EDVAC > Produkty Edwards Vacuum > Pompy próżniowe bezolejowe (przemysłowe) > Drystar 80 SSP & Silencer

Drystar 80 SSP & Silencer

Edwards DRYSTAR 80 dry vacuum pump is configured for ease of installation and commissioning while providing a clean, robust and cost effective alternative to traditional oil-sealed pumps.

The DRYSTAR 80 is designed to handle large volumes of condensable vapours and particulate loads to provide a consistent pumping performance, minimal service intervention and low cost of ownership.  The use of dry pumping technology and unique seal design will eliminate contamination throughout the vacuum process making the DRYSTAR 80 suitable for a range of applications and environments.

Informacje

Features and Benefits

  • Extended periods between user intervention to achieve maximum uptime
  • No exhaust filters to service offering lower consumable cost and inventory
  • Available in hydrocarbon or PFPE fluid (for oxygen) versions making it suitable for a wide range of applications and environments
  • Continuous pumping from atmosphere
  • Consistent performance in demanding applications


Applications

  • Vacuum metallurgy processes
  • Heat treatment carburisation
  • Thin film coating technologies
  • Pharmaceutical freeze drying
  • Refrigeration and air conditioning system evacuation, drying, and backfilling
Dane techniczne

Drystar 80
Peak Pumping Speed 50 Hz 80 m3h-1 (47 cfm)
Peak Pumping Speed 60 Hz 94 m3h-1  (56 cfm)
Ultimate Pressure <3x10-2 mbar
  (<2x10-2 Torr)
Power @ ultimate pressure 3.6 kW (4.8 hp)
Power @ peak pumping load 5.8 kW (7.8 hp)
Electrical supply 200-230V 3Æ 50/60Hz  or  380-460V 3Æ 50/60Hz
Inlet connection ISO40
Outlet connection NW40
Cooling method Water
Cooling Water flow rate 1 lmin-1
  (0.26 galmin-1)
Max cooling Water supply pressure 8 bar (116 psig)
Cooling Water DP across pump 2.1 bar (30 psig)
Cooling Water temp 5-35 °C (41-95 °F)
Cooling Water inlet ½” Quick connect coupling
Cooling Water outlet ½” Quick connect plug
Purge gas pressure 0.5 bar (6-8 psig)
Purge gas light duty 15 slm
Purge gas connection ¼” Quick connect coupling
Weight 145 kg (320 lbs)
Noise (with exhaust silencer) <78 dB(A)
Exhaust back pressure 1.3 bar (18 psig)
Lubrication volume 0.4 l (0.1 gal)
Hydrocarbon lubrication SHC629
   
PFPE lubrication YVAC 25/6
   
Pliki do pobrania
Drystar 80 Pump and Booster packages Brochure