Davies Craig Electric Booster Pumps® Range
Australian automotive cooling technologies manufacturer Davies Craig Pty Ltd now has four compact Electric Booster Pumps (EBP®) in its range, the EBP®15; EBP®23; EBP®25 and EBP®40, available in 12v and 24v models.
Davies Craig’s initially conceived the EBP®15 to complement the range of Davies, Craig’s Electric Water Pumps (EWP®), or belt-driven mechanical water pumps, improve car heater systems and engine block coolant circulation. The EBP® circulates water continuously around the engine head, block and by-pass etc. Since that time, other EBP® models have been added to the range as demand for higher flow pumps were demanded for use with water-to-air intercoolers, superchargers when critical high temperatures need to be controlled. All four models have high flow capacity, low current draw and the advantage of operating at an excellent flow rate independent of the engine speed. The EBP® are driven by a brushless motor increasing durability and an operating life up to 20,000 hours. The EBP® can also be set for continuous operation after engine shut down to prevent damaging heat soak. The EBP® will increase coolant circulation performance and offer a more consistent engine temperature.
The EBP® have a standard, strong nylon/glass impregnated impeller driven by a brushless, long-life motor. This totally removes brush wear encountered with conventional electric motors. This design ensures an airtight seal between the pump’s impellor and volute chamber and the brushless motor. The magnetic fluidity generated is transferred through the dividing wall of the pump body, moving the pump impeller through the multi-polarised permanent magnet in the rotor assembly. The only moving part, the impeller, is floating and rotating in the coolant. The pump chamber is hermetically sealed for trouble free operation. All pumps have 19 mm (¾”) inlet and outlet. The pump’s long-life brushless motor has few moving parts, a very low current draw, high flow capacity and low noise emission. The numerous EBP® applications include:
- Booster for car/SUV/bus heater and LPG (butane) systems
- Water-to-air intercoolers
- Circulating pump for solar applications
- Water-cooled motorcycle & Go-Kart engines
- Air/water superchargers
- Household irrigation
- Caravan/camping applications
Check out the Davies Craig website www.daviescraig.com.au for more details and your nearest stockist.