Cole-Parmer Rotary Vane Vacuum Pump; 11.3 cfm/5x10-4 Torr, 115 V

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Cole-Parmer Item # EW-79203-50
Wide range of free-air capacities to match specific applications
  • Wide range of free-air capacities to match specific applications
  • Portable direct-driven high vacuum pumps—ideal for freeze dryers, vacuum ovens, and concentrators
  • Convenient inlet barb connection accepts two sets of tubing ID.
  • Gas ballast valve inhibits condensation of vapors—close for high-vacuum applications, open for applications
  • with moist vapors.
  • Isolation valve activates on power loss to prevent oil suckback and isolate vacuum chamber.
  • Time specific warning tag alerts you to change oil.
  • 1 year warranty

SPECS & DESCRIPTION

Specifications & Description

  • Wetted PartsCast iron, stainless steel, aluminum, and fluoroelastomers
  • Free Air Capacity (CFM)11.3
  • Free Air Capacity (LPM)320
  • Max Vacuum (torr)5 x 10-4
  • Max Vacuum (mm Hg)4 x 10-4
  • Inlet Port9/16\" and 13/16\" hosebarb
  • Outlet Port1-20
  • Noise Level≤55 dB(A)
  • Oil Capacity (Liters)1.1
  • Oil Capacity (oz)29
  • Max Temperature (° F)104
  • Max Temperature (° C)40
  • Duty CycleContinuous (not above 10 torr)
  • Motor TypeTEFC
  • Power (VAC)230
  • Power (Hz)50
  • Height (in)10.75
  • Width (in)7.125
  • Length (in)21.125
  • Height (cm)27
  • Width (cm)18
  • Length (cm)51
  • Motor hp3/4
  • DescriptionRotary Vane Vacuum Pump; 11.3 cfm/5x10-4 Torr, 115 V
  • Warranty1 Year
1 Year WarrantyCanadian Standards Association

Key Features

  • Wide range of free-air capacities to match specific applications
  • Portable direct-driven high vacuum pumps—ideal for freeze dryers, vacuum ovens, and concentrators
  • Convenient inlet barb connection accepts two sets of tubing ID.
  • Gas ballast valve inhibits condensation of vapors—close for high-vacuum applications, open for applications
  • with moist vapors.
  • Isolation valve activates on power loss to prevent oil suckback and isolate vacuum chamber.
  • Time specific warning tag alerts you to change oil.
  • 1 year warranty

More About this Item

What’s included: user activated tag to encourage appropriate oil change interval, 3 — ft rubber vacuum hose, ISO — to — hose adapter kit, and 40 mL of premium vacuum pump oil.

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