EBP small
EBP25
ewp80 web.jpg02
Alloy EWP115small
EWP130_med
EWP150 small
EWP Comparison

MAW Solutions Ltd    Hanworth TW4 5PY   Phone: 01273 493343   
Email: info@mawsolutions.com

General Recommendations

    EBP15         Use for thermosyphon cars, boosting car heater performance, liquid-cooled motorcycles and scooters up to 500cc, and other low powered closed-circuit cooling systems eg hovercraft, lawnmowers.

    EBP23      Larger-engined motorcycles 500cc-1000cc. Air-to-water intercoolers for turbos & superchargers.

    EBP25        Higher powered motorcycles and lower powered kit cars. Air-to-water intercoolers for turbos & superchargers. Significantly better flow rates than the EBP23 when resistance to flow is higher, eg with long hose runs.

    EBP40        Very high powered / race motorcycles, intercoolers, solar heating systems etc

    EWP80       Most small- and medium sized car engines, up to around 2.5 litres/200HP. The EWP80 is the most flexible pump in terms of mounting configurations.

    EWP115     For higher power and tuned engines in the 200-350HP range.  Available with either glass-filled nylon or alloy body. The performance of the two pumps is identical, but the alloy pump can be hard mounted and so is more suitable for rough treatment eg in rally cars.

    EWP130       Suitable for most engines up to around 400bhp, particularly where space is tight, as it shares the EWP80ís flexibility in mounting configurations.

    EWP150     Suits very high powered engines, race cars, very hard-working 4x4s, many commercial vehicles etc. All EWP150s have alloy bodies.

    Key Technical Specifications

 

EBP15

EBP23

EBP25

EBP40

EWP80

EWP115

EWP130

EWP150

Operating Voltage

9v - 15v

9v - 15v

9v-15v

9v-15v

3v - 15v

3v - 15v

3v - 15v

3v-15v

Max Current

1.3A

1.3A

3.5A

4.6A

7.5A

10A

10A

10A

Maximum Flowrate @ 13v

15 L/min

23L/min

25L/Min

37L/Min

80 L/min

115 L/min

130 L/min

150 L/min

Operating Temperature

-40 to +120 C

-40 to +120C

-40 to +120 C

-40 to +120 C

-20 to +130 C

-40 to +130 C

-40 to +130 C

-40 to +130 C

Pump Weight

245 g

364  g

995 g

570 g

900 g

980g / 1151 g

1170 g

1170 g

Height x Width x Depth (mm) excl couplers

97 x 85 x 69

112 x 88 x 83

200 x 70 x 70

120 x 90 x 70

131 x 128 x 88   plus couplers

160 x 128 x  84

140 x 126 x 87

188 x 128 x 85

Burst Pressure

36 psi

36 psi

36 psi

36 psi

50 psi

72.5 psi

72.5 psi

72.5 psi

Fits Hose sizes

19mm

19mm

19mm

19mm

32mm- 51mm

38mm- 51mm
or AN-16 thread

32mm - 51mm

38-51mm
or AN-16 thread

Suits Engine Sizes

low powered

Up to 1L

Up to 1.5L

Up to 2L

Up to 2.5 litres

200-350HP

Up to 400HP

350HP +