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Piston Pumps WOB-L® 2585

Welch Piston Pump WOB-L 2585 offers long-lasting reliability and powerful vacuum capabilities for diverse applications. Visit our WOB-L Piston Pumps category to explore more options.

Delivery time will be confirmed in the order

 

The WOB-L® 2585 dry piston pump is ideal for pumping water vapor, and for applications with vacuum requirements above 80 mbar and a high flow rate (up to 201 l/min). The pump provides continuous, reliable, high flow vacuum. It is light, compact, and its oil-free operation reduces maintenance. Pump comes with inlet liquid trap and mounted vacuum gauge.

Note: pump is not recommended for pumping organic, acidic and basic vapors.

Article Number

U2585C-50

Max. pumping speed at 50 Hz in m³/h (l/min)

10 (166.7)

Max pumping speed at 60 Hz in m³/h (l/min)

12.1 (201.7)

Max. pumping speed at 60 Hz in cfm (l/min)

7.1 (201.7)

Ultimate pressure in mbar (Torr)

80

Wired for

230V, 50/60Hz

Dimensions (W/D/H) in mm

432/191/305

Weight kg (lbs)

11.2 (24.7)

  • Hydrophobic in-line filter and hose DN 6 / DN 8 - 404008
  • Replacement container (Glas) for WOB-L® 2561, 2567, 2581, 2585 - U1415B
  • Connection-Kit 5 for Vacuum oven - 404005
  • Connection-Kit 6 - 404006
  • Vacuum regulator for WOB-L® 2581, 2585 - U2585K-50
  • Maintenance Kit for WOB-L® 2585 - U2585K-03
  • Seal Kit for WOB-L® 2585 - U2585K-04
  • Post-Pump Protection - Exhaust Silencer for WOB-L® 2567, 2585 - U1412C