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Shandong China Coal Industry and Mining supplies Group
Shandong China Coal Industry and Mining supplies Group  

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You are here: home  > industrial machinery  > 2BV5121 Single Stage Water Ring Vacuum Pump

2BV5121 Single Stage Water Ring Vacuum Pump 

Price: 30000.0 RMB 
Payment Terms: T/T,WU,Paypal,Money Gram 
Place of Origin: Shandong, China (Mainland) 
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Product Detail

Model No.: 2BV 5121
Production Capacity: 1000 sets per month
Delivery Date: 5-10 days after your paymen...
Brand Name: china coal
Means of Transport: Ocean,Land,Air
Packing: carton box, plastic bags, w...
Certification: CE

best durable product in unbeatable price
we provide service of enterprise's customs declaration, inspect.
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chinacoal11

www.chinacoalintl.com

m.chinacoalintl.com

we provide service of enterprise's customs declaration, inspection.

Vacuum Pump, Single Stage Water Ring Vacuum Pump, 2BV5121 Vacuum Pump

 

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 limited vacuum for a long time, it is

 necessary to couple with the cavitation protection pipe in order to get rid of the screaming and protect

 the pump.
When the compressors work, the maximum pressure is 0.26MPa(abs). And the higher of discharge pressure,

 the larger of the power of the compressors. So it is necessary that the data of the discharge pressure 

is provided to choose the proper motor.

1.

Main parameter


1.1

Pump type

2BV5121

1.2

Max. suction capacity

280m 3 /h(water temperature is15degree Celsius

1.3

Limited vacuum (when the water temperature is at 15degree Celsius)

33mbarA

1.4

Motor


1.4.1

Power

7.5kW

1.4.2

Voltage/Phase/Frequency

380V/3Phs/50Hz

1.4.3

Protection Class/Insulation Class

IP54/F

1.5

Operating liquid consumed

20L/min

1.6

Speed

1440rpm

1.7

Drive type

Direct drive(motor and pump are set on the same shaft)

1.8

Weight(with motor)

149kg

1.9

Overall dimension (L×W×H)

771mm×382mm×385mm

2.

Main parts' material construction


2.1

Impeller

SUS304 (0Cr18Ni9)

2.2

Port plate

SUS304 (0Cr18Ni9)

2.3

Pump cover

SUS304 (0Cr18Ni9)

2.4

Casing

SUS304 (0Cr18Ni9)

2.5

Shaft

2Cr13

2.6

Mechanical seals

John Crane
 Ceramics/graphite/fluororubber/316

2.7

O-ring

PTFE

2.8

Valve plate

PTFE

2.9

Pipe for cavitation protection

PTFE

2.10

Intercepting plate

0Cr18Ni9(SUS304)

2.11

Bearings

NSK

 


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 Mr. mike jiang

Tel: 86-537-2350961
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Company Info

Shandong China Coal Industry and Mining supplies Group [China (Mainland)]


Business Type:Manufacturer, Trading Company
City: Jining
Province/State: Shandong
Country/Region: China (Mainland)

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