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8311 Series - Diaphragm Pumps

  • Capacity up to 40 l/min (1.4 cfm)
  • Vacuum to 97%
  • Restarting at ambient
  • Outstanding air-liquid mixture handling capability
  • Oil resistance and anti-corrosion feature
  • Easy assembly for better serviceability
  • Low sound and vibration levels
  • Consistent performance
  • Higher reliability for stable daily operation

Part Number

Head Configuration

Max. Flow

Max. Pressure

Max. Vacuum

Motor Type

Nominal Voltage

Weight

83112202

Vacuum

1.41 cfm (40.0 l/min)

N/A

0.97

AC

100V 50/60hz

11.9 lb (5.4 kg)

83112002

Vacuum

1.52 cfm (43 l/min)

N/A

0.97

AC

230V 50hz, 220V 50/60hz

11.9 lb (5.4 kg)

  • Autoclave
  • Vacuum lift
  • Gas analysis
  • Laboratory vacuum equipment

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