Products and Solutions

Product Introduction

2X Rotary Vane Vacuum Pump is one of the basic equipment for obtaining vacuum for airtight containers by exhausting gas. It has a double-stage structure, can be used alone, or used as the fore pump in front of the booster pump, diffusion pump, molecular pump, etc. This pump is applicable to 
chemical and pharmaceutical industry, electric vacuum devices and other industries.



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Free Consultation Purchasing Hotline:+86-533-2727685

Product Advantages

* High efficiency and reliable performance
* Can reach higher vacuum degree 


  • p562
Working Principle

To reach certain vacuum environment, the drain valve vane of high-pressure stage will close, then the gas in the high-pressure stage will be transfered to the low pressure stage and ejected at last. 

Technical Parameter

Model 2X-4A 2X-8A 2X-8 2X-15 2X-30A 2X-70A
 Pumping Speed ((L/S) 4 8 8 15 30 70
 Ultimate Pressure (≤ Pa) ≤ 6× 10 -2
 Motor Power (kw) 0.55 1.1 1.1 2.2 3 5.5
 Temperature Rise (℃) ≤ 4
 LW Noise dB(A) ≤ 75 ≤ 78 ≤ 78 ≤ 80 ≤ 82 ≤ 86
 Inlet Diameter (mm) Φ 25 Φ 25 Φ 40 Φ 40 Φ 65 Φ 80
 Rotational Speed (r/min) 450 550 320 320 450 420
 Injection Amount of Oil (L) 0.7 0.9 2 2.8 2 4.2
 Dimension (cm) 55× 34× 41 55× 43× 44 79× 43× 54 79× 53× 54 78× 50× 56 91× 65× 70
 Weight(Kg) 54 70 135 196 240 428

 

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Contact Information

J.H. Chemical & Pharma Equipment Co.,Ltd

Address: No.200, Huaguang Road, Zibo, Shandong, China.

Factory address: No.35, Songlin Road, Zibo, Shandong, China.

+86-533-2727685

+86-533-2875625

sales@jh-equipment.com