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Laboport® N 838.3KT.45P
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Laboport® PTFE-coated Diaphragm PPS Head Vacuum Pump, 404 L x 110 W x 210 mm H

Vacuum Pump, 404 L x 110 W x 210 mm H, PTFE-coated Diaphragm, PPS Head, FFPM Valve, 115 V, 60 Hz, 80 w, 0.5 A, 22 L/min Delivery Flow Rate, 11 Torr Vacuum, 7.4 psig Pressure, 100% Oil-free Transfer, Environmentally Friendly

  • Manufacturer Part No: N 838.3KT.45P
  • SECO Part No: N838.3KT.45P
  • Sold As:
  • Availability: loading

Series N838.3 diaphragm pumps are two-stage, dryrunning devices used in a wide range of laboratory applications. They transfer and pump gases without contamination. The heart of these very compact pumps is a KNF structured diaphragm. This patented diaphragm was stress-optimized using the finite elements method. As a result, we were able to make the pumps smaller while increasing the service life of the diaphragm. The pumps are available in various versions differing in the materials which contact the media.

Voltage : 115 V
Amperage : 0.5 A
Diaphragm Material : PTFE-coated
Flow Rate : 22 L/min
Head Material : PPS
Height : 210 mm
Hertz : 60 Hz
Length : 404 mm
Motor Protection : ID 10
Operating Pressure : 7.4 psig
Ultimate Vacuum : 11 Torr
Valve Material : FFPM
Wattage : 80 w
Weight : 6.8 kg
Width : 110 mm
  • 100% Oil-free transfer
  • Pure transferring, evacuation and compression
  • Use KT version for slightly aggressive or corrosive gases and vapors
  • Maintenance-free
  • Environmentally friendly, no oil or water waste
  • Gastight, leakage rate approx. 6 x 10-3 mbar x l/s, not tested in serial production

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