PZ Series Double Rotary Vane Vacuum Pumps

PZ Series Double Rotary Vane Vacuum Pumps

 

 

The constant pursuit of the highest technical standards has brought the quality of HANBELL PZ series vacuum pump to a new and higher level: the integral cylinder structure, innovative build-in oil pump recirculating intake system, automatic anti-return valve and the adjustable gas ballast create a comprehensive vacuum product.

 

Gas ballast design to meet customers' the vacuum requirements and water treatment capacity.

 

Anti-return valve to protect vacuum chamber avoiding from oil pollution.

 

Lubrication: internal gear pump forces oil supply and improve operational stability.

 

Convenient maintenance.

 

Low noise for better working environment




Model Specifications

Models

PZ4

PZ8

PZ12

PZ20

PZ30

PZ40

PZ60

PZ90

Pumping  speed (m3/h)

50HZ

4

8

12

20

30

40

60

90

60HZ

4.8

9.6

14.4

24

36

48

72

108

Ultimate total pressure without gas ballast (Pa)

1 1 1 1

6.7*10-1

6.7*10-1

6.7*10-1

6.7*10-1

Ultimate total pressure with gas ballast (Pa)

5 5 5 5 3 3 3 3

Power supply

single/3-ph

single/3-ph

single/3-ph

single/3-ph

3-ph

3-ph

3-ph

3-ph

Motor power (kw)

0.25

0.37

0.55

0.75

1

1.5

2.2 4

Inlet port DN (mm)

KF25

KF25

KF25

KF25

KF40

KF40

KF55

KF55

Oil capacity (L)

0.6~1

0.6~1

0.9~1.5

0.9~1.5

1.5~2.0

1.5~2.0

3.0~4.0

3.0~4.0

Motor speed (rpm)

50HZ

1440

1440

1440

1440

1440

1440

1440

1440

60HZ

1720

1720

1720

1720

1720

1720

1720

1720

Operating ambient temperature

5-40

5-40

5-40

5-40

5-40

5-40

5-40

5-40

Noise (dB)

56

56

58

58

60

62

63

65

Weight (Kg)

19

21

30

35

59

61

90

105

Applications

 

Medical industry

Plasma sterilizer, vacuum freeze drying, vacuum mixing, etc.. In view of the large amount of H2O2 in the reaction environment of the plasma sterilizer, a special vacuum pump for resisting weak corrosive gas has been developed.

Analytical instrument

Spectrometer, chromatograph, physical and chemical analysis instrument, electron microscope, leak detector and so on (if necessary clean environment, it is recommended to configure oil mist filter).

Power industry

SF6 recovery, testing instruments, oil purifier and so on.

Electronics, semiconductor industry

Vacuum oven, glove box, industrial furnace(Sapphire furnace, single crystal furnace, melt spinning furnace), coating equipment (ion plating, sputtering equipment, etc.), as molecular pump or roots pump front auxiliary pump.

Refrigeration industry

Air conditioner, refrigerator(a full set of accessories for purchase), refrigerant injection machine, helium leak detection system, helium recovery system etc.

Catalogue & Technical Manual

Catalogue & Technical Manual Name Release Time Download
Technical Document(1) Oil rotary vane vacuum pump catalogue 2021-01-04
HERMES VIET NAM MACHINERY COMPANY (VIET NAM HANBELL)
HANBELL PRESISE MACHINERY BAC NINH COMPANY LIMITED

Address: Plot 28-30-32, 11 Str., Tan Duc IP, Huu Thanh Commune, Duc Hoa Dist., Long An Province, Viet Nam

Tel:+84 272 3769 688

Email: [email protected]  
[email protected]

Website:www.hanbell-vn.com

Office in Bac Ninh:Plot CN-58.1, Thuan Thanh II Industrial Park, An Binh Commune, Thuan Thanh Dist, Bac Ninh Province, Viet Nam

Phone:(0222) 3666 818

Email: [email protected]  
[email protected]

Website:www.hanbell-vn.com