There should not be any cause of worry, if the already employed Vacuum Pump is found not competent enough to meet the requirements of the specific complex application, in terms of Pumping Speed, Ultimate Vacuum or Overall Performance, because now 'PROMIVAC' Mechanical Vacuum Boosters are there at your beck & call, just ready to come to your rescue by immediately taking over this challenging task.
Vacuum Boosters also known as Mechanical Boosters are dry pumps that meet most of the ideal Vacuum Pumping requirements. These are Positive Displacement type & are designed to handle large quantity of gases under low working pressures and are manufactured keeping close tolerances and ensuring complete air tightness. These are available in V-Belt / Direct Driven versions wherein the capacity can be varied as per choice.
A Vacuum Booster can be backed by various types of Vacuum Pumps such as Rotary Oil Sealed, Water-ring Vacuum Pump, Rotary Piston, Reciprocating Piston Pump, Dry Screw Pumps, Water / Steam Ejectors etc.Applications
Vacuum Casting, Coating, Degassing, Distillation, Transformer Oil Purification, Food & Edible Oil Processing, Drying, Freezing, Furnaces, Impregnation, Automotive Fluid Filling, Metallizing, Polymerisation, Crystallisation, Sintering, Electron Beam Welding, Heat Treatment, Plasma Welding, Sputtering, Creating Low Density Wind Tunnels, Space Simulation and also in Industries like Pharmaceutical, Chemical, Fertilizer, Electric Bulb & Tube Manufacturing, Semi-Conductors & Petrochemicals.
|Booster rpm||Motor Required|| Suc. X Del.
size in Inches
|Cut in Pressure
at inlet (mm Hg)
|PVB-110||100||1500||1500||1||2 1/2" X 2 1/2"||100||500 - 1000|
|PVB-112||200||1500||1500||1.5||3" X 3"||100||1000 - 2000|
|PVB-114||300||1500||1500||2||4" X 4"||100||1500 - 3000|
|PVB-116||400||1500||1500||3||5" X 5"||100||2000 - 3000|
|PVB-119||700||1500||1500||5||6" X 6"||50||3000 - 5000|
|PVB-220||1100||1500||1500||7.5||7" X 7"||50||3000 - 5000|