Armstrong 116455MF-136A; H-54-3 Circulator Pump (208/230/460/575v, 3/4hp, 95GPM)

Note: This item is for hydronic heating systems, and should not be used in potable water systems. For potable water systems, please refer to to 116456LF-137.

Armstrong H-54 BF In-Line Circulators are apart of the Series H. The 3/4 HP bronze fitted circulator pump 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: ARM seal 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.