2BV6 061water ring vacuum pump can be used as the fore pump
33 mbar abs. (25Torr)
27 m3/h to 500 m3/h
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
Standard export wooden cases packing
Sea transport /Air transport ( DHL ,TNT , Fedex... )
15 working days
Response in 24 hours
Long quality guarantee
Different delivery available
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.