Yonjou Water Ring Vacuum Pump
Basic Info
Model No.: 2SK
Product Description
Model NO.: 2SK
Exhauster Method: Positive Displacement Pump
Work Function: Pre-Suction Pump
Place of Origin: Zhejiang, China (Mainland)
Theory: Vacuum Pump
Pressure: High Pressure
Material: Cast Iron, Stainless Steel
Installation: Horizontal
Trademark: YONJOU
Specification: CE. ISO9001, SGS
HS Code: 8413110000
Structure: Rotary Vacuum Pump
Vacuum Degree: Vacuum
Working Conditions: Dry
Model Number: 2sk
Usage: Air Pump
Application: Air,Gas
Certificate: CE, ISO9001:2000
Pump: Liquid Ring Vacuum Pump
Transport Package: Standard Export Plywood Case
Origin: Zhengjiang Wenzhou

Water Ring Vacuum Pump
>>>Specifications
Vacuum Pump Price, mainly used in air and gas trans.
1. High vacuum
2. Small volume
3. Double stage
4. For heavy work
>>>Summarize
Water/ Liquid ring vacuum pump is used to pump air and other non-corrosive, do not dissolve in water, solid particles of free gas, airtight containers in order to obtain a higher vacuum.
>>>Main Usage
It has been widely used in food, textile, pharmaceutical and chemical and metallurgical industry in the area of electronic vacuum evaporation, vacuum enrichment, the resurgence of vacuum, a vacuum impregnation, vacuum drying and vacuum smelting.
>>> Model Significance
2SK two stage vacuum pump = 2 sets SK vacuum pump connected in series.
Example: 2SK-6-P1
2SK ------- Double impeller liquid ring vacuum pump
SK ------- Single impeller liquid ring vacuum pump
6 --------- largest gas (m³ / min)
P1 ----------- equipped with an air jet
>>>Data Table
Application: Air, Gas
Largest capacity: 1.5 m³/min ~ 120 m³/min
Vacuum degree: 2SK (-735mmHg) > SK (-700mmHg)
Motor power: 4 kw ~ 185 kw
Caliber: 10 ~ 300 mm
Max medium temperature: 70 C
Material: Cast iron, Aluminium alloy, Stainless steel
Model | Capacity(m3/min) | Ultimate vacuum | Motor power(kw) | Speed (r/min) | Compressor (MPa) | Caliber(mm) | ||||
Max | 0.041MPa (-450mmHg) | mmHg | MPa | Pump | Compressor | Inlet | Outlet | |||
SK-1.5 | 1.5 | 1.35 | -680 | -0.091 | 4 | 4 | 1440 | 0~0.1 | 70 | 70 |
SK-3 | 3 | 2.8 | -700 | -0.093 | 5.5 | 7.5 | 1440 | 0~0.1 | 70 | 70 |
SK-6 | 6 | 5.4 | -700 | -0.093 | 11 | 15 | 1460 | 0~0.1 | 80 | 80 |
SK-12 | 12 | 10.8 | -700 | -0.093 | 18.5 | 30 | 970/980 | 0~0.1 | 80 | 80 |
SK-20 | 20 | 18 | -700 | -0.093 | 37 | 55 | 740 | 0~0.1 | 150 | 150 |
SK-30 | 30 | 27 | -700 | -0.093 | 55 | 75 | 740 | 0~0.1 | 150 | 150 |
SK-42 | 42 | 37.8 | -700 | -0.093 | 75 | - | 740 | - | 150 | 150 |
SK-60 | 60 | 54 | -700 | -0.093 | 90 | - | 590 | - | 250 | 250 |
SK-85 | 85 | 76.5 | -700 | -0.093 | 132 | - | 590 | - | 250 | 250 |
SK-120 | 120 | 108 | -700 | -0.093 | 185 | - | 490 | - | 300 | 250 |
Model | Capacity (m3/min) | Ultimate vacuum | Power (kW) | Speed(r/m) | Supplied water amount (L/min) | Caliber | ||
Max | when the suction pressure is 0.093Mpa, it is no less than | mmHg | MPa | |||||
2SK1.5 | 1.5 | 0.9 | -730 | -0.097 | 4 | 1440 | 10-15 | φ40 |
2SK-3 | 3 | 2 | -735 | -0.098 | 7.5 | 1440 | 15-20 | φ40 |
2SK-6 | 6 | 4 | -735 | -0.098 | 15 | 1460 | 25-35 | φ70 |
2SK12 | 12 | 8 | -735 | -0.098 | 22 | 970 | 40-50 | φ100 |
2SK30 | 20 | 14 | -735 | -0.098 | 45 | 740 | 60-80 | φ125 |
2SK30 | 30 | 20 | -735 | -0.098 | 55 | 740 | 70-90 | φ125 |
>>>Our Services
How to get our quotation in time, pls answer following questions:
1) What liquid do you transfer? Oil, Water, Food or Corrosive Chemical liquid, with solid particle or not, etc.
2) What's the flow or capcity (m3/h, L/m)?
3) What's the discharge head (m, feet, Mpa, bar )
OEM: Ok
MOQ: 1 set, sample is available.
Package: Standard export Plywood Case or Styrofoam with Carton
Shipping ways: By sea, By air, By courier as customer require.
Lead time: 3-15 days
Term of payment: T/T, Aliexpress, L/C, Westunion
Supply Ability: 3000 pcs/month
Why choose us:
Experiences manufacturer since 1989
Good quality with competitive pirce
ISO2009:8001, CE certificate
Professional after-sales service
Warranty Period:
1) Please operate according to pump product description. If you have any questions of pumps,
kindly contact us, we will offer you the most professional and the best service.
2) We guarantee our products for a period of ONE YEAR from date of dispatch from our
factory (The warranty doens't apply to wearing parts).


Product Categories : Vacuum Pump > Water Ring Vacuum Pump
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