Armstrong 116432MF-133; H51 Circulator Pump (115v, 1/4hp, 45GPM)

Please Note:

• Item is Lead Free.

Armstrong H-51 AB Bronze In-Line Circulators are apart of the Series H. The 1/4 HP bronze 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.

Features:

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.