GVD 18-28

GVD 18-28

FEATURES AND BENEFITS
• The pump is designed for reliable, long-term operation.
• Thermal overload device prevents overheating (single phase only).
• The pump is a free-standing unit.
• The drive is provided through a flexible coupling by a single-phase or three-phase (four pole) motor.
• The motors are totally enclosed and are cooled by the motor-cooling fan.
• Easy to use controls.
• Pressure die cast oil box with integral oil seals prevents oil leaks.
• Gas ballast valve for large water vapour handling capacity.
• Externally approved to EN61010, CSA, C22.2 and UL61010.
• Oil distribution valve. • Pumping chambers are air-tight.
• Oil sight-glass, two oil drain-plugs, inlet-port and outlet nozzle all fitted as standard.

APPLICATIONS
• Analytical instruments - LCMS
• Automotive • Beam lines and high energy physics
• Centrifuges, ultra-high speed
• Coating
• Cryogenics
• Degassing/curing - oil, epoxy resin
• Distillation/extraction/filtration
• Freeze drying
• Furnaces
• Gas bottle filling/emptying
• Gel drying
• Glove boxes, ovens
• Laboratory bench top vacuum
• Lasers, gas recovery and re-circulation
• Leak detectors, Helium
• Load locks and transfer chambers
• Refrigeration manufacture
• Rotary, centrifugal evaporators
• Surface science instruments
• Turbomolecular backing pumps
 



For product brochure:
https://www.atlascopco.com/content/dam/atlas-copco/vacuum-technique/industrial-vacuum/documents/datasheets/gvd/vacuum_GVD%2018-28_datasheet_nocrop.pdf