Product Details
- Voltage115 v
- Horse Power1/12 hp
- MaterialCast Iron
- Hertz60 Hz
- Max Flow 32 GPM
- Power MethodBattery
- Phase1
Description
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 174031MF-043.
Note: Flanges sold separately.
Armstrong S-25 BF In-Line Circulators are apart of the Series S. The 1/12 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 S 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: ARMseal 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.
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.
- 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.