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high quality Laboratory double stage rotary vane vacuum pump

Min.Order Quantity: 1 Set/Sets high quality Laboratory double stage rotary vane vacuum pump

Supply Ability: 400~700 Set/Sets per Month high quality Laboratory double stage rotary vane vacuum pump

Payment Terms: L/C,T/T,


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 high quality Laboratory double stage rotary vane vacuum pump is used to seal the container for pumping gas basic equipment. It can be used alone, can also be used for the booster pump, diffusion pump, molecular pump, maintain the pump, titanium pump vacuum pump, can be used for vacuum drying, freeze drying, vacuum degassing, vacuum packaging, vacuum, vacuum forming, coating, food packaging, printing, sputtering, vacuum casting, apparatus, instrument, refrigerator, air conditioner pipeline and laboratory vacuum operation and supporting the use of.

 
Features
 
1.due to a complete design with low noise and precision processing, so as to achieve a low noise;
 
2.preparation for the special design of town gas valve, prevent pump oil mixed with water, to extend the pump oil service time;
 
3.the international similar product design, small volume, light weight, low noise, convenient start;
 
4.an automatic double anti-returning oil safety device, never returned to oil;
 
5.small diameter JVP-2, JVP-4, JVP-9 vacuum pump with vacuum drying box, freeze-drying machine, printing machinery;
 
6.with small caliber conversion connector, KF interface, the interface of the flange.

 

Parameters/ModM

JVP-2

JJVP-4-4

JVP-6

JVP-4

JVP-14

JVP-18

JVP-25

Pumping speed 

m3/h(L/S)

50(HZ)

7.2(2)

14.4(4)

21.6(6)

32.4(9)

50.4(14)

64.8(18)

90(25)

Ultimate 

pressure

(Pa)

Partial pressure

≤6×10-2

≤6×10-2

≤6×10-2

≤6×10-2

≤6×10-2

≤6×10-2

≤6×10-2

Total pressure

≤1.33

≤1.33

≤1.33

≤1.33

≤1.33

≤1.33

≤1.33

Rotary speed

(r/min) 

50(HZ)

1400

1400

1400

1400

1400

1440

1400

60(HZ)

1720

1720

1720

1720

1720

1720

1720

Moter power(kw)

0.37

0.55

0.75

1.1

1.5

2.2

2.2

Voltage(V)

220/380

220/380

220/380

220/380

380

380

380

Inlet diam(O.D.)(mm)

KF-25

KF-25

 KF-25

 KF-25/40

 KF-40

KF-40

 KF-40

Noise level(dBA)

50

50

 53

 53

 58

60

 62

Oil capacity(L)

1

1.2

 1.8

 2.0

 3.9

5.0

 5.5

weight(Kg)

23

26

 38

 40

 66

85

 90

 


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