Liquid Band Vacuum Pump Working Basic principle. The vacuum pump consisting an impeller which is situated eccentric to the cylinder body(Vacuum pump housing). Vacuum is established in the vacuum pump by using a liquid seal. … When the impeller begins to rotate, the liquid is usually begins move outward by centrifugal power.
Water band vacuum pump is a common kind of liquid ring vacuum pump. Water band is usually a rotor with multi-blades eccentrically set up in the pump shell. When it rotates, it throws liquid in to the pump and forms a liquid band concentric with the pump shell. The liquid ring and the rotor blade type a rotating variable capability vacuum pump with periodic quantity change. When the working liquid is drinking water, it is called drinking water Band vacuum pump. There are numerous kinds of water band vacuum pumps with different prices. .Among them, 2BV is more cost-effective. The type selection of water band vacuum pump Water Vacuum Pump should be predicated on your on-site process, the required vacuum level and the amount of air pumping required.
