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2BV5 110 water ring pump and liquid ring pump

Min.Order Quantity: 1 Set/Sets 2BV5 110 water ring pump and liquid ring pump

Supply Ability: 400~700 Set/Sets per Month 2BV5 110 water ring pump and liquid ring pump

Payment Terms: L/C,T/T,

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2BV5 110 water ring pump and liquid ring pump

Product Description                             

Vacuum pressure

33 mbar abs. (25Torr)

Suction capacity

27 m3/h to 500 m3/h

Shaft seals

John Crane / Burgmann Mechanical seal


NSK / NSK International famous brand



2BV series water ring vacuum pumps are suitable for pumping the gases and steam. Its suction

pressure can reach 33mbar (abs) (i.e. 97 % vacuum degree). If the transformer oil is used as

the operating liquid, these pumps are called oil ring vacuum pump and the suction pressure can

reach 6.7mbar (abs) (i.e. 99 % vacuum degree). So the oil ring vacuum pumps can replace the

reciprocated vacuum pumps completely. When the liquid ring vacuum pumps work under the

condition near the ultmost vacuum for a long time, it is necessary to couple with the cavitation

protection pipe in order to get rid of the screaming so as to protect the pump. When the 2BV

pumps are used as compressor, it should check the discharge pressure and select suitable

motor power because the motor power will be increasing along with the exhausting pressure.





Pulp & paper industry : black liquid evaporation,vacuum dehydrator,degassing system of

raw materials and white water, suction tank,couch roll, absorption-shift roll and transmission

roll, Anti-wind box. 

Chemical industry:  methane gas recovery,petroleum recycle, gas collection, exhaust

compression, vapor collection, filtration and deceration, polyester Production, PVC Production.

Power plant: condenser exhausting,water box priming,flue gas desulfurization, fly ash conveying,

geothermal gas removal,Vacuum Pressure impregnation for transformers.

Sugar industry:  Sewage filtering, CO2 production etc 



Packaging & Shipping                            




Standard export wooden cases packing


Sea transport /Air transport ( DHL ,TNT , Fedex... )

Delivery time:

15 working days

Our Service:


Response in 24 hours

Customer-made solution

Long quality guarantee

Different delivery available

Professional after-service





Q: Are you a manufacturer or a trade company?

A: We are a professional vacuum pump manufacturer with over 16 year experience. We have two

factories now which cover more than 50000 square meters, and our annual turnover reaches more

than 20 millions USD. Welcome to visit our factory at your time.



Q: What is your main product?

A: We are specialized in producing liquid ring vacuum pump at the beginning. With our technology

developing, we set up another factory to manufacture other vacuum pumps such as molecular

vacuum pump, oil diffusion vacuum pump, roots vacuum pump, dry scroll(oil free) vacuum pump,

rotary vane vacuum pump.


Q: Is it possible to buy your product from local distributors?

A: Absolutely. We have dozens of distributors around the world, in German, USA, Russia, India,

Thailand etc.


Q: How long does your product quality warranty last?

A: One year for all our products against any non-artificial quality problem since the product leave

our factory. We could also offer a longer warranty, but the price will be a little higher.


Q: What will you do with quality complaint?

A: All of our products are tested before the delivery. No product that failed performance test leaves

our factory. Our engineer team is always at your disposition to resolve your problems about installation, 

operation and maintenance.


Q: What about your delivery time?

A: It depends on your pump technology. Generally 15 days after we receive the deposit or the

prepayment. We will confirm you again when we start to produce.


Q: Do you accept L/C payment?

A: Of course. Besides, we accept T/T payment, 30% prepaid as deposit and 70% against B/L.

Curve No. Model Max. suction capacity Ultimate vacuum
Motor power
Operating liquid

flow rate

m3/min m3/h
60V 2BV2-060 0.45 27 33mbar
0.81 2840 2.5 62 37
61V 2BV2-061 0.86 52 1.45 2840 2.5 65 41
70V 2BV2-070 1.33 80 2.35 2860 3 66 66
71V 2BV2-071 1.83 110 3.85 2880 4.7 72 85
110V 2BV5-110 2.75 165 4 1440 7.2 63 120
111V 2BV5-111 3.83 230 5.5 1440 8.8 68 150
121V 2BV5-121 4.66 280 7.5 1440 11 69 210
131V 2BV5-131 6.66 400 11 1460 16 73 280
161V 2BV5-161 8.33 500 15 970 22 74 390
110V 2BV6-110 2.75 165 4 1440 67 63 150
111V 2BV6-111 3.83 230 5.5 1440 10 68 200
121V 2BV6-121 4.66 280 7.5 1440 12 69 230
131V 2BV6-131 6.66 400 11 1460 17 73 315
161V 2BV6-161 8.33 500 15 970 23 74 426

Fill in your request to get solution & quotation by sales jinny

Your request will be answered within one working day.

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