D850-132 Garage Door Full Vertical Lift Drum (Pair) for use on doors up to 11′ height with 1″ solid shaft with 1/4″ keyway. 8-1/2″ Diameter Cable Drum.
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D850-132 Commercial Garage Door Cable Drum 11′ Vertical Lift
D850-132VL Commercial Garage Door Cable Drums fit vertical lift garage doors as tall as 11 feet.
D850-132VL 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 850 lbs (425 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 door height: 11′
- Lifting weight per drum: 425 lbs
- Maximum door weight: 850 lbs
- Maximum cable size: 3/16″
- Cable length: Floor to shaft center +143″ minus door height
- 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 850-11, DNS 143-11, OMI 2900
