The Armstrong H series of in-line circulator pumps is suitable for domestic hot water systems. This series is built using a standard three-piece design that features a radially-split body, oversized shaft, centrifugal impeller, positive mechanical seal, and modular construction. The H series has been used by HVAC professionals for decades because it is cost-effective, durable, and easy to maintain.
Features
Standard three-piece design with sleeve – oil lubricated bearing
Radially-split body can be left in-line while servicing pump, eliminating disconnecting of pipes
Oversized shaft made from special alloy steel
Balanced centrifugal impeller ensures maximum water delivery in the HVAC system
Proven seal design made from strong and long-lasting materials for extended operating life
Three piece modular construction and back pull-out design for easy replacement of wear components
Pump Products application engineers are standing by to help you find the right pump, as well as to provide price quotes, stocking availability and shipping information. Call our toll free number 1-800-429-0800 to speak to an expert today.