Ningbo Lary Industry Technology Co., Ltd.

China Manufacturer with main products: Rubber Sole Injection Machine, Injection Mould, Rubber Metal Product, Rubber Mould, Vacuum Pump, Rubber Metal Parts, Rubber Sole Machine,...

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Industrial grade LVR roots vacuum pump


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Export Markets: North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe

Specifications

 

INSTRODUCTION:

Roots vacuum pump is mainly composed of 8-shaped rotors which synchronous rotate with high speed and two semi-circular chambers. It can improve the pumping rate as well as vacuum degree greatly in effective working limit when combines with Screw vacuum pumps, rotary vane pumps, rotary plunger pump etc.

APPLICATIONS FIELD:

Lighting, solar energy, electronic, semiconductors, vacuum drying, leak detection equipment, vacuum casting, vacuum melting, vacuum degassing, vacuum coating etc.

CHARACTERISTIC:

1, No lubricating oil in the pump chamber, get high purity vacuum.

2, Rotors made in MAZAK machining center and KAPP machine tools, have the characteristic of good geometric symmetry, low noise and long service life.

3, Aluminum alloy pump body, good for corrosion resistance and lose heat quickly.

4, Compacted structure, small size and light weight, quick start.

          Model

   Item

BSJ30L

BSJ70

BSJ150

BSJ300L

Unit

Pumping Rate

30

70

150

300

L/S

Ultimate Pressure

4*10-1

4*10-1

4*10-1

5*10-1

Pa

Max Allowable

Pressure Differential

4*103

4*103

7.3*103

7.3*10

Pa

Max Suction Pressure

1.2*103

1.2*103

1.3*103

1.3*103

Pa

Inlet Diameter

50

80

80

100

Mm

Outlet Diameter

50

80

80

80

mm

Motor Power

0.4

0.75

2.2

3.7

kw

Rotate Speed

2950

2950

2950

2950

r/min

Weight

30

51

79.5

115

kg

Size

565*200*163

695*345*300

765*393*360

962*415*362

mm

Service Process

Service Guarantee

  • Free Service Charge

    ECVV doesn't charge any service fee to Buyers for buying this product.

  • ECVV Supply

    ECVV is responsible for supply, and provides product quality inspection, fund supervision and supply chain services.

  • Product Quality Commitment

    ECVV China Sourcing Agent will assess the reputation and supply ability of the factory and conduct field trips to select the high-quality Chinese factories for buyers.

  • Deposit Service Commitments

    In order to improve the quality of service, ECVV will charge for a 100CNY deposit for the agent purchasing order, and the deposit will be part of subsequent purchasing costs.

    After paying a deposit, if the purchasing order is not completed because of unsatisfied ECVV services, ECVV will refund your deposit.

Ecvv Trade

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