Description
Hoffman 180001 – Watchman B-Style Pump & Motor
SKU: 180001
Model: WC Pump & Motor – B Style
1/3 HP | 3500 RPM | 115/208-230V | 1 Phase | Vertical Mount | Max Temp 250°F
Description
The Hoffman 180001 Watchman B-Style Pump & Motor Assembly is a high-performance centrifugal pump specifically designed for use in condensate return and boiler feed systems. This compact vertical pump offers space-saving installation, reliable water handling, and durability in high-temperature environments up to 250°F.
Equipped with a 1/3 HP, 3500 RPM motor, this pump is ideal for replacing units on Hoffman systems or retrofitting into competitive systems using an adapter flange kit. Engineered for longevity and efficient performance, it features a bronze impeller, case wear rings, and heavy-duty ball bearings for smooth, low-maintenance operation.
Features & Benefits
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Vertical Mounting Design – Saves space and protects the motor from potential water exposure
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1/3 HP Heavy-Duty Motor – 3500 RPM, designed for consistent, high-speed operation
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Low NPSH Requirement – Only 2" NPSH for Model 616PF-B applications
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Precision Bronze Impeller – Balanced for reduced vibration and quiet performance
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Bronze Case Wear Rings – Enhances casing life by minimizing wear
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Water Slinger Protection – Keeps motor dry by deflecting water
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Max Discharge Pressure: 40 PSI
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Max Capacity: 30 GPM (18 GPM @ 20 PSI)
Specifications
| Attribute | Details |
|---|---|
| Model Number | WC Pump & Motor – B Style |
| SKU | 180001 |
| Horsepower | 1/3 HP |
| RPM | 3500 |
| Voltage | 115/208-230V |
| Phase | 1 Phase |
| Mounting Style | Vertical |
| Max Discharge Pressure | 40 PSI |
| Max Capacity | 30 GPM |
| Performance at 20 PSI | 18 GPM |
| Pump Seal Max Temp | 250°F (121°C) |
| Overall Max Temp | 200°F (93°C) – Most Models |
| Impeller Material | Bronze |
| Seal Type | Mechanical |
