2BV2/2BV5/2BV6 Series Liquid Ring Vacuum Pumps

2BV series liquid/water ring vacuum pump has small volume, compact structure, directly connected motor, while installation, put it in horizontal plane, no need chassis.

This pump works basing on water ring principle, that is, impeller is installed eccentrically inside of pump body, after the pump start up, working liquid forms liquid ring(which is concentric with pump body ) inside of pump body, impeller passes motor power to liquid ring. Liquid ring pulse periodically between the impeller vanes, while in pulsation, gas is suctioned in through disk suction inlet and discharged from disk exhaust vent.

Pump casing material:cast iron

Impeller material:stainless steel 304

Seal:Viton mechanical seal

Coating disposal inside pump casing and pump cover

Above specifications are based on condition that absorbed gas temperature 20ºC,operational liquid temperature 15ºC,atmosric pressure 1013hpa.

It is widely used in all kinds of plastic extrusion cal and rmaceutical industry(autoclave,sterilizer,capsule filling machine),EPS foam machine,food-related industry,chemical industry(vacuum filtration,vacuum water diversion,vacuum feeding,vacuum evaporation,vacuum concentration,vacuum reflow,vacuum degassing)

Comparing to similar pumps,our pumps own a lot of superiority:

1.More than 30 years' experience in quality control and lead time,also we can provide competitve price.

2.Impeller material is stainless steel 304.

3.Inside pump cover,pump body and disc,it has anti-fouling coating disposal.

4.Use Viton mechanical seal to prevent corrosion so it can run smoothly under strict weather.

5.All motor has CE certificate and is made by our company to ensure power and quality.

6.Whole testing system controlled by micro-machine,all pumps pass testing before shipping.For each pump,we test for at least one hour,to test its power,capacity,vacuum degree,motor speed,current etc.

7.For quality problem,we guarantee to repair or replace within one year.

PACKAGING

SHIPPING

Lead time:15-20 days if quantity less than 50 units,if quantity more than 50 units,please confirm with us.

Standard voltage:380V,50HZ,3 se(if special voltage is required,please let us know)

We are in customized business,if special motor or material is needed,we can make it according to customer's requirements

If you have any questions about pump details,shipping,price term or payment term,please us.