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Dual-stage rotary vane vacuum pump manufacturer direct sales

Min.Order Quantity: 1 Set/Sets Dual-stage rotary vane vacuum pump manufacturer direct sales

Supply Ability: 400~700 Set/Sets per Month Dual-stage rotary vane vacuum pump manufacturer direct sales

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 Model 2X Sliding Vane Rotary Vacuum Pump

This type of rotary vane vacuum pump is a low speed rotary vane vacuum pump with two-stage structure and driven by belt.
This type of rotary vane vacuum pump is a basic equipment for extracting gas from a closed container to obtain high vacuum. It can be used alone or as a front-stage pump of booster pump, diffusion pump, molecular pump, etc. It can extract general gas or mixtures containing a small amount of condensable gas.
The pump can be used in vacuum smelting, vacuum welding, vacuum drying, vacuum packaging, vacuum coating, vacuum distillation, vacuum degassing, electric vacuum, experimental equipment and other vacuum operations.
The pump is allowed to operate continuously when the inlet pressure is less than 1330 Pa in the ambient temperature range of 5 - 40 C.
The pump is not suitable for removing gases with serious corrosion to metals, chemical reaction to pump oil, particulate dust, and excessive oxygen, explosive and toxic gases.

   

Model 2X-2 2X-4A 2X-8 2X-15 2X-30A 2X-70A 2X-100A
Pumping   capacity(L/s) 2 4 8 15 30 70 100
Ultimate vacuum pressure Gas   ballast closed Pa ≤6×10-2 (≤5×10-4)
Gas ballast open (Torr) ≤6×10-1 (≤5×10-3) ≤1.2 (≤1×10-2)
Motor   power (KW) 0.37 0.55 1.1 2.2 3 5.5 7.5
Temperature(°C) ≤40
Inlet(mm) 18 25 40 40 65 80 90
Speed(r/min) 450 450 320 320 450 420 342
Cooling   method Air-cooled Air-cooled Air-cooled Air-cooled Water-cooled Water-cooled Water-cooled
Weight(kg) 58 55 78 128 231 375 650
Oil   consumption amount(L) 0.7 1 2 2.8 3 4.2 5
Outline size(mm) Length 560 560 780 790 780 910 990
Width 310 330 430 530 500 650 850
Height 390 380 540 540 560 700 970


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