High Quality No Noise Double Stages Roots Pump and Rotary Vane Transformer Vacuum Pump Set, Transformer Vacuum Evacuation Machine (ZJ)

Model NO.: ZJ-300
Model: Zj 70-200
Mechanical Principle: High Vacuum
Trademark: Lushun
Transport Package: Wooden Case
Specification: 70L/S-1200L/S
Origin: Chongqing, China
HS Code: 8421299090

High Quality No Noise Double Stages Roots Pump and Rotary Vane Transformer Vacuum Pump Set, Transformer Vacuum Evacuation Machine (ZJ)

High Quality No Noise Double Stages Roots Pump and Rotary Vane Transformer Vacuum Pump Set, Transformer Vacuum Evacuation Machine (ZJ)


Application:   

This vacuum pump set is widely used in transformer substations, power supply management, power plants, and transformer manufacturing. It operates at a vacuum level of 133Pa with a maximum vacuum of 5Pa. However, it is not suitable for pumping toxic gases, explosive gases, high-oxygen or high-moisture content gases, or gases that may react with the pump oil or cause corrosion to ferrous metals.

Features:

  • Fast start-up, high pumping speed, stable performance, and easy operation.
  • Equipped with a Roots Pump as the main pump and a rotary vane pump as the pre-stage pump.
  • Includes a vacuum gauge for monitoring and controlling the vacuum level of the container.
  • Uses French Schneider Electric components for reliable control.
  • Fully automatic operation with indicator lights showing operational status.
  • User-friendly design, low noise, energy-efficient, and cost-effective.

Technical Parameters:

Name LS-ZJ-70 LS-ZJ-150 LS-ZJ-300 LS-ZJ-600 LS-ZJ-1200
Pumping Rate (L/S) 70 150 300 600 1200

Vacuum Limit (Pa)

≤7

≤7

≤7

 ≤5

≤5
Power Supply ≤133

Pumping Stage No.

2

2

2

2

3
Diameter (mm) 38 50 65 80 100
Net Weight (kg) 450 600 900 1500 1650
Size (cm) (LxWxH) 100x85x140 110x95x165 130x115x175 140x125x180 180x140x190

*** Dimensions and weight may vary depending on technical specifications.
High Quality No Noise Double Stages Roots Pump and Rotary Vane Transformer Vacuum Pump Set, Transformer Vacuum Evacuation Machine (ZJ)
High Quality No Noise Double Stages Roots Pump and Rotary Vane Transformer Vacuum Pump Set, Transformer Vacuum Evacuation Machine (ZJ)
High Quality No Noise Double Stages Roots Pump and Rotary Vane Transformer Vacuum Pump Set, Transformer Vacuum Evacuation Machine (ZJ)
High Quality No Noise Double Stages Roots Pump and Rotary Vane Transformer Vacuum Pump Set, Transformer Vacuum Evacuation Machine (ZJ)
 

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