QF SD Auto Gate

QF SD Auto Gate

Nordfab SD Automatic Blast Gates are operated by compressed air cylinders, controlled by electrically connected solenoid. 120V control circuit and 75psi minimum air pressure.


Optional 24V DC or AC control circuits available.
Single cylinder: 3″ to 8″. Two cylinders: 9″ to 22″.

Not available in SS.

Refer to our Product Reference for more information.

• Available in Galvanized
• Available with flanged ends in diameters up to 24", and other various end types
• Optional gauges 18 and 16 for collar only

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