Rotary vane pumps: bombas de palhetas rotativas de estágio único ES
(single stage rotary vane vacuum pump ) 

Coating

•   Load locks of glass coater and large in line coaters
•   Web and roll coatings
•   Optical, ophthalmic and display coating
•   Surface coating like plasma deposition and reflective or decorative

Drying

•   Transformer drying
•   Automotive drying and filling systems
•   Refrigeration and air conditioning
•   Battery and capacitor drying

Heat treatment

•   Tempering
•   Quenching
•   Annealing
•   Vacuum brazing
•   E-beam and plasma welding

General industrial

•   House vacuum
•   Sterilisation
•   Plasma cleaning/sterilising
•   Oil/resin degassing
•   Food processing
•   Leak detection
•   Cryo interspace
•   Leak detection
•   Vacuum insulated panels
•   Vacuum insulated glass
•   Cylinder filling

• Suitable for a wider range of industrial applications, with good water vapour handling
• Can be serviced on site by the user – higher productivity
• Easy oil and filter changes – easy to maintain
• Quieter than most comparable single stage rotary vane pumps
• Minimal oil emission, environment friendly
• In-built ISO and BSP connections – ease of integration
• Fully assembled package with EH boosters – suits a variety of performance requirement, simple and easy

There are five variants in the ES range to suit different requirements. These can be used individually or with the EH range of mechanical booster pumps (variants available from EH250 to EH4200) to increase both performance and ultimate vacuum.

• ES65
• ES100
• ES200
• ES300
• ES630

There are a range of accessories available for easy control of the ES pump

• Oil level switch
  For remote monitoring of the oil level, to prevent potential damage to the pump Available separately or in combination with a PT100 or a 120˚C sensor.
• Temperature sensors
  PT100 and the 120˚C temperature sensor to monitor temperature of the oil.
• Inlet Filter/Inlet Catch pots
  Inlet filers can be used to maximise up-time by preventing debris getting into the pump mechanism. Inlet Catch pots protect the pump from a large volume of condensable vapours.