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WELCH

TEFC Continuous Duty Vacuum Pump

  • Item # 6D735
  • My Part #
  • Mfr. Model # 1402N-01
  • Catalog Page # 2588
  • UNSPSC # 40151502
TEFC Continuous Duty Vacuum Pump close
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  • Shipping Weight 150.5 lbs.
Country of Origin USA Country of Origin is subject to change.
Note: Product availability is real-time updated and adjusted continuously. The product will be reserved for you when you complete your order. More

Product Details

2-stage high-vacuum pumps are used for pumping corrosive gases to pressures below 1 Torr (1mm of Hg). Vane springs, valves, pressure tubes, and oil baffle are made of stainless steel. Oil case is PTFE lined. Nitrogen purge helps reduce corrosion. Gas ballast valve inhibits vapor condensation. Low rpm reduces friction wear. Large oil reservoir dilutes contaminants.

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Technical Specs

  • Item Vacuum Pump
  • HP 1/2
  • Displacement 5.6 cfm
  • Ultimate Pressure Torr 1 x 10-4
  • Intake Male SAE Flare ISO - NW 25
  • NPT Inlet 1"
  • Voltage 115/230
  • Amps AC 8.6/4.3
  • Overall Length 19-5/16"
  • Overall Height 15-7/16"
  • Overall Width 14-1/8"
  • Hz 60
  • Phase 1
  • Tube Inside Dia. 13/16"
  • Weight 112 lb.
  • Oil Capacity 80 oz.
  • Motor Type TEFC Continuous Duty
  • RPM 525
  • Ballast Gas
  • Valve Type Gas Ballast, That Inhibits Condensation of Water Which Can Lead to Corrosion
  • Application for Pumping Corrosive Gases
  • Includes Oil
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