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- Contact Person : Mr. Song Andy
- Company Name : Shandong Alldohua International Trading Co., Ltd.
- Tel : 86-000-18653371891
- Fax : 86-533-3155455
- Address : Shandong,Zibo,Room D809 High-Tech Pioneering Park 35 Zhengtong Road, Zhangdian Zibo Shandong China
- Country/Region : China
- Zip : 255000
rotary-vane vaccum pump
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INTRODUCTION
The 2X series vacuum pump is of two-stage structure, its operation performance consists of two parts, high-pressure stage and lowpressure stage. Its suction port is connected with the vacuum container or other vacuum equipments to helps intaking or draining the gas inside the container during operation. When the equipment is in vacuum, the high-pressure stage drain valve will be closed, then the gas suctioned by the high-pressure stage will be transferred to the second stage, after that, the gas will be suctioned and drained through the second stage, so that the vacuum equipment can get a certain extent vacuum. The technical parameter of the pump is 6×10-2Pa. According to the user's operation requirements, to equip a vacuum booster pump, and this pump is used as a backing pump. Since the booster pump increased suction force, accompanied with the continuous suction of the backing pump, the equipment will obtain higher vacuum percentage.
PARAMETERS
Model | 2X-1 | 2X-2 | 2X-4 | 2X-8 | 2X-15 | 2X-30A | 2X-70A | ||
Item/Pumping Speed(L/S) | 1 | 2 | 4 | 8 | 15 | 30 | 70 | ||
UltimatePressure | Gas ballastclosed | Pa(Torr) | ≤60x10-2(<5×10-4) | ||||||
Gas ballastopen | ≤2.66(<2×10-2) | ||||||||
Motor Power(KW) | 0.25 | 0.37 | 0.55 | 1.1 | 2.2 | 3 | 5.5 | ||
Temperature Rise(°C ) | ≤40 | ||||||||
Inlet Diameter(mm) | 16 | 25 | 25 | 40 | 36 | 65 | 80 | ||
Rotational Speed (r/min) | 510 | 610 | 543 | 590 | 320 | 450 | 420 | ||
Injection Amount of Oil (L) | 0.22 | 0.35 | 0.55 | 0.6 | 4.2 | 3.2 | 5 | ||
LW Noise dB(A) | 65 | 70 | 75 | ||||||
Weight(kg) | 28 | 40 | 60 | 78 | 128 | 231 | 375 | ||
Mode of cooling | Natural cooling | Water cooling | |||||||
rotary-vane vaccum pump
