Edwards Stokes 212J Microvac - REBUILT

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In stock
SKU
REBUILT_212J
Weight 950 lbs
Motor Power 7.5 hp
Pumping Speed 234 m3/h
Ultimate Pressure 3.3 x 10-2 mbar

Edwards Stokes 212J Microvac Rotary Piston Vacuum Pump - REBUILT

Features & Benefits

  • Same connections as existing 212H - no changes to existing pipe work.
  • Same footprint as previous 212H - drop in replacement.
  • Integral gas ballast valve - ease of facilitating automatic gas ballast, no external valve to damage.
  • Integral oil piping - leak-free performance in a modern, attractive design.
  • Improved motor mounting platform - solid design minimises belt wear.
  • Integral gas ballast valve - quick adaptation to automatic gas ballast, no external valve to snag.
  • Computer aided shaft design - fine tuned for improved balance and vibration.

Questions? Please call our toll free number at 866-332-0500 or send an email to our sales team!

Displacement (swept volume) 255 m3h-1 / 150 ft3min-1
Pumping speed 234 m3h-1 / 138 ft3min-1
Ultimate vacuum (total pressure)
    w/out gas ballast < 3.3 x 10-2 mbar / < 2.5 x 10-2 Torr
    w/ gas ballast < 2.6 x 10-2 mbar / < 2 x 10-2 Torr
50Hz motor size (TEFC) 5.5 kW IEC (CE variant)
60Hz motor size (TEFC) 7.5 hp TEFC
Motor speed 1,800 rpm
Inlet connection 3 inch ASA/ANSI flange
Exhaust connection 2 inch ASA/ANSI flange or 2 inch NPT
Water inlet/outlet connection 1/2 inch NPT
Recommended cooling flow @ 85°C / 30°F     5.7 lmin-1 / 1.5 gal min-1
Water vapour pumping rate 5 kg h-1 / 11 lb h-1
Oil capacity 15 litre / 4 gal
Recommended oil V lube F
Noise < 77 dB(A)
Weight 431 kg / 950 lbs

Specifications

Type Label Description Download
Edwards Stokes Microvac Series - REBUILT Instruction Manual Download

Need modifications to this item? PTB Sales' expert team of engineers can configure products to your specific needs.

Edwards Stokes 212J Microvac Rotary Piston Vacuum Pump - REBUILT

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