• Diaphragm type Vacuum Pump for suction of chemicals and gases. • Diaphragm type Vacuum Pump (Teflon-made) can suck chemicals and various kinds of gases. • Maximum vacuum degree is relatively high (max. 0.08 Kpa abs). • Also available for food industries. • All pumps are dry type, no need of lubricants replacement. Suitable for clean environment. • Wide variation of exhaust volume 5-200l/min.