Rotary-Vane Vacuum Pump (2X)

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  • Model No.: 2X-30A
  • Structure: Rotary Vacuum Pump
  • Vacuum Level: High Vacuum
  • Operating Condition: Dry
  • Packaging: Neutral Wooden Crate
  • Origin: Zhejiang, China
  • Oil Type: Oil-Lubricated
  • Pumping Method: Entrapment Vacuum Pump
  • Function: Fore Pump
  • Brand: JLZK
  • Capacity Range: 4L/s – 100L/s
Rotary-Vane Vacuum Pump (2X)
Applications & Features:
1. Starts up directly from atmospheric pressure for efficient evacuation.
2. Can be used as a rough pump alone or as a backing pump with other high vacuum systems.
3. Widely applied in metallurgy, chemical processing, light industry, medical equipment, electronics, and LSI manufacturing.
4. Not suitable for gases that are oxygen-rich, toxic, explosive, or reactive with pump oil. Also not recommended as a compressor or for gas transport.
5. This series of progressive vacuum pumps is essential in food processing, chemical industries, and plastic manufacturing.

Technical Specifications
Model 2X-2C 2X-4C 2X-8D 2X-8A 2X-15A 2X-30A 2X-70C 2X-100T
Pumping Speed (L/s) 2 4 8 8 15 30 70 100
Ultimate Pressure
(without gas ballast)		 Partial Pressure (Pa) 6 × 10⁻²
Total Pressure (Pa) 2.5
Motor Power (kW) 0.37 0.55 1.1 1.1 2.2 3 5.5 7.5
Inlet Diameter (mm) 25 25 40 40 40 65 80 95
Rotation Speed (rpm) 700 700 410 320 320 450 420 550
Cooling Type Air-Cooled Water-Cooled
   
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