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Roller Gate – Series N

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  • Pneumatic actuated Roller Gate for gravity flow
  • Aluminum construction standard
  • Available in sizes 6″ up to 36″

Standard Features

  • Positive Blade Lock (PBL) between blade & cylinder rod
  • Internal magnetic piston, cushioned air cylinder
  • Stainless steel blade
  • Narrow profile, light weight aluminum frame
  • Adjustable nylon cam rollers for dust tight seal on blade
  • Constant pressure nylon seals on blade
  • Fully lined polymer interior
  • Regular flange patterns or CEMA flanges to match screw conveyors
  • Standard gate rated for 82° C (180° F)
  • Fully tested prior to shipping


  • Solenoids – single or double acting 110 volt AC & 24 volt DC NEMA 4
    (available NEMA 7 Class I, Groups B, C & D, Class II, Groups E, F & G)
  • Oversized air cylinders
  • Hand wheel, hand crank, electric or chain wheel actuation
  • Position switches mounted on air cylinder 5 volt to 240 volt AC/DC
  • High temperature modifications available
  • Stainless steel
  • Clear covers
  • Special service inlet