Each 120″ high-lift garage door drum is designed to suit garage doors up to 12 feet high Made with cast aluminum and has a capacity of 500 lbs per drum. Works with garage doors with a 1″ shaft and ¼” keyway. Maximum cable size 3/16″.
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D575-120 Commercial Garage Door Cable Drum High Lift
D575-120HL Commercial Garage Door Cable Drums fit high-lift garage doors as tall as 12 feet. Each drum offers a maximum lift height of 120 inches and a rated lifting weight of 500 pounds per drum.
D575-120HL Garage Door Cable Drums are used on most commercial size garage doors with torsion spring assemblies. One pair of drums can support a total door weight of 1000 lbs (500 lbs each). These drums accept 3/16″ cable diameters. These drums are sold in pairs with a right and left side mount. The right side drum is painted red and the left side drum is painted black. On standard lift doors the right hand drum (red) is located on the left side (inside looking out). The left hand drum (black) is located on the right side (ISLO).
Standard Features:
- Precision die cast aluminum alloy construction
- Maximum high lift: 120″
- Maximum door height: 144″ + high lift
- Lifting weight per drum: 500 lbs
- Maximum door weight: 1000 lbs
- Maximum cable size: 3/16″
- Cable length: Floor to shaft center +133″ minus amount of high lift
- Mounting: 1″ solid shaft with 1/4″ keyway
- Color coded: Red=LH and Black=RH
- Set screws: 3/8″-16 x 1″ hardened cup point set screws
- Cross Reference: Apco 5750-120, DNS 120, OMI 2700
