·         No lubricant required

·         Noiseless performance

·         Absolutely  portable

·         Totally oil-free construction

·         Practically maintenance –free

·         All parts made from special graded Aluminum die cast material for light weight and good strength

·         Diaphragms are made of special 2-ply nylon reinforced neoprene rubber.

·         Valves made of SS 316 material

·         Built –in micro suction filter