2SK sequence two-phase liquid ring vacuum pumps can function properly like two sets of SK collection h2o ring vacuum pump. Owing to SK collection vacuum pumps only achieve the highest vacuum of-700mmHg, to meet up with the large vacuum and the massive pumping speed beneath substantial vacuum, China designed the 2SK series drinking water ring vacuum pump in 80s in the 20th century.
one. When compared with SK h2o vacuum pump ,It receives substantial vacuum and pumping speed etc..
two. Basic construction and straightforward upkeep.
three. The mostly doing work medium is h2o and lower maintenance fees.
4.The pump is commonly use in many areas and suction water vapor,flammable, explosive and numerous gases incorporate a little quantity of dust and liquid.
five. The pump can works in the severe condition
one. Series SK,2SK H2o Ring Vacuum Pumps can be used to exhaust common gases as properly as condensable gases(these kinds of as h2o vapor). Because they have the characteristics of isothermal compression, they can exhaust flammable and explosive gases. When the pump produced up of anti-corrosion materials is picked, it can be employed for exhausting corrosive gases also.
two. Series 2YK Liquid Ring Vacuum Pumps have the functions of larger vacuum and greater applicability. The various varieties of gases can be pumped with the selected ideal doing work media. Consequently, they can be applied in wider variety.
three. The pumps operate effortlessly with low sounds and use. The strength-preserving is thirty p.c comparing with the Drinking water Jet and the H2o Vapor Jet Pumps.
|Motor Electrical power
|SK-.5B||.5||47 35||one.five||2900||eight||25||forty five|
|SK-1.five||1.5||47 35||4||2900||15||40||seventy five|
|SK-three||3||80 60||five.5||1450||twenty five||fifty||153|
|SK-12||12||80 60||22||980||70||one hundred||600|
|SK-12B||twelve||80 60||eighteen.5||980||60||one hundred||450|
|SK-twenty five||25||80 60||forty five||980||70||a hundred||900|
|SK-30||thirty||eighty 60||55||980||75||a hundred||1200|
|SK-42||42||80 60||75||740||one hundred||a hundred||1500|
|2SK-twenty five||25||33 twenty five||fifty five,45||980||sixty-110||one hundred||926|
It can be applied to the vacuum drying, vacuum degassing, vacuum concentration, vacuum evaporation, vacuum impregnation process in chemical, pharmaceutical, metallurgy, food, medicine, textile, papermaking, electrical industry ( electronic industrial field) and so on. It can compose a vacuum system together with Roots Vacuum Pump and atmospheric Jet pump to achieve high vacuum, high efficiency, low power consumption.
Regular Selection for Water(Liquid)Ring Vacuum Pump
one,Based on the vacuum value
(one)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.
(three)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.
There are four principles to choose working media(i.e.ring liquids)
(one) Lower saturated steam pressure
(two) Lower viscosity
(3) Stable physical & chemical features no chemical reaction with the pumped gasno corrosion to the pump no pollution to the environment.
If the water is selected as the functioning medium, the ideal temperature of offer water ought to be decrease than or equal to 15 °C the optimum 1 should not be greater than 40°C. Although the transformer oil or other minimal viscosity and saturated vapor force industrial oils are as the functioning media, the common offer temperature ought to not higher than 40°C and the working media temperature within the pump chamber must not be increased than 60C, when the liquid with decrease boiling point is chosen as the functioning media below some particular conditions, the cooling unit need to be geared up to amazing down the working media in order to make certain that the max temperature is 30ºC-50ºC, decrease than the boiling point. For the shut circulated system of functioning media, the liquid storage unit and cooler need to be outfitted, and the fuel-liquid separator should be put in at outlet. The mechanical seal should be utilized for dynamic seal of the shaft.
three,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:
(one) For the non anti-corrosion pump, the shaft is made of forty five#metal or 40Cr, other components are created of cast Iron or brass
(two) For the anti-corrosion pump,the areas that the gasoline handed, should be manufactured of stainless steel 304 and 306, or other content ideal for the respectively corrosive fuel, or the parts need to be place with anti-corrosion coating.
five, The motor should be selected based on pumping pressure.
If the pump is utilized for vacuuming although transferring gasoline, the force of pump outlet exceeds the CZPT atmosphere pressure.
When the outlet stress exceeds .15MPa, the special double-levels liquid ring compressor should be selected and not the vacuum pump refitted. Tthe electricity of the outfitted motor must be enhanced certainly. And the particular gasoline-liquid separator and auto-drain unit need to be geared up also.
When the outlet strain is beneath .15MPa, it can use the vacuum pump refitted as compressor. The energy of the outfitted motor should be enhanced correctly.
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.
WE CAN Offer YOU
1. On-time Supply, with More Choice
two. Best CZPT Support
3. Custom-made Vacuum Answers and Service
four. Samples Accessible
5. Long CZPT Guarantee
six. Quickly Reaction to Customers' Suggestions in 12 hours
Sea Port: HangZhou/ZheJiang , China
Common: CE Mark, Spare Areas Of Higher Stage
Delivery: Usually according to our factory creation timetable, but we can comply with your initial buy time
Warranty: If pump look quality issues, totally free replacements of spare components will be presented in one particular year
Advancement VACUUM Tools CO., LTD
Add:HangZhou INDZONE, HangZhou, ZHangZhouG, CHINA Pc: 317106