Yonghao vacuum 2XZ-2 direct-connected rotary vane Vacuum Pump 220V low noise and anti-oil return
Adopting low-noise design and precision machining, the noise is only 63dBA; it is equipped with a special gas ballast valve to prevent the pump oil from mixing and prolong the service life; the pumping speed is up to 2L/S, and the ultimate pressure is as low as 6x10-1Pa.
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Product Overview:
This series of pumps is the basic equipment used to pump gas from sealed containers. It can be used alone, or it can be used for booster pumps, diffusion pumps, molecular pump pre-pumps, maintenance pumps, bowl pumps for pre-pumps, vacuum drying, freeze drying, vacuum degassing, vacuum packaging, vacuum adsorption, vacuum forming, coating, food packaging, printing, sputtering, vacuum casting, instruments, instrument support, refrigerators, air conditioning lines and laboratories and other vacuum operations and supporting use.
Features
◆Low noise is achieved through thorough low-noise design and precise processing
◆Specially designed gas ballast valve is prepared to prevent pump oil mixing and extend the use time of pump oil
◆Designed with international similar products, small size, light weight, low noise, and easy start
◆It is equipped with an automatic double anti-oil return safety device, which does not return oil
◆It can be equipped with small diameter adapters, KF interfaces, and flange interfaces.
Product Use:
Freeze dryer, rotary evaporator, vacuum dryer
Centrifugal concentrator, glove box, tube furnace, double row tube
Extraction, coating, and sputtering equipment
A variety of high vacuum backing pumps
Pumping rate curve

YongHao vacuum 2XZ-2(220V) Direct-coupled rotary vane Vacuum PumpSpecifications
| LIST | VALUE |
|---|---|
| pumping speed | 2(7.2)L/S(m3/h) |
| Ultimate pressure gas ballast | ≤6x 10-1(0.006mbar)(pa) |
| Ultimate pressure gas town | ≤6 (0.06mbar) (pa) |
| Rotation speed 50Hz | 1400(r/min) |
| Rotation speed 60Hz | 1700(r/min) |
| Operating Voltage | 220V |
| Motor Power | 0.37Kw |
| Outer diameter of air inlet | G3/4( Ф12)(mm) KF-25 |
| noise value | 63dB(A) |
| oil Capacity | 1.0L |
| Dimension | 488x145x275mm |
| Gross Weight/Net Weight | 22/20(KG) |
| accessories | Shockproof vacuum/digital meter with pointer (to be purchased separately) |
YongHao vacuum 2XZ-2(220V) Direct-coupled rotary vane Vacuum Pump Packing list
host X1, manual X1, certificate X1, warranty card X1
[Note] Because the manufacturer's packaging may be updated or upgraded, the detailed packaging list shall be subject to the latest standard configuration of the manufacturer.


2XZ-2(220V)






