Armstrong 116467-136A, Model H-63, Cast Iron In-Line Pump With 1-1/2" NPT Flanges, Series H, 1/2 HP, 208-230/460 Volts, 3 Phase, 34 GPM Max, 33 ft Max Head, Sleeve Bearing Design Armstrong 116467-136A, Model H-63, Cast Iron In-Line Pump With 1-1/2" NPT Fl

FEATURES

Armstrong Series H Circulator Pump

This Armstrong In-Line circulator is suitable for hydronic heating and cooling, multi-stage zoning and general industrial service applications. It is built using a standard three-piece design that features a radially-split body, oversized shaft, centrifugal impeller, positive mechanical seal and modular construction. This circulator 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