Devanco Canada - Get The Right Garage Door Opener‎ and Parts

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Commercial Door Operators

GH-321-1-CONT

Doorlec Industrial Jackshaft Door Operator 1 HP 230V 1P Contactor Model (Hard Wired)

Custom-designed extra heavy-duty industrial-type electric door operator
Worm gear reducer 40:1 ratio
#60 roller chain and sprockets from operator shaft to door shaft.
Door speed: 7 inches per second (approx.)
Adjustable torque limiter
Rotary type limit switches
3-Btn control. momentary-contact type for Open Close Stop
Solenoid disk brake
Sideroom required: 24 inch minimum
Maximum lifting capacity: 6800 LBS

GH-311-1-CONT

Doorlec Industrial Jackshaft Door Operator 1 HP 115V 1P Contactor Model (Hard Wired)

Custom-designed extra heavy-duty industrial-type electric door operator
Worm gear reducer 40:1 ratio
#60 roller chain and sprockets from operator shaft to door shaft.
Door speed: 7 inches per second (approx.)
Adjustable torque limiter
Rotary type limit switches

.......more details

ETH-A

Doorlec Trolley Type Apartment Op. 1/2 HP 120V Head Only

This operator can be wire to receive radio and photo electric control systems loop detectors etc..
Headroom Required: 2" minimum at doors highest arc of travel