EWP150 BLACK COMBO ELECTRIC WATER PUMP & CONTROLLER (12V)
EWP®150 BLACK Combo Remote Electric Water Pump & Controller (12V) (Part #8975)
Celebrating 50 years, Davies Craig Pty Ltd is launching a ‘BLACK LABEL’ Limited Edition EWP®150 Remote-Mounted Electric Water Pump!
This attractive model is supplied in glorious matt black power-coat and offers all the modern performance, compactness, and style you come to expect with the high-quality engine cooling products offered by Davies Craig Pty Ltd.
The EWP150 Alloy 12V is available for purchase in following options:
- Pump Only (Part #8165)
- Kit (Part #8065)
- Combo with Controller (Part #8975)
Muscle up your engine cooling system with the Davies Craig EWP® 150 Black 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 & intercooler applications.
COMBO CONTENTS
PART DESCRPTION | UNITS
EWP150 Alloy | 1
EWP/Fan Digital Controller & Mounting Plate + Bracket | 1
Sensor Thermal - coolant temp - ¼" NPT thread | 1
Adaptor - Nylon - In Line, 38mm (2 x 1/4" NPT) | 1
1/4" NPT Nylon - Bung | 1
Wiring Harness | 1
Hose Clamps | 4
SCREW - SELF TAP 8X3/8 BZ | 1
BLUE 6mm Ring Terminal | 1
PART DESCRPTION | UNITS
EWP150 Alloy | 1
EWP/Fan Digital Controller & Mounting Plate + Bracket | 1
Sensor Thermal - coolant temp - ¼" NPT thread | 1
Adaptor - Nylon - In Line, 38mm (2 x 1/4" NPT) | 1
1/4" NPT Nylon - Bung | 1
Wiring Harness | 1
Hose Clamps | 4
SCREW - SELF TAP 8X3/8 BZ | 1
BLUE 6mm Ring Terminal | 1
TECHNICAL SPECIFICATIONS
EWP150 - ELECTRIC WATER PUMP | | LCD CONTROLLER
Operating voltage | 3V DC to 15V DC | Voltage range | 12V DC to 29V DC
Maximum current | 10A @ 13V | Display LCD size | 64.6mm (2.54”) x 55.6mm (2.19”)
Flow rate (max) | 150L/min (39.63 US gal/min) @ 13V DC | Maximum current | 12Amps
Operating temp. | -40° to 130°C (-40° to 266°F) | Warning alarm | High & low Temp., Above set temp., Sensor short circuit, Pump error, High & low voltage and Sensor open circuit
Pump design | Clockwise centrifugal with volute chamber | Targeted (set) temperatures | Singular degrees from:
40°C (104°F)to 110°C (230°F)
Pump weight | 1,170 grams (2.6 lb) | Memory | Set & targeted temperature
Pump material | Aluminium (Powder Coated) | Fan cut-in temp. | 3°C (5.4°F) above the targeted (set) temperature
Burst pressure | 500 kPa (72.5 psi) | Controller type | PCB with micro-processor
Seal | Ceramic face seal | Sensor type
| Thermister in housing
Self Priming | No, none of our pumps are self-priming
Fits hose size | 35mm to 51mm (1.38” to 2”) | Overrun/ shutdown | -10°C (14°F) below set/target temperature or 3 minutes
Indicators | Temperature, power, EWP, test, fan, high & low temp, voltage, above set temperature (with alarm)
Internal Fitting | -Inlet & Outlet: -16AN ORB | Weight | 100 grams (3.5 oz)
Push-On fitting Size | EWP Inlet & Outlet 38mmwith 3mm Sleeve (#8510) 44mmwith 6mm Sleeve (#8511) 51mm | Dimensions | Length = 98mm (3.8")
Width = 95mm (3.7")
Depth = 25mm (1”)
EWP150 - ELECTRIC WATER PUMP | | LCD CONTROLLER
Operating voltage | 3V DC to 15V DC | Voltage range | 12V DC to 29V DC
Maximum current | 10A @ 13V | Display LCD size | 64.6mm (2.54”) x 55.6mm (2.19”)
Flow rate (max) | 150L/min (39.63 US gal/min) @ 13V DC | Maximum current | 12Amps
Operating temp. | -40° to 130°C (-40° to 266°F) | Warning alarm | High & low Temp., Above set temp., Sensor short circuit, Pump error, High & low voltage and Sensor open circuit
Pump design | Clockwise centrifugal with volute chamber | Targeted (set) temperatures | Singular degrees from:
40°C (104°F)to 110°C (230°F)
Pump weight | 1,170 grams (2.6 lb) | Memory | Set & targeted temperature
Pump material | Aluminium (Powder Coated) | Fan cut-in temp. | 3°C (5.4°F) above the targeted (set) temperature
Burst pressure | 500 kPa (72.5 psi) | Controller type | PCB with micro-processor
Seal | Ceramic face seal | Sensor type
| Thermister in housing
Self Priming | No, none of our pumps are self-priming
Fits hose size | 35mm to 51mm (1.38” to 2”) | Overrun/ shutdown | -10°C (14°F) below set/target temperature or 3 minutes
Indicators | Temperature, power, EWP, test, fan, high & low temp, voltage, above set temperature (with alarm)
Internal Fitting | -Inlet & Outlet: -16AN ORB | Weight | 100 grams (3.5 oz)
Push-On fitting Size | EWP Inlet & Outlet 38mmwith 3mm Sleeve (#8510) 44mmwith 6mm Sleeve (#8511) 51mm | Dimensions | Length = 98mm (3.8")
Width = 95mm (3.7")
Depth = 25mm (1”)
The compact EWP®150 alloy unit is manufactured with AN-16 internal inlet and outlet fitting 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 part increases power to
your vehicle’s drive wheels and improves coolant temperature control.
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.
EWP® INSTALLATION OPTIONS
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.
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.
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 EWP® 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.
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. For the EWP®115, EWP®140 and EWP®150 Part #8700 or #8710 Mounting kits are recommended.