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The rotary vane vacuum pump is an oil-sealed rotary displacement pump. The outlet valve is oil-sealed. The inlet valve is designed as a vacuum safety valve that is always open during operation. It can be used independently or as a booster pump, diffusion pump, molecular pump, and titanium pump's pre-pump. Also used for electronic devices production, vacuum drying, filtration, welding, metal smelting, etc.
2XZ-2 rotary vane vacuum pump is mainly composed of pump body, rotor, rotary vane, end cover, spring, etc. Installing a rotor in the rotary vane pump cavity, the outer circumference of the rotor is tangent to the inner surface of the pump chamber, and the rotor slot is fitted with two rotary vanes with springs. When it rotates, centrifugal force and spring tension make the top of the rotary vane keep contact with the pump chamber wall, and the rotating rotor drives the rotary vane to slide along the inner wall of the pump cavity.
2XZ series rotary vane vacuum pumps have many models; here are main parameters.
Model |
2XZ-0.5 |
2XZ-1 |
2XZ-2 |
2XZ-4 |
2XZ-8 |
2XZ-15 |
|
Pumping speed (L/S) |
0.5 | 1 | 2 | 4 | 8 | 15 | |
Ult. vacuum (Pa) |
Without gas ballast |
≤6*10-2 |
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With gas ballast |
≤6.5 |
≤1.33 |
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Rotary speed (r/min) |
1400 |
1410 | 1410 | ||||
Working Voltage (V) |
220 | 220/380 |
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Motor power (Kw) |
0.18 | 0.25 | 0.37 | 0.55 | 1.1 | 1.5 | |
Inlet diameter (mm) |
Φ16 |
Φ16 | Φ25 | Φ25 | Φ40 | Φ40 | |
Temp. rise of pump oil (ºC) |
40 | ≥45 |
≥65 |
≥70 |
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Oil capacity (L) |
0.5 | 0.55 | 0.8 | 0.1 | 2.5 | 4.0 | |
Size |
Â
L (mm) |
450 | 467 | 488Â | Â 528 | 572 | Â 703 |
|
Â
W (mm) |
 130 | 130 |  145 | 145 | 172 | 338 | |
|
Â
H (mm) |
254Â | 254Â | 280Â | Â 280 | Â 350 | 453Â | |
|
 Â
Weight (kg) (with 3-phase motor) |
Â
13.5 |
 15 |  20 | 23 |  48.5 |  77.5 | |
|  Noise (db) | ≤60 |
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|   Vibration reference number (u) |     ≤80 | ||||||
The 2XZ series rotary vane vacuum pump belongs to two stage direct connection structure rotary vane vacuum pump, which can be used for drying, sealing the container and other ancillary pumping air or net vacuum equipments.
Features of Rotary Vane Vacuum Pump:
1. The 2XZ series rotary vane vacuum pump belongs to two stage direct connection structure rotary vane vacuum pump, which can be used for drying, sealing the container and other ancillary pumping air or net vacuum equipments.
2. It has the advantages of small size, light weight, low noise, convenient for using and more.
3. The 2XZ series Rotary Vane Vacuum Pump can not be used as the compression type delivery pump.
4. 2XZ series rotary vane vacuum pump can be used independently, which also can be as booster pump, diffusion pump, molecular pump, and titanium pump's pre-pump. Also used as electronic devices production, vacuum drying, filtration, welding, metal smelting, etc.
1. What's the minimum order quantity?
One set at present.
2. What kind of payment term do you accept?
Normally we accept TT, PayPal, Western Union, Alibaba Escrow, and L/C. The exact term will be discussed during the deal.
3. How will you deliver these goods?
It will be decided according to your quantity. Normally we will choose International Express, Air, and Sea.
4. How will package glass equipment?
We package these glass equipment in good and Non-fumigation standard wooden case.
5. Can you accept OEM terms?
Sure.
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Packing:
- The product will be packed in wooden case, and also can be packed by others ways as your request.
- Both neutral and customized packing are available.
Shipping:
- We can ship the goods to you by international express, such as DHL, UPS, TNT, and so on. And you can choose the appropriate way based on your timeline and budget. Besides, you can choose to use your own shipping agent.
Our company and Service:
Zhengzhou Keda Machinery and Instrument Equipment Co., Ltd. is a famous manufacturer of lab equipment located in central China.
The main products are high temperature circulating water/oil bath, rotary evaporator, short path distillation, glass reactor, circulating water vacuum pump, low temperature reaction bath (slot), cooling chiller, drying oven, high-pressure reaction kettle, freeze dryer, water/oil bath, magnetic heating stirrer, hydrothermal synthesis reactor, heating mantle, lift jack, etc.
Our company has become a pacesetter of the lab instruments in China.
We are confident in providing professional products and service you want.
We guarantee that your inquiry will be received our immediate attention.
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