116439MF-743 Armstrong H-53-1 All Bronze Pump 1/2HP 1PH ECM Motor
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- Calculated at Checkout
116439MF-743 Armstrong H-53-1 All Bronze Pump 1/2HP 1PH ECM Motor.
- Armstrong S&H Pump Brochure
- Armstrong S&H Series ECM Motor Pump Installation Guide
- Armstrong S&H Series ECM Motor Pump Submittal Sheet
- Armstrong "S" Series Pump Submittal Sheet
- Armstrong "H" Series Pump Submittal Sheet
- Armstrong Circulating Pump Parts List
- 106158-000 Armstrong Body Gasket
- 8006137-000 Armstrong Coupler Assembly Flexible 1/2x5/8
- 875000-800 Armstrong Coupler Insert
- 816303-317 Armstrong NFI 5.25" Impeller
- 816706-021 Armstrong Seal Kit 1/2" STD/BF/AB
- 816032MF-000 Armstrong Bearing Assembly
- 816999MF-041 Armstrong Shaft & Bearing Module
Armstrong In-Line Circulators are apart of the Series H. The 116439MF-743 Armstrong H-53-1 All Bronze Pump 1/2HP 1PH ECM Motor is suitable for hydronic heating and cooling, domestic water systems, multi-stage zoning and general industrial service applications. Built using a standard three-piece design that features a radially-split body, oversized shaft, centrifugal impeller, positive mechanical seal and modular construction, Armstrong Pumps Series H Circulators are a trusted, durable product that have been used by HVAC professionals for decades.
- Standard three-piece design
- Radially-split body: Can be left in-line while servicing pump, eliminating disconnecting of pipes
- Oversized shaft: Made from special alloy steel
- Centrifugal impeller: Ensures maximum water delivery in the HVAC system
- Positive mechanical seal: ARMseal construction ensures many years of noise-free, trouble-free service
- Modular construction: Unique shaft and bearing module fits for ease of serviceability and reduced inventory costs