Armstrong 174033MF-013, Model S-35, Series S, Cast Iron In-Line Circulator Pump 2" NPT Flanges, 1/6 HP, 1 Phase 115V, 72 GPM Max

• 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
• Motor Type: ODP
• Motor Phase: Single
• Connection Size: 2”
• Connection Type: Flanged
• Maximum Operating Conditions: 148 psi at 107°C