Rotary vane vacuum pump 1531 series
oil-freesingle-stagefor laboratories

rotary vane vacuum pump
rotary vane vacuum pump
rotary vane vacuum pump
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rotary vane
Number of stages
for laboratories, for medical applications
Other characteristics
compact, high-flow, air compressor
Ultimate vacuum

Max.: 335 mbar (4.86 psi)

Min.: 0 mbar (0 psi)

Flow rate

2.1 m³/h, 2.5 m³/h (74.16 ft³/h)


Power 1/10 hp ( 0.07 kW ) Max Flow (50 Hz) 1.2 cfm ( 2.1 m3/h ) Max Flow (60 Hz) 1.5 cfm ( 2.5 m3/h ) Max Pressure (50 Hz) 15 psi ( 1 bar ) Max Pressure (60 Hz) 15 psi ( 1.0 bar ) Max Vacuum (60 Hz) 20.0 in-Hg ( 335.0 mbar abs ) Weight 7 lbs ( 3 kg ) Min Temperature 33.8 °F ( 1 °C ) Max Temperature 104 °F ( 40 °C ) Product Details The easy to install, rugged 1531 Series offers oil-less operation to ensure the discharge air remains free of contamination from lubricants. They produce minimal noise or vibrations, which makes them well suited for noise sensitive environments like medical, dental and laboratory applications. In addition, these compact units offer high flow, pulse free air– making them ideal for applications requiring consistent air pressure and air flow. Thermal Protection The thermal over load protection protects motor windings from damage should the pump become stalled during operation. (AC models) Low Maintenance Vanes and filters are easily serviceable to extend the life of the product and maximize uptime.


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