Electric Water Ring Vacuum Pump
Summary:
1. The 2SK/SK vacuum pump is primarily used for pumping air and other gases that are slightly corrosive, insoluble in water, and contain minimal solid particles.
2. Water is introduced into the pump and rotates at high speed to form pressure and a closed water cavity, effectively removing air from the container on the suction side.
3. Pumps with a double-stage structure offer higher vacuum levels, greater pumping speeds, compact designs, reliable operation, and ease of use and maintenance.
4. China's vacuum pumps are widely used in industries such as food processing, textiles, pharmaceuticals, chemicals, and in various processes like dipping and drying.
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Product Details:
| Working Principle: | Water ring vacuum pump |
| Main applications:Â Â | Air & Gas |
| Driver: | Electric motor |
| Power Specs: | 380/415V 3phase; 220/240V 1phase; 50hz/60hz |
| Max permissible fluid temperature: | 50°C (122°F) |
| Type of connection: | Flange |
| Installation position: | Horizontal |
| Casing parts material: | Cast iron, stainless steel |
| Shaft seal type:Â Â Â | Mechanical seal, Packing seal |
| Free passage:Â Â | 0mm |
| Limited vacuum: | -0.097Mpa (-0.97bar) |
| Maximum drive rating:Â Â | 55KW (75HP) |
| Maximum caliber:Â Â Â | 125mm (5inch) |
| Flow rate range:Â Â Â | 54-1800m3/h (237.6-7920US.GPM) |
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Performance Data:
| Model | Pumping capacity (m3/min) | Ultimate vacuum pressure | Motor power | Speed | Water consumption | Diameter (mm) | ||
| Max. |
When the suction pressure is -0.093MPa (-700mmHg) |
(MPa) (mmHg) |
(KW) | (r/min) | (L/min) | Inlet | Outlet | |
| 2SK-1.5 | 1.5 | 0.9 | -0.097 (-725) | 4 | 1440 | 10-15 | 40 | 40 |
| 2SK-3 | 3 | 2 | -0.097 (-725) | 7.5 | 1440 | 15-20 | 40 | 40 |
| 2SK-6 | 6 | 4 | -0.098 (-735) | 15 | 1460 | 25-35 | 50 | 50 |
| 2SK-12 | 12 | 8 | -0.098 (-735) | 22 | 970 | 40-50 | 100 | 100 |
| 2SK-20 | 20 | 14 | -0.098 (-735) | 45 | 740 | 60-80 | 125 | 125 |
| 2SK-30 | 30 | 20 | -0.098 (-735) | 55 | 741 | 60-80 | 125 | 125 |
 
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Zhejiang Yonjou Technology Co., Ltd is one of the leading manufacturers and exporters of industrial pumps based in mainland China. We specialize in oil pumps, diaphragm pumps, diesel engine pumps, centrifugal pumps, screw pumps, and chemical pumps.
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