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2BV2 070 liquid ring vacuum pump /compressor replace NASH

Min.Order Quantity: 1 Set/Sets 2BV2 070 liquid ring vacuum pump /compressor replace NASH

Supply Ability: 400~700 Set/Sets per Month 2BV2 070 liquid ring vacuum pump /compressor replace NASH

Payment Terms: L/C,T/T,


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2BV2 070 liquid ring vacuum pump /compressor replace NASH 

 

Product Description                             

 

Vacuum pressure

33 mbar abs. (25Torr)

Suction capacity

27 m3/h to 500 m3/h

Shaft seals

John Crane / Burgmann Mechanical seal

Bearing

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.

Applications                                     

 

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                            

 

Packaging:

Standard export wooden cases packing

Shipment:

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

FAQ                                             

 

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.

Technical Specification:

 

 

 

Model

 

 

Max.Suction capacity m³/h

 

 

Inlet &outlet

 

 

Feed water inlet

 

 

Motor power  kw  50Hz

 

 

Motor explosion-proof grade

 

 

Pump speed

r.p.m

 

 

Operating liquid flow rate   L/min

 

 

Noise

dB(A)

 

 

Weight

kg

2BV2-060 27 G1″ G3/8″ Y90S-2-0.81  

 

 

 

 

Non-explosionproof

2840 2.5 62 31
2BV2-061 52 G1″ G3/8″ Y90S-2-1.45 2840 2.5 65 36
2BV2-070 80 G1.5″ G3/8″ Y100L-2-2.35 2860 3 66 56
2BV2-071 110 G1.5″ G3/8″ Y112M-2-3.85 2880 4.7 72 60
2BV5-110 165 DN50 G1/2″ Y112-4-4KW 1440 7.2 63 105
2BV5-111 230 DN50 G1/2″ Y132-4-5.5KW 1440 8.8 68 126
2BV5-121 280 DN65 G3/4″ Y132-4-7.5KW 1440 11 69 149
2BV5-131 400 DN65 G3/4″ Y160-4-11KW 1460 16 73 195
2BV5-161 500 DN80 G3/4″ Y180-6-15KW 970 22 74 320
 

 

Model

 

 

Max.Suction capacity m³/h

 

 

Inlet &outlet

 

 

Feed water inlet

 

 

Motor power   kw    50Hz

 

 

Motor explosion-proof grade

 

 

Pump speed

r.p.m

 

 

Operating liquid flow rate   L/min

 

 

Noise

dB(A)

 

 

Weight

kg

2BV6-060 27 G1″ G3/8″ YB80-2-1.1KW  

 

 

 

 

 

Explosionproof

DIIBT4/DIICT4

2840 2.5 62 37
2BV6-061 52 G1″ G3/8″ YB90-2-1.5KW 2840 2.5 65 41
2BV6-070 80 G1.5″ G3/8″ YB100-2-3KW 2860 3 66 66
2BV6-071 110 G1.5″ G3/8″ YB112-2-4KW 2880 4.7 72 75
2BV6-110 165 DN50 G1/2″ YB112-4-4KW 1440 6.7 63 150
2BV6-111 230 DN50 G1/2″ YB132-4-5.5KW 1440 10 68 200
2BV6-121 280 DN65 G3/4″ YB132-4-7.5KW 1440 12 69 230
2BV6-131 400 DN65 G3/4″ YB160-4-11KW 1460 17 73 280
2BV6-161 500 DN80 G3/4″ YB180-6-15KW 970 23 74 400

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