KNF LABOPORT® N 820.3 FTP Diaphragm Vacuum Pump, 20 L/min, 6 torr; 230 VAC

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KNF Mfr # 309577/026366 – Item # EW-78160-15
Quiet, reliable pumps with excellent chemical compatibility
  • Pure transferring and evacuation of gases
  • Highly compatible with vapors and condensation
  • Chemical resistant—suitable for highly aggressive or corrosive gases and vapors
  • Maintenance free
  • Double head pump
  • For 230 VAC operation
  • 1 year warranty

$2,969.00USD / Each

SPECS & DESCRIPTION

Specifications & Description

  • Wetted PartsPTFE, FFPM
  • Free-Air Capacity (CFM)0.71
  • Free-Air Capacity (LPM)20
  • Free-Air Capacity (LPH)1200
  • Max Flow Rate (CFM)0.71
  • Max Flow Rate (Liters/min)20
  • Max Pressure (PSI)14.5
  • Max Pressure (bar)1
  • Max Vacuum (in Hg)29.68
  • Max Vacuum (Continuous) (in Hg)29.68
  • Max Vacuum (Intermittent) (in Hg)29.68
  • Max Vacuum (mbar)8
  • Max Vacuum (mm Hg)6
  • Max Vacuum (torr)6
  • Max Vacuum (micron)8000
  • Max Vacuum (in H₂O)3.2
  • Port SizeG1/4\", Includes a 10mm hose barb
  • Max Temperature (° F)104
  • Max Temperature (° C)40
  • Max Temperature (Media) (° F)104
  • Max Temperature (Media) (° C)40
  • Max Temperature (Ambient) (° F)104
  • Max Temperature (Ambient) (° C)40
  • Duty CycleContinuous
  • Power (VAC)230
  • Power (amps)0.7
  • Phase1
  • Power (Hz)50
  • Motor TypeTEFC
  • StagesTwo
  • Shipping Weight (kg)9.3
  • Shipping Weight (lbs)20.5
  • Height (in)8.1
  • Width (in)6.1
  • Length (in)12.3
  • Height (cm)20.7
  • Width (cm)15.4
  • Length (cm)31.2
  • Height (mm)207
  • Width (mm)154
  • Length (mm)312
  • DescriptionDiaphragm Vacuum Pump, 20 L/min, 6 torr; 230 VAC
  • Warranty1 year
1 Year Warranty

Key Features

  • Pure transferring and evacuation of gases
  • Highly compatible with vapors and condensation
  • Chemical resistant—suitable for highly aggressive or corrosive gases and vapors
  • Maintenance free
  • Double head pump
  • For 230 VAC operation
  • 1 year warranty

More About this Item

The Laboport® vacuum pumps feature a solid-PTFE pump head, FFPM valves, and PTFE-coated diaphragm for excellent protection against the most aggressive corrosives. Easily transfer and evacuate most laboratory gases and vapors without contamination. The pumps are ideal for use with rotary evaporators, vacuum ovens, and concentrators. Being 100% oil free, the pumps are easy to clean and maintain. The compact design allows you to transport the vacuum pump wherever it is needed most.

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