Hydronic Circulating Pump, 1/12 hp, 115, 1 Phase, NPT/Flange Connection

Armstrong Series S Maintenance Free 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

• Maintenance free design which has permanently lubricated ball bearings and requires no maintenance at all
• Radially-split body can be left in-line while servicing pump, eliminating disconnecting of pipes
• Oversized shaft made from stainless 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

Note: Flanges are sold separately. Options include 116013-011, 116012-011, 116011-011, 116009-011.