Laboratory vacuum pump WOB-L® 2585
pistonreciprocating pistonoil-free

Laboratory vacuum pump - WOB-L® 2585 - WELCH VACUUM - piston / reciprocating piston / oil-free
Laboratory vacuum pump - WOB-L® 2585 - WELCH VACUUM - piston / reciprocating piston / oil-free
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Characteristics

Applications
laboratory
Technology
piston, reciprocating piston
Options
oil-free, dry
Flow

Max.: 201.7 l/min
(53.28 us gal/min)

Min.: 166.7 l/min
(44.04 us gal/min)

Pressure

Max.: 0.08 bar
(1.1603 psi)

Min.: 0.08 bar
(1.1603 psi)

Weight

Max.: 11.2 kg
(24.7 lb)

Min.: 11.2 kg
(24.7 lb)

Length

Max.: 19.1 cm
(7.5 in)

Min.: 19.1 cm
(7.5 in)

Width

Max.: 43.2 cm
(17 in)

Min.: 43.2 cm
(17 in)

Height

Max.: 30.5 cm
(12 in)

Min.: 30.5 cm
(12 in)

Description

Overview
The WOB-L® Piston Pump 2585 is a dry piston vacuum pump designed for continuous, high-flow evacuation and for handling water vapor. It provides oil-free operation to minimize maintenance and is supplied compact and lightweight with an inlet liquid trap and a mounted vacuum gauge. Delivery time will be confirmed in the order.

Key notes
Not recommended for pumping organic, acidic or basic vapors.

Features
  • Dry piston design for oil-free operation and reduced maintenance
  • High flow capability for vacuum requirements above 80 mbar
  • Supplied with inlet liquid trap
  • Mounted vacuum gauge included
  • Lightweight, compact construction suitable for laboratory and industrial applications

Service / Accessories
  • Hydrophobic in-line filter and hose DN 6 / DN 8 - 404008
  • Replacement container (Glass) 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

Technical specifications
  • Article Number: U2585C-50
  • Max. pumping speed at 50 Hz: 10 m³/h (166.7 l/min)
  • Max. pumping speed at 60 Hz: 12.1 m³/h (201.7 l/min)
  • Max. pumping speed at 60 Hz (cfm): 7.1 cfm (201.7 l/min)
  • Ultimate pressure: 80 mbar
  • Wired for: 230 V, 50/60 Hz
  • Dimensions (W/D/H): 432 / 191 / 305 mm
  • Weight: 11.2 kg (24.7 lbs)

Catalogs

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.