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30LPM = 0.5LPS at 70m head Wilo Bore Pump TWI 4.02-18B
Wilo 4″Bore Pump and Motor assembly.
Equivalent to Grundfos SP 2A 18
Assembly includes pump, motor & starter box.
21 liters per min 0.35 liters per second @ 86m head
30 liters per min 0.5 liters per second @ 70m head
36 liters per min 0.6 liters per second @ 58m head
39 liters per min 0.65 liters per second @ 50m head
42 liters per min 0.7 liters per second @ 42m head
This bore pump has a 0.75kw/1hp 3w-PSC 1 phase motor.
The 3w-PSC 1 phase motor requires a starter box which comes standard with this model.
PSC motors have a lower starting current, so are the preferred motor when powered by a generator or solar.
There are other accessories that you will need to install your bore pump which include bore cap, drop cable, support cable, riser pipe, pressure gauge, etc. These are listed below
Please be sure that your pump and accessory selection is correct before you purchase as the onus is on you. This is why I have included suggestions below with links, to ensure you select the correct size accessories for this model pump.
Receive a FREE Splice Kit when you buy this submersible pump and motor combo.
Options to purchase with your kit to suit this pump
This model has a 1 1/4 (32mm) discharge thread, so if you are using 32mm pipe diameter then a 1.25″ Bore Cap would be recommended.
A shroud adapter is only needed if you are installing a 4″ pump down 6″ or larger casing.
If using 32mm pipe diameter then a 32 x 100mm (1 1/4″ riser) PVC Shroud Adaptor would be recommended.
The info below is a guide only, you must check with your electrician on cable size.
1 Phase Cable (3-wire/4 core) – 1.5mm sq cable up to 60m, 2.5mm sq cable up to 110m, 4mm sq cable up to 180m
Always check with your electrician. He will do volt drop calculations to meet site requirements to comply with AS.
Flexible Riser Pipe
– Series 100 is for depths up to 100.The sizes are 32 mm and 50 mm internal diameter.
– Series 200 is for depths up to 250m. The sizes range from 40mm to 200mm internal diameter.
– As well as the Couplings, ties, joiners and installation roller.
2 year Warranty
Bore pump wet ends are universal which means they can be fitted to other brand 4″ motor. If you would like a Franklin Motor instead of a Wilo, just ask and we can arrange this for you.
Wilo pumps are German made and are identical to the Grundfos. We have a Grundfos / Wilo comparison chart available upon request.
|Litres Per Minute||
|kW / Hp||
0.75 / 1