Pump & Motor Characteristics
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Pumps are made of true 304 stainless steel and copper alloy
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The inducer casing is modified by polycarbonate to strengthen its wear resistance
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Italian BT Seals and Swedish SKF Thrust bearings
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Delivery door and suction support is copper alloy
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For more information on the pump and motor click here
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Pump Dimensions:
A = 786mm
B = 336mm
C = 450mm
D = 1"1/4
E = 95mm
Max = 100mm
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| Installing a Bore Pump |
| Pump Direct from Bore to House |
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0.75hp / 8 stage / 4 Inch Single Phase Bore Pumps
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Single Phase Submersible Stainless Steel Deep Water Bore Pump |
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The 0.75hp 4 inch submersible bore pump comes standard with the starter box (on the left of the above image). You have the option of purchasing the pump with the control box (on the right side of the above image) instead.
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Pump Specification;
These figures are the pumps rated performance. They usually perform around 25% better. If less water is needed, the water supply can be tapered back by a tap fitted at the top of the bore. $600 with switch
Please ensure that the inside diameter of your bore casing is at least a few millimeters larger than 100mm |
Control Switch included
Control Box Optional Click here for more info on the Single Phase Control Box Designed for Deep Well Submersible single phase power pumps. |
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This pump is suitable for a bore casing larger than 100mm in diameter as the pump diameter including the cable guard is 100mm. You would need to allow a few millimeters on either side of the pump for water to flow past the pump. It can also be used with a 5" or 6 " 150mm bore casing. If it is to be used in a 5 " or 6 " bore casing, it is recommended that you shroud the pump. This helps keep the motor cool. The ME4BP-8-0-75-1 is best suited to bores varying from 25m deep to 59 m deep. Designed for domestic clean water use. This pump has radial or semi-axial impellers. The impellers and the diffusers are in plastic material (noryl), whereas the bearings are in ceramic / rubber lubricated by the water circulation. The check valve is incorporated in the delivery body with threaded outlet. The coupling pump motor is made to conform with NEMA regulations, it has ISO9000-2000 management certification and CCC, CE safety certification. The stainless steel deep well submersible pump is a superior product, made with the latest technology and materials from the 21st Century. The main part of the deep well submersible pump is made of stainless steel and copper alloy. The impeller is specially designed and restructured. The inducer casing is modified by polycarbonate to strengthen its wear resistance. The inducer in each level requires an independent silicone rubber shaft bearing. The motor consists of the liquid-immersed structure which requires a radial thrust bearing with a strong support force and is mechanically leak proof. |
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Too much flow? |
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Bore pumps can be throttled back by assembling a tap at the top of the bore. With a 0.75 hp or 1 hp bore pump, you can use this tap to reduce the flow right back to less than 0.8 Lps if required. However, if you do need to tapper back the flow of water to this amount, you would need to shroud the pump.
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What size submersible cable do I need?This chart is just a guide to help you get an idea of cable size. It is recommended that your local electrical supply outlet do your cable selection for you. |
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Using this bore pump as a pressure pumpYou can use this submersible bore pump as a pressure pump inside your rainwater tank. Using this system will provide you with a super quiet pressure pump producing about 83 PSI. This will vary depending on pipe sizes etc. For more information on using a bore pump as a pressure pump click here.
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Demand feed from bore to house or garden without using a water tankIt is also possible to pump water directly to the garden / house without having to pump into a water tank. For more information on pumping directly to the house or garden click here |
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