Armstrong Iron Booster Pump, 115 Volt, 1 Phase, Closed Systems, w/o flanges Size: 1/12 HP

Armstrong Series S & H Inline Circulator Pumps

Series S & H in-line circulators are suitable for applications such as hydronics heating and cooling, domestic water systems, multi-stage zoning and general industrial service
They are built using a standard three-piece design that features a radially-split body, oversized shaft, centrifugal impeller, positive mechanical seal and modular construction
The balanced, centrifugal-design impeller ensures maximum water delivery in the HVAC system
The oversized shafts is made from special alloy steel, machined to exacting tolerances
Shafts have integral thrust collars, heat-treated to provide long life under severe duty conditions
The Positive Mechanical Seal is a proven method of preventing water leakage