Hot Water — PW-F Series
PW-F Series Hot Water Booster Pumps
The PW-F Series hot water booster pumps are specifically designed to increase hot water pressure from solar geysers, conventional geysers and low-pressure hot water installations. These pumps can handle water temperatures up to 90°C while delivering improved pressure to showers, baths, basins and hot water taps in residential and light commercial applications.

Why choose a PW-F hot water booster pump?
PW-F booster pumps are specifically designed for installations where the available hot water pressure needs to be improved. They are ideal for solar hot water systems, conventional geysers and other low-pressure hot water installations supplying showers, baths, basins and taps.
- Designed for hot water applications up to 90°C
- Ideal for boosting hot water pressure to showers, baths, basins and taps
- Suitable for solar geysers and low-pressure hot water systems
- Automatic pressure operation
- Compact design for easy installation
- Built-in run-dry protection
- Anti-rust treated internal pump housing
- One-year manufacturer’s warranty
PW-F Hot Water Booster Pump Video
PW-F Series Performance Curve Sheet

Model: PW250F
- Power: 0.25 kW
- Max Flow Rate: 33 l/min
- Head: 30 m
- Suction: 8 m
- Inlet / Outlet: 1 inch
- Amperage: 1.9 A
- Temperature Rating: Up to 90°C
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Price:
R2875.00 VAT Incl
Model: PW550F
- Power: 0.55 kW
- Max Flow Rate: 50 l/min
- Head: 42 m
- Suction: 8 m
- Inlet / Outlet: 1 inch
- Amperage: 4.1 A
- Temperature Rating: Up to 90°C
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Price:
R3565.00 VAT Incl
PW-F Series Manual Download
Download the official PW-F Series Hot Water Booster Pump Manual covering the PW250F and PW550F models. The manual includes installation guidance, performance curves, exploded component diagrams, operating functions, control panel settings and fault-code references.
Covers PW250F & PW550F Hot Water Booster Pumps
Typical Applications
- Solar hot water systems
- Low-pressure geysers
- Residential hot water pressure boosting
- Increasing pressure to showers, baths, basins and hot water taps
- Small commercial hot water pressure-boosting systems
