国产又爽又大又黄a片_久久久久99人妻一区二区三区_波多野结衣一区二区三区高清_亚洲国产成人va在线观看天堂_日欧一片内射va在线影院


Vacuum Pump PRODUCTS

Quality first, service first as the goal, to provide customers with high-quality products

Model-2X-Two-Stage-Rotary-Vane-Vacuum-Pump


Applications:
Can be used alone, and also can be used as prepump.
Can be use in the indusries such as vacuum metallurgy, vacuum welding, vacuum casting, vacuum drying, chemical and pharmaceutical, electric vacuum devices.
Long continuous work is enabled under the conditions of environmental temperature 5℃-40℃ and inlet pressure less then 1330 Pa.
Can not be used to extract high oxygen, toxic, explosive, corrosive, chemical reaction responding to pump oil and dust contained gases or used as delivery pump.
The time of continuous work under the inlet pressure of 6650Pa to high atmospheric pressure can be no more than 3 minutes.

Main specifications:
Model 2X-4A 2X-8 2X-15 2X-30A 2X-70A 2X-100
Pumping speed(L/S) 4 8 15 30 70 100
Ultimate pressure(≤Pa) Without gas ballast 6×10-2
With gas ballast 6×10-1 1.33 1.33
Power(kw) 0.55 1.1 2.2 3 5.5 7.5
Air inlet(mm) KF25 DN40 DN40 DN65 DN80 DN90
Speed(r/min) 420 320   450 420 935
Temperature rise(≤℃） 40
Oil capacity(L) 1 2 2.8 2 4.2 5
Noise ≤dB(A) 75 78 80 82 86 90
Weight(kg) 59 158 202 236 338 360
Size(cm) 49×31×41 79×43×54 79×53×54 78×50×56 91×65×70 113×74×69



Vacuum Pump Related Products

Quality first, service first as the goal, to provide customers with high-quality products