Davies Craig EWP150 COMBO - 12V 150LPM/40GPM REMOTE ELECTRIC WATER PUMP & CONTROLLER (8970)

Muscle up your engine cooling system with the Davies Craig EWP® 150 alloy Electric Water Pump and the LCD EWP®/Fan Digital Controller. Like all EWPs, this advanced unit is designed for remote mounting in the engine bay to satisfy those higher horsepower, turbocharged, supercharged and ‘worked’ engines which develop excessive heat. The compact EWP®150 alloy unit is manufactured with 16-AN threaded internal inlet and outlet threads for neat, tight screw-in fitting applications. This rugged alloy hi-flow electric water pump is designed to complement or replace the engine’s existing mechanical water pump. This essential performance accessory increases power to your vehicle’s drive wheels and improves coolant temperature control. The EWP®150 is a universal, do-it-yourself, easy installation fitment to engines up to seven litres. By removing the parasitic power losses of belt-driven water pumps, the EWP®150 releases up to 10kW (13hp) of extra power, increased torque and fuel savings. Combine it with the LCD EWP®/Fan Digital Controller and the pump continues to run after you’ve switched off, eliminating “heat soak” and extending engine life. The EWP®150 and LCD EWP®/Fan Digital Controller Combo Kit is the most economical way to increase horsepower and save on fuel consumption whilst caring for your engine. Coolant temp sensor fittings is 1/4" NPT. 

Muscle up cooling your engine!

• universal fit 
• more power 
• more cooling 
• increase fuel efficiency
• extend engine life 
• world-leading technology 
• lightweight alloy

EWP^® INSTALLATION – disabling Mechanical water pump

• Leaving the mechanical water pump in place, install the EWP^® into the bottom radiator hose and remove the manufacturer’s thermostat.
• You will need to bypass the water pump pulley by installing an appropriate length belt (not supplied). This method makes for an easy installation.
• If running the pump continuously remove the thermostat and drill two approx. 3mm (1/8") holes in the thermostat plate to allow some coolant circulation. Re-install ensuring that the thermostat housing is clean and a new gasket is used if required.

In both these cases, the EWP^® will pump past the impeller of the mechanical water pump.