Davies Craig EWP150 Alloy Electric Water Pump 150LPM / 40GPM Remote 12 Volt for 6cyl & V8 Heavy Duty Application DC 8160

A fiercely proud Australian company, Davies Craig has gone to great lengths to keep the manufacture of their products at home in Melbourne Victoria, utilizing a local workforce. Davies Craig was founded by engineers Daryl Davies and Bill Craig, has revolutionized automotive cooling with their innovative products. In 1971, they introduced the Thermatic Fan, the first electric alternative to belt-driven fans, setting a new industry standard. In 1999, they launched the EWP80, the first Electric Water Pump, further enhancing engine efficiency and gaining adoption by major European manufacturers. Known for their commitment to technology, service, and quality, Davies Craig offers a comprehensive range of high-flow electric water pumps, fans, and digital controllers. Their dedication to customer service, along with their ISO 9001 certification, has solidified their reputation as a global leader in automotive cooling solutions.

Muscle up your engine cooling system with the Davies Craig EWP®150 alloy Electric Water Pump. 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 & intercooler applications.

The world’s first universal-fit, automotive Electric Water Pump goes one better with the EWP®150. Suitable for all makes and models – will excel on large six-cylinder engines, V8 engines, heavy duty 4WDs and most engines over 400 HP.

The compact EWP®150 alloy unit is manufactured with -AN16 ORB internal inlet and outlet fittings 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.

Specifications:

• Davies Craig EWP 150 Remote Electric Water Pump 12 Volts
• Part Number: 8160
• 1x EWP150 Alloy
• Colour: Silver
• Operating voltage: 3V DC to 15V DC
• Maximum current: 10A @ 13V
• Flow rate (max): 162L/min (42.8 US gal/min) @ 13V DC
• Operating temperature: -40° to 120°C (-40° to 248°F)
• Pump design: Clockwise centrifugal with volute chamber
• Pump weight: 1,170 grams (2.6 lb)
• Pump material: Aluminium (Powder Coated)
• Burst pressure: 500 kPa (72.5 psi)
• Seal: Ceramic face seal
• Self Priming: No, none of our pumps are self-priming
• Fits hose size: 35mm to 51mm (1.38” to 2”)
• Push-On fitting Size: EWP Inlet & Outlet 38mm
• Internal Fitting: -Inlet & Outlet: -16AN ORB
• 3 year warranty

Installing an EWP® as an AUXILIARY PUMP

• Leaving the mechanical water pump in place, install the EWP® into the bottom radiator hose.
• Remove the thermostat and drill two approx. 3mm (1/8") holes in the thermostat plate to allow some coolant circulation when the thermostat is closed. Re-install ensuring that the thermostat housing is clean and a new gasket is used if required.

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.

Disengaged mechanical water pump (recommended)

• Remove the mechanical water pump and remove the thermostat.
• Then remove the impeller from the mechanical pump shaft. Retain the mechanical water pump using the pump pulley as an idler to avoid re-routing the drive belt.
• Block any bypass passages and re-install the disengaged water pump ensuring that all gasket surfaces are clean and the new gaskets are properly fitted to prevent leaks.
• Install the EWPÒ into the bottom radiator hose.

Removed mechanical water pump (Ideal)

• Remove the mechanical water pump and thermostat from the engine.
• Install a Davies Craig EWP® Header Adaptor or blanking plate (not supplied). Ensuring the gasket surfaces are clean and the appropriate gasket or sealant is used to prevent leaks.
• Install the EWP® into the bottom radiator hose. This method will require you to modify or replace the standard radiator hose.
• Install an appropriate length belt (not supplied) to drive the accessories.

Fitment Notes:

• Suitable for All Large 6cyl & 8cyl, and Heavy Duty Applications
• Suitable for Engines 5.0 Litre or greater (Standard)
• Suitable for Modified Engines Supercharged/Turbo, Drag Racing, 4WD, Off Road, Drifting & Speedway
• Suitable for Intercooler (depending on capacity)
• In most cases EWP® will be adequately supported by the radiator hose. Where mounting is required, the EWP® must be soft mounted to protect against vibration. EWP®150 Mounting bracket is recommended.