Amazetech Engineering & Systems Sdn Bhd
30, Jalan 6/2,
Taman Industri Selesa Jaya,
43300 Seri Kembangan,
Selangor, Malaysia.
+6010-792 2478
+603-8961 0557

ZJL Roots Vacuum Pump

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ZJL Roots Vacuum Pump Roots Vacuum Pump Vacuum Pump ZJL Roots Vacuum Pump Roots Vacuum Pump Vacuum Pump


Description: Description: ZJL Series Roots Vacuum Pump is a positive displacement pump, also known as mechanical booster pump, which is one of the main equipment to obtain middle and high vacuum degree.

Product info

Roots vacuum pump is mainly composed of a pair of “8”-shaped rotors which synchronous rotate with high speed, and two semi-circular chambers. This kind of profile can ensure the higher pumping stability even at low pressure. And the pumping rate as well as vacuum degree can be improved greatly in effective working limit when combines with screw vacuum pumps, rotary vane pumps, piston pump etc.

Advantage

With ZJL roots vacuum pump, a high vacuum degree can be reached within short time. The service life is prolonged with adopting of mechanical seal, which carries a build in “oil cup” and oil slinger for lubricating. Simultaneously, the inside multiple seals device can ensure no oil return into the pumping chamber. Thus a high purified vacuum can be promised. The whole pump is made of aluminum alloy for corrosive resistance and heat radiating. Besides, it has low noise and a compact-size.

Application

They are widely used in lighting, solar energy, electronics, semiconductors, vacuum drying, leak detection equipment, vacuum casting, vacuum melting, vacuum degassing, vacuum coating industry and vacuum distillation of the chemical pharmaceutical industry etc.

Specifications


Item/Model

unit

ZJL30

ZJL70

ZJL150

ZJL300

Pumping Rate

L/s

30

70

150

300

Ultimate Pressure

Pa

1×10-1

4×10-1

4×10-1

5×10-1

Max. Allowable Differential Pressure

Pa

4×103

4×103

7.3×103

7.3×103

Max. Suction Pressure

Pa

1.2×103

1.2×103

1.3×103

1.3×103

Inlet Diameter

mm

50

80

80

100

Outlet Diameter

mm

50

80

80

80

Motor Power

kw

0.40

0.75

2.2

3.7

Rotate Speed

r/min

2980

2950

2950

2950

Weight

Kg

30

51

80

115

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