Semi-Vortex
- Dewatering Pump
Semi-Vortex
- Dewatering Pump
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| 1. Semi-vortex, ductil cast iron impeller, suspends solids allowing for extraction. | 1. Commercial, industrial dewatering and construction site drainage. |
| 2.Synthetic rubber casing increases wear resistance when pumpage contains abrasive particles. | 2. Sand & Gravel pit drainage. |
| 3. Double inside mechanical seals with silicon carbide faces, (both top and bottom) running in an oil filled chamber and further protected by a lip seal running against a replaceable, 403/420 stainless steel shaft sleeve, provides for the most durable seal design available. |
3. Fly Ash water return. |
| 4.Highly efficient, continuous duty air filled, copper wound motor with class E insulation, minimizes the cost of operation. | 4. Sediment removal from sumps or basins. |
| 5. Built in thermal & amperage sensing, protector prevents motor failure due to overloading or accidental run - dry conditions. | |
| 6. Double shielded, permanently lubricated, high temperature C3 ball bearings fated for a B-10 life of 60,000 hours, extend operational life. | |
| 7. Top discharge, flow-thru design enables operation at low water levels for extended periods. |
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| Discharge Size | 2", 3" Npt (50, 80mm) |
Available
in all Stainless Steel
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| Horsepower Range | 3 - 5Hp. (1.5 - 11Kw) | |
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Performance Range |
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| Capacity | 25 - 230Gpm (.09 - .87 cubic metre/ min) | |
| Head | 5 Ft. - 100 Ft. (1.5 - 30.4m) | |
| Maximum water temperature | 104F. (40C) | |
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Materials of Construction |
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| Casing | Butadiene Rubber and Nitrile Rubber | |
| Impeller | Ductile Cast Iron / Urethane Rubber | |
| Shaft | 403/420 Stainless Steel | |
| Motor Frame | Aluminium alloy | |
| Fasteners | 304 Stainless Steel | |
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Mechanical Seal |
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| Upper Seal |
Ceramic/Carbon (1Hp) Silicon Carbide / Silicon Carbide (2-7.5 Hp.) |
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| Lower Seal | Silicon Carbide / Silicon Carbide | |
| Elastomers | NBR (Nitril Buna Rubber) | |
| Impeller Type | Semi-vortex, solids handling | |
| Solids Handling Capability | Screen Size | |
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Motor Nomenclature |
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| Type, Speed, Hz | Air Filled, 3600 Rpm, 60 Hz. | |
| Voltage, Phase | 208/230/460/575 V.., 3 Phase | |
| Insulation | Class E | |
| Bearings | Pre-lubricated, Double Shielded | |
| Accessories | Submersible Power Cable 50' (15.2 m) | Length as Required |
| Operational Mode | Manual | |
