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- Modification kit for in-field upgrades
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- Installed directly on the output shaft of the operator.
- Provides added protection by causing the clutch to slip when the door systems requires adnormal torque to be operated.
- Includes sprocket for #50 chain
- Operator mounting side must be specified
.......more details
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- For manual operation with a hand crank instead of a chain hoist.
- Hand crank hook and eye outlet is supplied.
- A 5/8" rod or pipe (SHAFT002) is required but not supplied
- SHAFT002 should be ordered separately and desired cut-to length specified at time of order.
.......more details
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- For in-field upgrade on OGH and MGH operators
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- Must specify exact length required when ordering
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- Allows for operation of a door by an auxiliary chain hoist.
- Hoist mechanism is coupled to front end of drawbar
- MUST specify door width and position of hoist (left or right)
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- Can be added in the field
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- Modification when purchased with an operator
- #410 CHAIN WITH FRONTIDLER ASSY
- CHAIN HOIST ASSY
- HOIST KIT FOR TROLLEY HOIST CHAIN .......more details
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- For 3/4 Hp & 1 Hp Trolley operators
- Includes floor level brake release cable 1" x 12' round bar.
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- For 3/4 Hp & 1 Hp Trolley operators
- Includes floor level brake release cable 1" x 12' round bar.
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- For 3/4 Hp & 1 Hp Trolley operators
- Includes floor level brake release cable 1" x 12' round bar.
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- Allows for operation of a door by an auxiliary chain hoist.
- Used primarily on center mount applications
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- The standard v-belt is replaced by a cogged v-belt for added durability
- Applies to: OSH OTH OTH-A.00 OTBH OTBH-A.00
- This is available only as an upgrade with the purchase of a commercial op.
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- Modification kit for in-field upgrades
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