Hoffman 616PF Stock Pump 1HP (180027)

Hoffman 180027 616PF 1HP 1PH

The Hoffman 180027 616PF is a high-capacity Centriflo pump designed for single-phase commercial applications. Mechanically, it utilizes a 1 HP motor to drive a 3500 RPM impeller, providing the necessary velocity to overcome high boiler head pressures. The flange-mounted “PF” architecture provides a rigid mechanical interface with the receiver tank, eliminating suction-side leaks and ensuring the unit remains primed. The back pull-out design allows for simplified maintenance of the seal and impeller without requiring the removal of the pump volute from the tank.

Featuring a 1 HP Single Phase motor, the 180027 is the ideal choice for building systems where 3-phase power is unavailable. The motor is designed with robust starting capacitors to provide the high torque required for 3500 RPM operation. This electrical configuration effectively manages thermal loads, protecting the mechanical seal from radiant heat transfer and ensuring reliable, automated operation in conjunction with standard float-controlled condensate sets.

Key Features of Hoffman 616PF

• Powerful 1 HP motor for 3500 RPM performance
• Single Phase electrical for standard building power
• Direct flange-mount “PF” configuration
• Heavy-duty bronze-fitted pump internals
• Standard high-temperature mechanical seal
• NEMA standard motor frame for easy replacement
• Max performance for high-head condensate return