Tri Lobe Roots Blower

AKASHTri-Lobe Rotary Compressors/Blowers are positive displacement units,whose pumping capacity is determined by size, operating speed and pressureconditions. It employs two Tri-Lobe impellers mounted on parallel shafts, rotating inopposite direction within a casing closed at the ends by side plates. As the impellersrotate, air is drawn into one side of the casing and forced out of the opposite sideagainst the existing pressures. The differential pressure developed, therefore, dependsupon the resistance of the connected system. The Blowers, being positivedisplacement type, do not develop pressure within the casing but the dischargepressure depends upon the system resistance/back pressure. Effective sealing of thecompressor inlet area from the discharge area is accomplished by use of very smalloperational clearance, eliminating the need of any internal lubrication of the lobes. Apair of accurately machined alloy steel, hardened and ground timing gears maintainclearances between the impellers, during rotation. The air, thus delivered, is 100% OILFREE.