“Good Old-fashioned friendly service and advice” |
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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| Installing a Bore Pump |
| Pump Direct from Bore to House |
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0.5 Hp / 0.37 Kw / 16 Stage / 3 Three Inch Single Phase Bore Pumps
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3" Slim line bore pump |
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The 0.5hp 3 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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3 Inch Single Phase Submersible Bore Pump Not suitable for Sandy Borehole 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. $700 with Switch
Please ensure that the inside diameter of your bore casing is at least a few millimeters larger than 75mm |
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.
Pump Dimensions A = 986mm |
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This pump is suitable for a bore casing larger than 75mm diameter, as the total diameter of the pump (including toe cable guard) is 75mm and you would need to allow a few millimeters on either side of the pump for water to flow past the pump. If it is to be used in a 4" or larger bore casing, it is recommended that you shroud the pump. This helps keep the motor cool. This pump is best suited to bores varying from 5m deep to 46m deep and performing at its best when the depth is between 13m to 46 meters. 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. |
Click Here to view larger bore pump flow chart
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| Need less water flow? |  |
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| If less water is needed, the water flow can be throttled back by assembling a tap at the top of the bore. However, if you do need to reduce the flow by a considerable amount, you may need to shroud the pump. | |||||||||||||||||||||||||||
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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