DC8191
Electric Water Pump - Xtreme Outback Heavy Duty Clutch for 4x4 Vehicles
EWP140 Black - Remote Electric Water Pump (24V)
Xtreme Outback Clutch Technical Specifications & Features
- Operating voltage
- 20V DC to 27V DC
- Maximum current
- 5.5A @ 24V
- Flow rate (max)
- 147 L/min (38.8 US gal/min) @ 24V DC
- Pump design
- Clockwise centrifugal with volute chamber
- Operating temp.
- -40° to 120°C (-40° to 248°F)
- Pump material
- Aluminium (Powder Coated)
- Burst pressure
- 500 kPa (72.5 psi)
- Seal
- Ceramic face seal
- Self Priming
- No, none of pumps are self-priming
- Fits hose sizes
- 35mm to 51mm (1⅜” to 2”)
- Weight
- 1.1 kg
Buy Heavy Duty Clutch - Pricing & Availability Information
Heavy Duty Clutch Product Overview & Performance Details
Turbocharge your engine cooling with the Davies, Craig EWP®140 (Black) Electric Water Pump. The world’s first universal fit / remote mount Electric Water Pump.
Suitable for naturally-aspirated and turbo / supercharged engines up to 5 litres. Like all the EWPs, this unit is designed for universal engine fitment to satisfy those larger and higher horsepower engines which develop excessive heat. It increases power and improves coolant temperature control by removing parasitic power losses.
| Option | Part DC | Notes |
|---|---|---|
| Pump Only | DC8191 | EWP®140 Alloy 24V pump only. |
| Kit | DC8091 | Pump kit option with essential wiring and fitting hardware. |
| Combo with Controller | DC8981 | Combo pack with controller solution. |
| Description | Units |
|---|---|
| EWP®140 Alloy 24 Volt Pump | 1 |
| 5x12 Flanged Hex Set Screw Zinc Silver | 12 |
| Voltage | 24 Volt Pump |
| Operating voltage | 20V DC to 27V DC |
| Maximum current | 5.5A @ 24V |
| Flow rate (max) | 147 L/min (38.8 US gal/min) @ 24V DC |
| Operating temp. | -40° to 120°C (-40° to 248°F) |
| Pump design | Clockwise centrifugal with volute chamber |
| Pump weight | 1,226 grams (2.7 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 sizes | 35mm to 51mm (1⅜” to 2”) |
EWP & Controller Installation Demonstration
Combined with an LCD EWP®/Fan Digital Controller will manage both the EWP® and Thermatic® fan operation. The Digital Controller will vary the speed of the EWP® in response to the engine’s coolant temperature. Multiple temperature settings are provided on the Controller for either maximum power or fuel efficiency.
The world’s most advanced total engine cooling management system:
universal fit
more power
more cooling
increase fuel efficiency
extend engine life
world-leading technology
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.
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.
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).
- Install the EWP® into the bottom radiator hose. This method will require you to modify or replace the standard radiator hose.
In most cases EWP® will be adequately supported by the radiator hose. For the EWP115, EWP140 and EWP150 Part DC8700 or DC8710 Mounting bracket is recommended.
PRODUCT SELECTION GUIDE
| EWP® PRODUCT SELECTION GUIDE | |||||||
| APPLICATION | PUMP MODEL |
PUMP ONLY | PUMP KIT | PUMP COMBO | |||
| 12V | 24V | 12V | 24V | 12V | 24V | ||
| Engines up to 2.0L (Standard) |
EWP®80 | DC8106 Flange DC8109 Barb |
N/A | DC8006 Flange DC8009 Barb |
N/A | DC8908 Flange DC8919 Barb |
N/A |
| Engines up to 2.0L - 3.5L (Standard) |
EWP®115 | DC8125 Nylon DC8140 Alloy |
DC8126 Nylon DC8141 Alloy |
DC8025 Nylon DC8040 Alloy |
N/A | DC8930 Nylon DC8950 Alloy |
N/A |
| Engines up to 3.5L - 5.0L (Standard) |
EWP®140 | DC8180 Alloy | DC8181 Alloy | DC8080 Alloy | N/A | DC8990 Alloy | N/A |
| Engines 5.0L or greater (Standard) Modified Engines Supercharged/Turbo, Drag Racing, 4WD, Off Road, Drifting & Speedway |
EWP®150 | DC8160 Silver DC8165 Black |
DC8161 Silver | DC8060 Silver DC8065 Black |
DC8061 Silver | DC8970 Silver DC8975 Black |
DC8971 Silver |
| Intercooler (depending on capacity) |
EWP®115 | DC8125 Nylon DC8140 Alloy |
DC8126 Nylon DC8141 Alloy |
DC8025 Nylon DC8040 Alloy |
N/A | DC8930 Nylon DC8950 Alloy |
N/A |
| EWP®140 | DC8180 Alloy | DC8181 Alloy | DC8080 Alloy | N/A | DC8990 Alloy | N/A | |
| EWP®150 | DC8160 Silver DC8165 Black |
DC8161 Silver | DC8060 Silver DC8065 Black |
DC8061 Silver | DC8970 Silver DC8975 Black |
DC8971 Silver | |
| EWP®160 | N/A | N/A | DC8430 | N/A | N/A | N/A | |
| EWP®180 | N/A | N/A | DC8450 | DC8451 | N/A | N/A | |
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Compatible 4x4 Vehicle Applications & Fitment Guide
No vehicle applications specified for this product.
No variants available for this product