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Wob-L 2511

SKU: 2511b-01

Welch Vacuum Wob-L Single-Stage Piston Vacuum/Pressure Pump (2511B-01)

Single-Stage Piston Vacuum/Pressure Pump

SKU: 2511b-01

  • Vacuum/pressure (33 psig) station
  • Quiet, oil-free piston technology
  • Standard duty operation
  • Water jet or aspirator replacement for general duties
  • Lightweight, compact, portable pump
  • Wired for 115V 60Hz
  • Free air displacement @60Hz: 0.39 cfm (11 L/min)
  • Ultimate Pressure: 219 Torr (292 mbar)

$499.00

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Versatile model 2511 standard duty, oil-free, station is an economical, portable solution for aspirating, filtering or rinsing.

Added accessories for the 2511B-75 include 1.2 liter autoclavable, bleach resistant collection receiver, vacuum regulator and gauge, hydrophobic in-line filter, automatic shut-off when receiver is full. All wetted parts are treated for corrosion protection from moisture. Recommended for aspirating aqueous solutions including buffers, but not for acidic, basic or organic vapors or gases.