 110223-320 from Armstrong is a Astro 2 series, 280CI model, 115V, 3-speed flanged circulator des..
$ 455.95
The 110223-321 from Armstrong is a Astro 2 series, 280SS model, 115V, 3-speed flanged circulator des..
$ 635.95