China Made Liquid Water Ring Vacuum Impregnation Pump

China Made Liquid Water Ring Vacuum Impregnation Pump


CZPT Name: Drinking water Ring Vacuum Pump

PS: In depth model refer to Actual PIECE pls.

Doing work Idea

1. Collection SK,2SK Water Ring Vacuum Pumps can be utilised to exhaust regular gases as properly as condensable gases(these kinds of as h2o vapor). Simply because they have the features of isothermal compression, they can exhaust flammable and explosive gases. When the pump made up of anti-corrosion content is chosen, it can be utilised for exhausting corrosive gases way too. 


   2SK sequence two-stage liquid ring vacuum pumps can perform properly like two sets of SK series h2o ring vacuum pump. Due to SK series vacuum pumps only achieve the highest vacuum of-700mmHg, to satisfy the large vacuum and the massive pumping speed beneath large vacuum, China designed the 2SK series h2o ring vacuum pump in 80s in the 20th century. 


2. Sequence 2YK Liquid Ring Vacuum Pumps have the functions of greater vacuum and better applicability. The different kinds of gases can be pumped with the chosen ideal doing work media. Therefore, they can be used in broader range.


three. The pumps run efficiently with lower sounds and consumption. The vitality-preserving is 30 percent comparing with the Water Jet and the Water VaporJet Pumps.





one. Compared with SK h2o vacuum pump ,It will get large vacuum and pumping speed and many others..

two. Simple composition and simple maintenance.

three. The mostly working medium is h2o and low routine maintenance fees.

four.The pump is extensively use in many locations and suction drinking water vapor,flammable, explosive and numerous gases include a little sum of dust and liquid.

five. The pump can operates in the harsh condition


Design Displacement
Ultimate Pressure
hPa     Torr
Motor Power
CZPT Speed
Water CZPT
Dimensions (mm)
SK-.5B .five forty seven     35 one.5 2900 eight 25 forty five
SK-.8 .eight 47     35 2.2 2900 ten 40 60
SK-one.5 1.5 forty seven     35 four 2900 fifteen 40 75
SK-3 three eighty     60  five.five 1450 25 50 153
SK-six 6 80     60  11 1450 35 50 210
SK-twelve twelve 80     60  22 980 70 100 600
SK-12B twelve 80     60  18.5 980 60 100 450
SK-twenty five 25 eighty     60  forty five 980 70 a hundred 900
SK-30 30 80     60  55 980 seventy five 100 1200
SK-forty two 42 eighty     60 75 740 a hundred a hundred 1500
2SK-2B 2 forty     30 5.five 1450 twenty 50 185
2YK-2B two 6.6    5 five.5 1450 20 50 185
2SK-three three 40     thirty 7.five 1450 twenty five fifty 320
2YK-3 3 6.6    5 7.five 1450 25 fifty 320
2SK-6B six 33     30 11 1450 35 fifty 370
2YK-6B 6 6.six    5 11 1450 35 50 370
2SK-twelve 12 33     25 22 980 70 80 850
2YK-12 12 six.6    5 22 980 70 80 850
2SK-25 twenty five 33     twenty five fifty five,45 980 sixty-110 one hundred 926




one. When compared with SK h2o vacuum pump ,It receives higher vacuum and pumping speed and so forth..

2. Easy structure and simple maintenance.

three. The primarily doing work medium is h2o and lower upkeep expenses.

four.The pump is extensively use in several locations and suction drinking water vapor,flammable, explosive and a variety of gases incorporate a modest quantity of dust and liquid.

5. The pump can performs in the severe condition

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.
(two)If the pump is operated for long time with the inlet pressure range between5×103~one.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~one.3×104Pa(between8 and 100 Torr), please choose series 2YK Liquid Ring Vacuum Pump.

2,Working Media 
There are four principles to choose working media(i.e.ring liquids)
(one) Lower saturated steam pressure
(2) Lower viscosity
(three) Stable physical & chemical features no chemical reaction with the pumped gasno corrosion to the pump no pollution to the environment.
(four) Economy

      If the water is chosen as the doing work medium, the ideal temperature of offer h2o need to be lower than or equivalent to fifteen °C the optimum one must not be increased than 40°C. Even though the transformer oil or other lower viscosity and saturated vapor pressure industrial oils are as the working media, the basic provide temperature need to not increased than 40°C and the functioning media temperature within the pump chamber must not be increased than 60C, when the liquid with reduced boiling level is selected as the functioning media underneath some unique situations, the cooling device must be geared up to amazing down the doing work media in buy to guarantee that the max temperature is 30ºC-50ºC, reduce than the boiling position. For the shut circulated technique of functioning media, the liquid storage unit and cooler must be geared up, and the gasoline-liquid separator should be mounted at outlet. The mechanical seal must be utilised for dynamic seal of the shaft.

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.

four,Choose the material of the part that the gas passed:

(1) For the non anti-corrosion pump, the shaft is made of forty five#metal or 40Cr, other elements are made of cast Iron or brass

(2) For the anti-corrosion pump,the elements that the gasoline passed, ought to be made of stainless metal 304 and 306, or other substance appropriate for the respectively corrosive gasoline, or the elements ought to be set with anti-corrosion coating.

five, The motor should be selected based on pumping pressure.

If the pump is employed for vacuuming although transferring fuel, the pressure of pump outlet exceeds the CZPT ambiance pressure.

When the outlet pressure exceeds .15MPa, the special double-phases liquid ring compressor ought to be decided on and not the vacuum pump refitted. Tthe energy of the equipped motor ought to be enhanced obviously. And the special gasoline-liquid separator and auto-drain unit ought to be outfitted also.

When the outlet force is underneath .15MPa, it can use the vacuum pump refitted as compressor. The electrical power of the geared up motor should be improved correctly.

six,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.

Extensively utilised in papermaking, chemical, petrochemical, mild industry, pharmaceutical, meals, constructing resources, electrical appliances, coal washing and  mineral dressing industry, fertilizer, and so forth. 
In the coal market, it can especially pump very flammable and explosive gas, this kind of as mash gas, methane, can design and style set up of floor fuel drainage station, can kind a complete set of cell gas drainage system.
WE CAN Provide YOU
one. On-time Supply, with Much more Choice 
two. Best CZPT Assistance
3. CZPT Vacuum Remedies and Service 
4. Samples Available
5.  Long CZPT Guarantee 
6. CZPT Response to Customers’ Opinions in twelve hours 
DVE Services
Sea Port: HangZhou/ZheJiang , China
Regular: CE Mark, Spare Parts Of High Amount
Supply: Normally according to our manufacturing unit manufacturing timetable, but we can stick to your 1st purchase time 
Guarantee: If pump seem good quality problems, free replacements of spare elements will be provided within one particular 12 months
Growth VACUUM Equipment CO., LTD 
Add:HangZhou INDZONE, HangZhou, ZHangZhouG, CHINA Personal computer: 317106
TEL:-576-83598308 FAX:-576-83598309 

China Made Liquid Water Ring Vacuum Impregnation Pump

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