EWP80 Alloy Flange - Remote Electric Water Pump (12V)
The EWP®80 Alloy Flange is available for purchase in following options:
- Pump Only (Part #8106)
- Kit (Part #8006)
- Combo with Controller (Part #8908)
The EWP®80 Alloy Flange configuration mirrors the highly successful EWP®80 Nylon pump first released in 1999. It provides a maximum flow rate of 90 l/min and will fit most vehicle engines up to two litres as an alternative to the mechanical belt-driven pump or as an auxiliary pump.
This compact pump is manufactured out of lightweight Aluminium and utilises 6 bolt flange fittings for superior fitment flexibility. Arriving in a magnificent matt-black powder-coated finish, it provides up to 10kW (13hp) of extra power and increased torque. Used extensively in Intercooler applications.
| Part description | Units |
|---|---|
| EWP®80 - Alloy Flange | 1 |
| 5x12 Flanged Hex Set Screw Zinc Silver | 12 |
| Installation Instructions | 1 |
| Operating voltage | 12V DC (16V Max) |
| Max Current | 7.5A @ 13V |
| Flow rate (max) | 90 L/min (23.8 US gal/min) |
| Maximum Head Height | 5.2m (17ft 0.72in) |
| Operating / Fluid temp. | -40° to 120°C (-40° to 248°F) |
| Pump design | Clockwise centrifugal with volute chamber |
| Pump weight | 1100 grams (2.43 lb) |
| Motor / Body | Brushed DC / Aluminium |
| Burst pressure | 500 kPa (72.52 Psi) |
| Inlet & Outlet | 6 Bolt Flange / 35mm barb |
| Hose Fitment | 32mm to 50mm (with optional sleeves) |
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.
EWP® installation – disabling Mechanical water pump
- Leaving mechanical water pump in place, install EWP into bottom hose and remove thermostat.
- Bypass water pump pulley by installing an appropriate length belt.
Disengaged mechanical water pump (recommended)
- Remove mechanical water pump and thermostat. Remove impeller from shaft.
- Retain pump using pulley as idler. Block bypass passages and re-install.
Removed mechanical water pump (Ideal)
- Remove mechanical pump and thermostat. Install Header Adaptor or blanking plate.
- Install EWP® into the bottom radiator hose.
In most cases EWP® will be adequately supported by the radiator hose. For the EWP115, EWP140 and EWP150 Part #8700 or #8710 Mounting bracket is recommended.