During the process, compressed air is pumped into the reverse vacuums to force the liquid out of the vessel. Since there can be no overpressurization because of the venture exhaust, there’s no risk of vacuum failure and other problems. There are different styles of two-way vacuums available that can be utilized for a reverse filter clean and reverse pump-out of the fluid from the vessel. These are explosion-proof vacuums that can be easily used in hazardous settings with ease. The pressure is always kept inside the pump, which is easily regulated to avoid any explosive damages.

The entire process looks like the following:

• Initiate the reverse pump-out valve.
• With the interior drop pipe, set up the strain that will drive the liquid up the drop pipe.
• Through the wand and floor instrument onto the ground or into another drum or vessel.
• Reverse pump-out the liquid with ease.
• Any overabundance development of strain will be constrained out through the exhaust.
• Holding down lashes helps to keep tension inside the drum.

100% SAFE in REVERSE MODE – As there is no mechanical gadget like a spring to keep the tension inside the drum there is no chance that strain can develop inside the drum. All overabundance pressure is delivered by means of the venturi exhaust. Contact Spillrite for your reverse vacuums requirement.