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Part#: 39842
Weight: 13.0 lbs
Brand: Welch Vacuum

Welch Piston-Style Vacuum Pump, 1.2 CFM

  • Oil-free operation
  • Great for suspended solids and membrane filtration
  • Use with dry or aqueous vapors
Price: $784.95
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Need Help? Call 800-548-1234

Use these pumps for filtration and aspiration applications that don’t generate chemical vapors, such as suspended solids and membrane filtration procedures. Oil-free operation simplifies use, lowers the noise level and extends the service life of your pump. Pumps feature inlet liquid trap, water muffler and 1/4" ID hose barb.

Vacuum/pressure pumps offer the convenience of having vacuum and pressure capabilities in a single unit. They feature two pressure/vacuum gauges with regulators.

Includes: 5-ft power cord with 3-prong plug for 115-VAC operation. 1-year warranty.

Note: If using with a 1-L filter flask (typically 3/8" barb), order two 3/8" hose barbs. Be sure to follow proper start-up and shut-down procedures, and use an additional moisture trap to prevent damage and prolong pump life.

Alternate voltages are available. Contact USABlueBook for more information.

Tech Specs
  • Free air capacity: 1.2 cfm
  • Max vacuum: 27.2" Hg
  • Max pressure: 50 psig
  • # Funnels: 1 to 4