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EWP130 Combo - 24V 130LPM/34GPM Remote Electric Water Pump & Controller (Part #8991)

The EWP130 Alloy 24V is available for purchase in following options:

  • Pump Only (Part #8181) 
  • Kit (Part #8081) 
  • Combo with Controller (Part #8991) 

Turbocharge your engine cooling with the Davies, Craig EWP®130 alloy Electric Water Pump, your choice of Thermatic® Fan and an LCD EWP®/Fan Digital Controller.

Like all the EWPs, this unit is designed for universal engine fitment, to satisfy those larger and higher horsepower, turbocharged, supercharged and ‘worked’ engines which develop excessive heat.

The EWP®130 alloy unit has AN-16 internal inlet and outlet threads for neat, tight, screw-in fitting applications. The EWP®130 configuration mirrors the highly successful EWP®80 which offers a numerous selection of attachment options, including elbow and straight adaptors which can be bolted on to both the inlet and outlet for simple remote engine mounting.

The EWP®130 will be supplied with one each of the new 35mm straight and elbow alloy adaptors, ‘O’ rings and mounting hardware along with two 3mm rubber adaptor sleeves. The respective 38 mm alloy adaptors and 6mm rubber adaptor sleeves are optional.

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®130 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®130 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®130 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. The Davies, Craig EWP® header adaptor kit can replace the mechanical water pump completely. 

 EWP & CONTROLLER INSTALLATION DEMONSTRATION

KIT CONTENTS

DESCRIPTION

UNITS

EWP130 Alloy 24 Volt Pump

1

EWP / FAN LCD Controller 1
Alloy elbow adaptor - 35mm (1⅜”) 1
Alloy straight adaptor - 35mm (1⅜”) 1
Hose Clamps 4
Rubber adaptor sleeve - 3mm (⅛”) 4
EWP Adaptor O-Ring 2
Wiring Harness Digital Controller 1
Inline Adaptor 5/16" 1
EWP130 Combo Hardware Bag 1
Instructions 1

 

Technical Specifications EWP130

Voltage 24 Volt Pump
Operating voltage 20V DC to 27V DC
Maximum current  5.5A @ 24V
Flow rate (max)

130 L/min (34.34 US gal/min) @ 24V DC

Operating temp. -40° to 130°C  (-40° to 266°F)
Pump design Clockwise centrifugal with volute chamber
Pump weight

1,226grams (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® 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 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.

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 EWP115, EWP130 and EWP150 Part #8700 Mounting bracket is recommended.

LCD EWP / FAN Controller

For optimum control of Davies, Craig 12 Volt and 24 Volt Electric Water Pumps.
Suits EWP®80, EWP®115, EWP®130, EWP®150 and Thermatic® Fans.


The LCD EWP®/Fan Digital Controller has two specific functions. This unique Digital Controller will manage the operation of the EWP® by varying the speed of the pump in response to the coolant temperature and manage control of your electric engine fan. The Controller has a push-button to lock in any one of the nine targeted/set temperatures. It’s highly recommended you set/target the Controller to closely match your engine’s existing thermostat temperature.


Generally, higher engine temperature will offer improved fuel efficiency and lower engine temperature more power. The Digital Controller will operate the engine’s electric fan automatically once the engine has reached 3°C (5.4°F) above the targeted (set) temperature. Another significant benefit is that the Controller allows the EWP® to run on after ignition shutdown to eliminate heat soak.

 

Technical Specifications LCD Controller

Voltage Range 12 Volt DC to 29V DC
Display LCD Size

64.6mm (2.54”) x 55.6mm (2.19”)

Maximum current 12A
Warning Alarm

 High & low Temp., Above set temp., Sensor short

circuit, Pump error, High & low voltage and Sensor open circuit
Targeted Set Temp Range Singular degrees from:
40°C (104°F)to 110°C (230°F)
Memory Set & targeted temperature
Fan Cut-in Temp 3°C (5.4°F) above the targeted (set) temperature
Controller Type

PCB with micro-processor

Sensor Type

Thermister in housing

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)
Weight

100 grams (3.5 oz)

Dimensions

Length = 98mm (3.8")
Width = 95mm (3.7")
Depth = 25mm (1”)

  

Features
null  Black & White Numerical Screen

null Celsius or Fahrenheit display option
null Warning Alarms: 

- Plus 10°C (14°F) set/target temperature
- Under temp 40°C after 5 mins
- Temp sensor error
- Over or under voltage
- EWP error

 null  Select any set temp range from 40°C (104°F)to 110°C (230°F)
null Set / targeted temperature memory
null Override feature to assist bleeding EWP & fail safe
null Input voltage display
null Compatible with billeted style Electric Water Pumps

 

 

Product Selection Guide

Application Pump Model Pump Kit Pump Combo Controller / Switch
Part #
12 V
Part #
24 V
Part#
12 V
Part #
24 V
Part #
12 V
Part #
24 V
Motorbike up to 500cc (Standard) EBP®15 9001       0444 or 0500  
Motorbike 500cc - 1000cc (Std) EBP®23 9050       0444 or 0500  
Motorbike 1000cc - 2000cc (Std) EBP®25 9005       0444 or 0500  
Vehicle Heater System (Standard) EBP®23 9050       0444 or 0500  
LPG (Butane) System (Standard) EBP®23 9050       0444 or 0500  
Intercooler
(depending on capacity)
EBP®23 9050          
EBP®25 9005          
EBP®40 9040 9041     0444 or 0500 0444 or 0500
EWP®80 8005   8907      
Engines up to 2.0L (Standard) EWP®80 8005   8907   8002 8002
Engines up to 2.0L - 3.5L (Standard) EWP®115 8025 or
8040
8026 or
8041
8930 or
8950
8931 or
8951
8002 8002
Engines up to 3.5L - 5.0L (Standard) EWP®130 8080 8081 8990 8991 8002 8002
Engines 5.0L or greater (Standard) EWP®150 8060 8061 8970 8971 8002 8002
Modified Engines
Supercharged/Turbo
EWP®150 8060 8061 8970 8971 8002 8002
Drag Racing, Drifting & Speedway EWP®150 8060 8061 8970 8971 8002 8002
Off Road / 4WDs EWP®130 8080 8081 8990 8991 8002 8002
Solar Hot Water Systems (depending on size) EBP®15 9001       0444 or 0500  
EBP®23 9050       0444 or 0500  
EBP®25 9005       0444 or 0500  
EBP®40 9040 9041     0444 or 0500 0444 or 0500

  

 For further information, see Product Information

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