Diaphragm vacuum pump DOA series

oil-freesingle-stagefor laboratories

Power 1/8 hp ( 0.25 kW ) Max Flow (50 Hz) 1.6 cfm ( 2.6 m3/h ) Max Flow (60 Hz) 1.9 cfm ( 3.2 m3/h ) Max Pressure (50 Hz) 60 psi ( 4.2 bar ) Max Pressure (60 Hz) 60 psi ( 4.2 bar ) Max Vacuum (60 Hz) 25.5 in-Hg ( 150.0 mbar abs ) Weight 14.5 lbs ( 6 kg ) Min Temperature 40 °F ( 5 °C ) Max Temperature 104 °F ( 40 °C ) Product Details With a compact, yet durable and rugged construction, the DOA Series provides oil-less operation, which ensures that the discharge air remains free of lubricant contamination. It’s well suited for noise sensitive environments like medical laboratory applications, due to the low noise and vibration operation. Additionally, the unit requires minimal power consumption and can be used as a compressor or vacuum pump for maximum versatility. Easy maintenance The air filter, diaphragm and valves are easily replaceable, which extends the life of the product and maximizes uptime. Durability & long life The connecting rod is bonded to the bearing not clamped as in lighter duty pumps. The unit runs at cool operating temperatures and has oversized maintenance-free bearings and corrosion resistant materials – all of which add to the long service life. Unit specific features • Standard units include muffler for vacuum applications and motor capacitor. • Lab models include vacuum/pressure gauges, hose barbs, regulators, carrying handle and rubber feet. • Corrosion resistant model (DOA-P701-DB) includes Teflon coated head assembly and diaphragm cover, Neoprene diaphragm and stainless steel valves.