DIAPHRAGM TYPE DRY VACUUM PUMP DAP SERIES Diaphragm Type Dry Vacuum Pump DAP Series Diaphragm type pump creates vacuum by reciprocating movement of rubber diaphragms. Pump structure creates an Oil-free environment and maintenance easy. DAP series is the smallest diaphragm pump from our product ranges and offers pumping speed at 6L and 12 L/min at 50Hz. SPECIAL FEATURES / FURTHER APPLICATIONS • Vacuum chucks, wafer and tip handling devices. • Vacuum tweezers, medical appliances. • Printing equipment. • Automatic packing machines. • Optical appliances. • Sterilizer