DIGI III TENSIONER KIT ASS. FOR CHAIN
SKU: DIG021B·Garage Door Hardware
Digidoor III chain tensioner kit assembly keeping the drive chain at correct tension.
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Digi DIG021B description
The Digidoor III chain tensioner kit assembly keeps the operator's drive chain at its correct working tension. A properly tensioned chain runs quietly, engages the sprockets cleanly and avoids the jumping and accelerated wear that comes with slack. The kit replaces a fatigued tensioner in the Digidoor III rail assembly and is a standard service item on older installations where the chain has stretched.
Digi DIG021B specifications
- Type
- Chain tensioner kit assembly
- Application
- Digidoor III operator
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