Hot Water Booster Pumps for Solar & Low Pressure Geysers
EEZI PUMPS supplies 220 volt hot water booster pumps designed to improve hot water pressure
from low pressure geysers, solar geysers and gravity-fed systems.
Our pressure boosting pumps are suitable for domestic hot water applications where stronger
flow is needed at showers, taps and mixers. Both the PW-F Series and HQCN800 Series can handle
water temperatures up to 90°C.
Hot Water Pump Installation Options
The above installation examples demonstrate how a pressure pump can be installed on both
low pressure solar geysers and low pressure geysers supplied from municipal water systems.
The pump is installed on the hot water outlet side of the geyser to improve pressure
to taps, showers and mixers.
What Are Hot Water Pressure Pumps Used For?
These pumps are used where the hot water pressure from a geyser or solar geyser
is too weak for showers, taps or mixers.
These systems are commonly found on low pressure geysers, solar geysers and gravity-fed hot water systems.
A correctly selected booster pump increases pressure and improves flow, giving better shower performance
and more reliable hot water delivery throughout the property.
Pressure Boosting for Low Pressure Geysers and Solar Geysers
Low Pressure Geyser Booster Pumps
Low pressure geyser booster pumps are commonly used where a gravity-fed or low pressure geyser
struggles to supply enough hot water pressure to taps and showers.
- Improves shower pressure
- Boosts hot water flow to taps
- Suitable for domestic hot water systems
- Ideal where hot water pressure is weak
Solar Geyser Booster Pumps
Solar geyser booster pumps are used on low pressure solar hot water systems where additional
pressure is required for showers, taps and mixers.
- Suitable for solar geyser systems
- Handles hot water up to 90°C
- Improves hot water pressure to showers
- Suitable for gravity-fed solar hot water systems
Our Booster Pump Range
The PW-F Series is a compact automatic hot water pressure booster pump range for standard
domestic pressure boosting.
Models Available
- PW250F — 250 Watt
- PW550F — 550 Watt
Key Features
- 220 Volt operation
- Handles water temperatures up to 90°C
- Automatic start/stop operation
- Compact pump design
- Suitable for low pressure geysers and solar geysers
- Ideal for smaller homes, taps and showers
The HQCN800 is a 750 Watt multistage hot water pressure booster pump designed for stronger pressure
and higher demand hot water applications.
Model Available
- HQCN800 — 750 Watt Multistage
Key Features
- 220 Volt operation
- Handles water temperatures up to 90°C
- Multistage high pressure design
- Stronger pressure performance
- Suitable for low pressure geysers and solar geysers
- Ideal for larger homes and multiple outlets
Both Pump Ranges Can Be Used on Low Pressure Geysers and Solar Geysers
The PW-F Series and HQCN800 Series are both suitable for low pressure geyser and solar geyser applications.
The correct pump depends on the pressure required, number of outlets, pipework and hot water demand.
Which Hot Water Pressure Pump Should I Choose?
| Pump Series | Best Suited For | Power | Temperature | Voltage |
|---|---|---|---|---|
| PW-F Series | Standard homes, taps, showers and smaller hot water systems | 250W / 550W | Up to 90°C | 220V |
| HQCN800 Series | Larger homes, higher demand, stronger pressure and multiple outlets | 750W Multistage | Up to 90°C | 220V |
Important Installation Information
- The pump should be installed on the hot water outlet side of the geyser.
- The pump must not run dry.
- Isolation valves are recommended for servicing.
- Correct pipe sizing is important for best performance.
- Installation should be carried out by a qualified installer.
- Ensure the geyser has sufficient water supply before boosting the hot water outlet.
Frequently Asked Questions
Yes. The PW-F Series and HQCN800 Series can handle water temperatures up to 90°C.
Yes. Both pump ranges are suitable for low pressure solar geyser systems.
Yes. Both the PW-F Series and HQCN800 Series can be used on low pressure geyser systems.
The HQCN800 is better suited for larger homes, multiple outlets or higher hot water demand.
The PW250F or PW550F is normally better suited for smaller domestic systems with standard hot water demand.
Need Help Choosing the Correct Pump?
Contact EEZI PUMPS for assistance with selecting the correct hot water pressure booster pump
for your low pressure geyser or solar geyser system.