SPECIFICATION
Products Name:Â Water Ring Vacuum Pump
PS: Detailed model refer to REAL PIECE pls.
WORKING THEORY
 Â
ADVANTAGE
PARAMETER
Model |
Displacement (m3/min) |
Ultimate Pressure hPa   Torr |
Motor Power  (kW) |
Rotating Speed (rpm) |
Water Supply (L/min) |
Inlet&Outlet Dimensions (mm) |
Weight (kg) |
SK-0.5B | 0.5 | 47 Â Â 35 | 1.5 | 2900 | 8 | 25 | 45 |
SK-0.8 | 0.8 | 47 Â Â 35 | 2.2 | 2900 | 10 | 40 | 60 |
SK-1.5 | 1.5 | 47 Â Â Â 35 | 4 | 2900 | 15 | 40 | 75 |
SK-3 | 3 | 80 Â Â Â 60Â | 5.5 | 1450 | 25 | 50 | 153 |
SK-6 | 6 | 80 Â Â Â 60Â | 11 | 1450 | 35 | 50 | 210 |
SK-12 | 12 | 80 Â Â Â 60Â | 22 | 980 | 70 | 100 | 600 |
SK-12B | 12 | 80 Â Â Â 60Â | 18.5 | 980 | 60 | 100 | 450 |
SK-25 | 25 | 80 Â Â Â 60Â | 45 | 980 | 70 | 100 | 900 |
SK-30 | 30 | 80 Â Â Â 60Â | 55 | 980 | 75 | 100 | 1200 |
SK-42 | 42 | 80 Â Â Â 60 | 75 | 740 | 100 | 100 | 1500 |
2SK-2B | 2 | 40 Â Â Â 30 | 5.5 | 1450 | 20 | 50 | 185 |
2YK-2B | 2 | 6.6 Â Â 5 | 5.5 | 1450 | 20 | 50 | 185 |
2SK-3 | 3 | 40 Â Â 30 | 7.5 | 1450 | 25 | 50 | 320 |
2YK-3 | 3 | 6.6 Â Â 5 | 7.5 | 1450 | 25 | 50 | 320 |
2SK-6B | 6 | 33 Â Â 30 | 11 | 1450 | 35 | 50 | 370 |
2YK-6B | 6 | 6.6 Â Â 5 | 11 | 1450 | 35 | 50 | 370 |
2SK-12 | 12 | 33 Â Â 25 | 22 | 980 | 70 | 80 | 850 |
2YK-12 | 12 | 6.6 Â Â 5 | 22 | 980 | 70 | 80 | 850 |
2SK-25 | 25 | 33 Â Â 25 | 55,45 | 980 | 60-110 | 100 | 926 |
CURVE
Â
ADVANTAGE
Regular Selection for Water(Liquid)Ring Vacuum Pump
1,Based on the vacuum value
(1)If the pump is operated for long time with the inlet pressure range between1.3×104~1×105Pa (between 100 and 760 Torr), please choose series SK Water Ring Vacuum Pump.
(2)If the pump is operated for long time with the inlet pressure range between5×103~1.3×104Pa(between40 and 100 Torr), please choose series 2SK Water Ring Vacuum Pump.
(3)If the pump is operated for long time with the inlet pressure range between1×103~1.3×104Pa(between8 and 100 Torr), please choose series 2YK Liquid Ring Vacuum Pump.
2,Working MediaÂ
There are four principles to choose working media(i.e.ring liquids);
(1) Lower saturated steam pressure
(2) Lower viscosity
(3) Stable physical & chemical features; no chemical reaction with the pumped gas;no corrosion to the pump; no pollution to the environment.
(4)Â Economy
3,Choose the dynamic seal of the shaft:
Choose the packing seal in general occasion; choose the mechanical seal when the pump is used in no leak occasion.
4,Choose the material of the part that the gas passed:
5, The motor should be selected based on pumping pressure.
6,Composition methods of the water ring vacuum pump system
The opening circulation system should be used if the working liquid in the outlet need not be circulated or partially circulated.
The closed circulation system should be used if the working liquid in the outlet must be circulated.
APPLICATIONS
Widely used in papermaking, chemical, petrochemical, light industry, pharmaceutical, Food, building materials, electrical appliances, coal washing and  mineral dressing industry, fertilizer, etc.Â
Â
In the coal industry, it can especially pump highly flammable and explosive gas, such as mash gas, methane, can design installation of ground gas drainage station, can form a complete set of mobile gas drainage system.
Â
WE CAN PROVIDE YOU
1. On-time Delivery, with More ChoiceÂ
2. Perfect Technical Support
3. Customized Vacuum Solutions and ServiceÂ
4. Samples Available
5. Â Long Quality GuaranteeÂ
6. Fast Response to Customers' Feedback in 12 hoursÂ
Â
DVE SERVICE
Sea Port: Ningbo/Shanghai, China
Standard: CE Mark, Spare Parts Of High Level
Delivery: Normally according to our factory production schedule, but we can follow your first order timeÂ
Warranty: If pump appear quality problems, free replacements of spare parts will be offered within one year
Â
DEVELOPMENT VACUUM EQUIPMENT CO., LTDÂ
ADD:DONGGANG INDZONE, TAIZHOU, ZHEJIANG, CHINA PC: 317106
TEL:+86-576-83598308 FAX:+86-576-83598309Â
SPECIFICATION
Products Name:Â Water Ring Vacuum Pump
PS: Detailed model refer to REAL PIECE pls.
WORKING THEORY
 Â
ADVANTAGE
PARAMETER
Model |
Displacement (m3/min) |
Ultimate Pressure hPa   Torr |
Motor Power  (kW) |
Rotating Speed (rpm) |
Water Supply (L/min) |
Inlet&Outlet Dimensions (mm) |
Weight (kg) |
SK-0.5B | 0.5 | 47 Â Â 35 | 1.5 | 2900 | 8 | 25 | 45 |
SK-0.8 | 0.8 | 47 Â Â 35 | 2.2 | 2900 | 10 | 40 | 60 |
SK-1.5 | 1.5 | 47 Â Â Â 35 | 4 | 2900 | 15 | 40 | 75 |
SK-3 | 3 | 80 Â Â Â 60Â | 5.5 | 1450 | 25 | 50 | 153 |
SK-6 | 6 | 80 Â Â Â 60Â | 11 | 1450 | 35 | 50 | 210 |
SK-12 | 12 | 80 Â Â Â 60Â | 22 | 980 | 70 | 100 | 600 |
SK-12B | 12 | 80 Â Â Â 60Â | 18.5 | 980 | 60 | 100 | 450 |
SK-25 | 25 | 80 Â Â Â 60Â | 45 | 980 | 70 | 100 | 900 |
SK-30 | 30 | 80 Â Â Â 60Â | 55 | 980 | 75 | 100 | 1200 |
SK-42 | 42 | 80 Â Â Â 60 | 75 | 740 | 100 | 100 | 1500 |
2SK-2B | 2 | 40 Â Â Â 30 | 5.5 | 1450 | 20 | 50 | 185 |
2YK-2B | 2 | 6.6 Â Â 5 | 5.5 | 1450 | 20 | 50 | 185 |
2SK-3 | 3 | 40 Â Â 30 | 7.5 | 1450 | 25 | 50 | 320 |
2YK-3 | 3 | 6.6 Â Â 5 | 7.5 | 1450 | 25 | 50 | 320 |
2SK-6B | 6 | 33 Â Â 30 | 11 | 1450 | 35 | 50 | 370 |
2YK-6B | 6 | 6.6 Â Â 5 | 11 | 1450 | 35 | 50 | 370 |
2SK-12 | 12 | 33 Â Â 25 | 22 | 980 | 70 | 80 | 850 |
2YK-12 | 12 | 6.6 Â Â 5 | 22 | 980 | 70 | 80 | 850 |
2SK-25 | 25 | 33 Â Â 25 | 55,45 | 980 | 60-110 | 100 | 926 |
CURVE
Â
ADVANTAGE
Regular Selection for Water(Liquid)Ring Vacuum Pump
1,Based on the vacuum value
(1)If the pump is operated for long time with the inlet pressure range between1.3×104~1×105Pa (between 100 and 760 Torr), please choose series SK Water Ring Vacuum Pump.
(2)If the pump is operated for long time with the inlet pressure range between5×103~1.3×104Pa(between40 and 100 Torr), please choose series 2SK Water Ring Vacuum Pump.
(3)If the pump is operated for long time with the inlet pressure range between1×103~1.3×104Pa(between8 and 100 Torr), please choose series 2YK Liquid Ring Vacuum Pump.
2,Working MediaÂ
There are four principles to choose working media(i.e.ring liquids);
(1) Lower saturated steam pressure
(2) Lower viscosity
(3) Stable physical & chemical features; no chemical reaction with the pumped gas;no corrosion to the pump; no pollution to the environment.
(4)Â Economy
3,Choose the dynamic seal of the shaft:
Choose the packing seal in general occasion; choose the mechanical seal when the pump is used in no leak occasion.
4,Choose the material of the part that the gas passed:
5, The motor should be selected based on pumping pressure.
6,Composition methods of the water ring vacuum pump system
The opening circulation system should be used if the working liquid in the outlet need not be circulated or partially circulated.
The closed circulation system should be used if the working liquid in the outlet must be circulated.
APPLICATIONS
Widely used in papermaking, chemical, petrochemical, light industry, pharmaceutical, food, building materials, electrical appliances, coal washing and  mineral dressing industry, fertilizer, etc.Â
Â
In the coal industry, it can especially pump highly flammable and explosive gas, such as mash gas, methane, can design installation of ground gas drainage station, can form a complete set of mobile gas drainage system.
Â
WE CAN PROVIDE YOU
1. On-time Delivery, with More ChoiceÂ
2. Perfect Technical Support
3. Customized Vacuum Solutions and ServiceÂ
4. Samples Available
5. Â Long Quality GuaranteeÂ
6. Fast Response to Customers' Feedback in 12 hoursÂ
Â
DVE SERVICE
Sea Port: Ningbo/Shanghai, China
Standard: CE Mark, Spare Parts Of High Level
Delivery: Normally according to our factory production schedule, but we can follow your first order timeÂ
Warranty: If pump appear quality problems, free replacements of spare parts will be offered within one year
Â
DEVELOPMENT VACUUM EQUIPMENT CO., LTDÂ
ADD:DONGGANG INDZONE, TAIZHOU, ZHEJIANG, CHINA PC: 317106
TEL:+86-576-83598308 FAX:+86-576-83598309Â
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