Summarize:
1.2SK/SK vacuum pump suction sewage milking liquid ring vacuum pump is mainly used to pump air and other gas which is little corrosive, insoluble in water & with little solid.
2. The water input into the pump revolve with high speed to form pressure and closed water cavity to take away air from container in suction end.
3. Pump with double stage structure is higher vacuum degree, bigger pumping speed, compact structure, reliable operation, easy operating & maintenance.
4. China vacuum pump is widely used in food industry, textile industry, medicine industry, chemical industry, dipping, drying or other craft processes
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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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Company information:
Zhejiang Yonjou Technology Co., Ltd is one of the leading manufacturers and exporters in the field of industry pumps with manufacturing facilities in mainland China. We are specialized in oil pump, diaphragm pump, diesel engine pump, centrifugal pump, screw pump, chemical pump etc.
Summarize:
1.2SK/SK vacuum pump suction sewage milking liquid ring vacuum pump is mainly used to pump air and other gas which is little corrosive, insoluble in water & with little solid.
2. The water input into the pump revolve with high speed to form pressure and closed water cavity to take away air from container in suction end.
3. Pump with double stage structure is higher vacuum degree, bigger pumping speed, compact structure, reliable operation, easy operating & maintenance.
4. China vacuum pump is widely used in food industry, textile industry, medicine industry, chemical industry, dipping, drying or other craft processes
Â
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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Company information:
Zhejiang Yonjou Technology Co., Ltd is one of the leading manufacturers and exporters in the field of industry pumps with manufacturing facilities in mainland China. We are specialized in oil pump, diaphragm pump, diesel engine pump, centrifugal pump, screw pump, chemical pump etc.
Carbon Steel Flux Cored Wires:
Application: Carbon steel flux cored wire suitable for shipbuilding, bridge, offshore and general fabrication.
E71T1C Characteristic: Stable Arc, Less Spatter and fume, goodlooking welding bead and slag easy to remove. Good weldablity with good impact value.
Direct current reverse connection (DCEP) welding, the welding wire is connected to the positive electrode.
gory
AWS standard
Chemical compostition of deposited metal(wt%)
C
Mn
Si
Cr
Ni
Mo
P
S
V
Cu
Fe
Carbon Steel and High Tensile Strength Steel Flux Cored Wire
CO2 Gas Shield
E71T-1C
0.12
1.75
0.9
0.2
0.5
0.3
0.03
0.03
0.08
0.35
-
Self-shielded
E71T-11
0.04
1.3
0.22
0.02
0.01
0.01
-
-
-
-
-
E71T-GS
0.035
0.5
0.11
0.01
0.01
0.01
-
-
-
-
-
Carbon steel flux cored wire is a very widely used welding process. It is widely used in the welding of low carbon steel, low alloy steel and other alloy materials in heavy manufacturing, construction, shipbuilding, offshore facilities and other industries.
If you have any questions, please contact with us directly. Welcome you can visit our Factory. For inquiry, please send mail directly to us.
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