180 liters per min 3 liter per second @ 11m head
174 liters per min 2.9 liters per second @ 14m head
156 liters per min 2.6 liters per second @ 16m head
144 liters per min 2.4 liters per second @ 18m head
132 liters per min 2.2 liters per second @ 20m head
120 liters per min 2 liters per second @ 21m head
108 liters per min 1.8 liters per second @ 22m head
The TWI 4.09-05-B has a 0.75kw/1hp 2-wire 1 phase motor.
The 2-wire 1 phase does not require a starter box.
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 and are available under our ACCESSORIES > BORE PUMP ACCESSORIES Category.
Options to purchase with your kit to suit this pump
The splice kit is used to join the motor cable to the electrical drop cable. The splice kit makes a waterproof join. You will receive a FREE SPLICE KIT with this pump.
Bore Caps have different size discharge threads. Please keep this in mind when purchasing your bore cap.
A pump shroud is only needed if you are installing a 4″ pump down 6″ or larger casing. They are needed for motor cooling.
The info below is a guide only, you must check with your electrician on cable size.
1 Phase Cable (2-wire/3 core):
- 1.5mm sq cable up to 60m
- 2.5mm sq cable up to 110m
- 4mm sq cable up to 180m
- 6mm sq cable up to 270m
Always check with your electrician. He will do volt drop calculations to meet site requirements to comply with AS.
Stainless Steel Support Cable – Available in 3mm cable or 4mm cable
Stainless Steel Support Cable Grips/Clamps – Available in 3mm or 4mm to suit S/S Cable
Pressure Gauges Liquid Filled 63mm available in many ratings.
Flexible Riser Pipe
– Series 100 is for depths up to 100.The sizes are 32mm and 50mm internal diameter.
– Series 200 is for depths up to 250m. The sizes range from 40mm to 200mm internal diameter.
– As well as the coupling, ties & joiners.
The installation roller fits on the top of the bore casing making it easy to lift and lower the bore pump down the borehole.
Wilo pumps are German made and are identical to the Grundfos. We have a Grundfos / Wilo comparison chart available upon request.
Single 1 Phase Motor Protection
The Franklin Electric Pumptec is a motor protection device used for single phase 2-wire motors. You will find these under BORE PUMP ACCESSORIES > Motor Protection
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.
|Motor Size||0.75kw / 1hp|
|Phase||Single 1 Phase 2-wire|
|Rated Flow (LPM)||150|
|Discharge (mm)||50mm - 2"|
|Warranty Period||2 Years|