For all the "Rite" Loading Dock Solutions

• Fire Doors
• Fire Counter Shutters
• Electric Operators
• Fire Door Release System

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MODEL PRO-GH INDUSTRIAL WORM GEAR JACKSHAFT
OPERATOR WITH CHAIN HOIST

STANDARD FEATURES:

• 2 year warranty
• Heavy duty reversing contactor c/w electrical interlock
• Continuous duty Industrial motor
• Full overload protection
• Worm gear in oil-bath reducer
• 24V Fused Control Circuit
• C-2 wiring standard (Constant Pressure Close)
  Note: B-2 Wiring can be field set by moving 1 jumper wire. Safety equipment must be installed when B-2 wiring is used.
• External radio control terminal strip
• Three Button Control Station
• Fully adjustable rotary limit switches
• Powder metal limit cams
• Motor removable without affecting limit setting
• Solenoid brake standard
• #50 roller chain drive & sprockets
• Chain Keeper
• Emergency chain hoist with electrical cutout switch for manual operation
• Universal left or right hand mounting
• Baked on dark grey coat finish
• Approximate shipping weight 110 lbs.

Horsepower Selection Guide:

NOTES:
For wood doors, use column C
For Aluminum Doors, use column B
For Fiberglass Doors, use column A
** A friction clutch is highly recommended on sectional doors

Full Load Amp Rating Chart:

DIMENSIONS