SPECIFICATION

CZPT Name: Water Ring Vacuum Pump

PS: Comprehensive design refer to Genuine PIECE pls.

Working Principle

1. Collection SK,2SK H2o Ring Vacuum Pumps can be employed to exhaust ordinary gases as well as condensable gases(such as drinking water vapor). Since they have the functions of isothermal compression, they can exhaust flammable and explosive gases. When the pump made up of anti-corrosion materials is chosen, it can be employed for exhausting corrosive gases way too. 

 

   2SK sequence two-phase liquid ring vacuum pumps can operate effectively like two sets of SK sequence drinking water ring vacuum pump. Because of to SK collection vacuum pumps only get to the maximum vacuum of-700mmHg, to satisfy the substantial vacuum and the huge pumping pace beneath high vacuum, China produced the 2SK series h2o ring vacuum pump in 80s in the twentieth century. 

 

two. Sequence 2YK Liquid Ring Vacuum Pumps have the functions of larger vacuum and better applicability. The distinct varieties of gases can be pumped with the selected suitable doing work media. Therefore, they can be applied in broader selection.

 

three. The pumps operate easily with lower sound and use. The strength-saving is 30 p.c evaluating with the Drinking water Jet and the Water VaporJet Pumps.

 

 

  

Benefit

1. Compared with SK drinking water vacuum pump ,It receives high vacuum and pumping speed etc..

2. Basic composition and easy routine maintenance.

three. The largely working medium is water and low maintenance fees.

4.The pump is widely use in numerous places and suction water vapor,flammable, explosive and numerous gases have a small sum of dust and liquid.

five. The pump can operates in the harsh problem

PARAMETER

Model	Displacement (m3/min)	Ultimate Pressure hPa     Torr	Motor Electrical power  (kW)	CZPT Speed (rpm)	Water CZPT (L/min)	Inlet&Outlet  Dimensions (mm)	Fat (kg)
SK-.5B	.five	47     35	1.5	2900	8	25	forty five
SK-.8	.8	forty seven     35	two.two	2900	10	40	sixty
SK-one.5	one.five	forty seven     35	four	2900	fifteen	40	seventy five
SK-three	3	eighty     60	5.five	1450	twenty five	fifty	153
SK-6	six	80     60	eleven	1450	35	50	210
SK-twelve	twelve	80     60	22	980	70	a hundred	600
SK-12B	12	eighty     60	18.5	980	60	one hundred	450
SK-25	25	eighty     60	45	980	70	a hundred	900
SK-thirty	30	eighty     60	fifty five	980	seventy five	100	1200
SK-forty two	forty two	eighty     60	seventy five	740	one hundred	a hundred	1500
2SK-2B	two	forty     30	five.5	1450	20	50	185
2YK-2B	two	six.six    5	five.five	1450	20	fifty	185
2SK-three	three	forty     30	7.5	1450	twenty five	50	320
2YK-three	three	six.6    5	7.five	1450	twenty five	50	320
2SK-6B	6	33     thirty	11	1450	35	50	370
2YK-6B	six	6.six    5	eleven	1450	35	50	370
2SK-12	twelve	33     25	22	980	70	80	850
2YK-12	12	6.six    5	22	980	70	80	850
2SK-25	25	33     25	fifty five,forty five	980	sixty-one hundred ten	one hundred	926

CURVE

 

Gain

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

2. Basic structure and straightforward maintenance.

3. The primarily working medium is h2o and reduced maintenance expenses.

4.The pump is extensively use in many areas and suction h2o vapor,flammable, explosive and various gases contain a modest amount of dust and liquid.

five. The pump can performs in the severe situation

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.
(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.

two,Working Media 
There are four principles to choose working media(i.e.ring liquids)
(one) Lower saturated steam pressure
(two) 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 drinking water is chosen as the operating medium, the greatest temperature of supply h2o need to be lower than or equivalent to 15 °C the highest a single ought to not be larger than 40°C. Even though the transformer oil or other low viscosity and saturated vapor force industrial oils are as the operating media, the basic provide temperature should not greater than 40°C and the operating media temperature inside of the pump chamber should not be larger than 60C, when the liquid with decrease boiling stage is picked as the functioning media under some special circumstances, the cooling unit have to be geared up to cool down the working media in get to guarantee that the max temperature is 30ºC-50ºC, decrease than the boiling point. For the closed circulated program of working media, the liquid storage unit and cooler must be outfitted, and the gasoline-liquid separator have to be set up at outlet. The mechanical seal need to be used 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.

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

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

(2) For the anti-corrosion pump,the areas that the gasoline passed, must be made of stainless steel 304 and 306, or other materials suitable for the respectively corrosive gas, or the areas ought to be place with anti-corrosion coating.

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

If the pump is utilized for vacuuming even though transferring gas, the pressure of pump outlet exceeds the CZPT environment force.

When the outlet pressure exceeds .15MPa, the special double-phases liquid ring compressor need to be decided on and not the vacuum pump refitted. Tthe electrical power of the geared up motor need to be improved certainly. And the special gasoline-liquid separator and auto-drain device should be outfitted way too.

When the outlet stress is beneath .15MPa, it can use the vacuum pump refitted as compressor. The electricity of the outfitted motor need to be elevated appropriately.

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.

Purposes
Widely employed in papermaking, chemical, petrochemical, mild industry, pharmaceutical, foods, building components, electrical appliances, coal washing and  mineral dressing industry, fertilizer, etc. 
 
In the coal market, it can specially pump hugely flammable and explosive gasoline, this sort of as mash gas, methane, can design installation of ground gas drainage station, can kind a complete established of mobile fuel drainage program.
 
WE CAN Give YOU
1. On-time Shipping, with Much more Choice 
two. Perfect CZPT Assistance
three. Personalized Vacuum Remedies and Service 
four. Samples Offered
5.  Long CZPT Guarantee 
six. Quick Response to Customers' Opinions in twelve hours 
 
DVE Provider
Sea Port: HangZhou/ZheJiang , China
Standard: CE Mark, Spare Components Of Large Amount
Shipping: Normally in accordance to our manufacturing unit generation plan, but we can stick to your 1st get time 
Guarantee: If pump show up good quality issues, cost-free replacements of spare areas will be provided inside of a single yr
 
Growth VACUUM Tools CO., LTD 
Incorporate:HangZhou INDZONE, HangZhou, ZHangZhouG, CHINA Personal computer: 317106
TEL:-576-83598308 FAX:-576-83598309