Positive Displacement Air Blower/ Twin Lobe Compressor is a constant volume machine to operate against varying pressures. The Air Blower/ Twin Lobe Compressor delivers a metered amount of air measured at inlet conditions. The Air Blower/ Twin Lobe Compressor can operate at a constant speed against almost constant pressure, it delivers constant stream of pressurized air flow. Positive Displacement Air Blower/ Twin Lobe Compressor is made of quality grade raw material which ensures optimum durability along with long lasting trouble free service.