The main benefit for using an EWP is resolving an overheating engine issue and improved engine temperature control.
Other important improvement for your vehicle comes from the power the mechanical pump takes from the engine can be reclaimed with the use of an EWP hence the fuel savings and increased horsepower. By removing the parasitic power losses of belt-driven water pumps, the EWP may provide up to 10kw of extra power and additional fuel savings. The engine power used by the mechanical pump increases as the cube of its speed – so when the mechanical pump speed doubles from idle speed say; 600rpm to 1200 rpm, the power it takes increases by eight times. Then another eight times going to 2400 rpm, and so on up to maximum engine speed. It is this extra power and torque that is released by deleting the mechanical pump that provides the fuel savings that is estimated to be 3.5% to 10%.
Operating voltage: 4VDC to 14.5VDC
Maximum current: 7.5A
Flowrate: 20L/min to 80L/min
Pump weight: 0.9Kg
