SZ series liquid ring vacuum pump and compressor is used to suction or compress air and other gas that is non-corrosive, unsolvable in
water and with no solid powder, so that vacuum and pressure can be obtained in the sealed container. However, the gas allowed mix
less amount of liquid. The pump is widely used in several sectors such as mechanical, petrochemical, pharmaceutical, food, sugar
making and electronic industry.
During the process of operation , the air compression is constant temperature, which won't easily result in any danger, when the pump is
suctioning or compressing any flammable or explosive gas. Therefore, the pump is widely used.
1. When the vacuum percentage range is 40% to 90%, or the pressure range is 0.05Mpa to 0.15Mpa, the gas suction and drainage will be subject to the
amount of the supplied water amount and the crevice between the impeller and the side cover. If the flux is rather small, and the adjustment is not
accurate enough, the gas suction and drainage tends to be smaller.
2. The value in the table is obtained under the following condition:
a.water temperature is 15≧
b.air temperature is 20≧
relative humidity of the gas is 70%.
air pressure is 0.1013Mpa
3. The performance difference in the table will not exceed 5%