Manual Chain Operated Roller Shutter Doors
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The Manual Chain Operated Roller Shutter Doors are designed for installations when power is not available.
A popular choice for Farm Building and Stores
Benefit of Product
No Electric Power is required to operate the shutters
Types of Operation
Manual Pull Chain
10 Kgs per square metre - Solid Laths
Galvanised finish as standard. Powder Coating a BS or Ral Colours is available at an extra cost.
The standard Galvanised Steel Laths are Single skin with anti vandal wind locks. The laths are available in 22 gauge, 20 gauge and 18 gauge depending on the size of the door.
Industrial Doors come with a universal steel side end plates. The end plates are pre-drilled for different motors and motor configurations.
This varies between 350mm - 550mm, dependent on the width of the opening, please contact us for the exact clear opening height for the particular width of shutter you require.
GUIDE RAIL SPECIFICATION
A counter balanced helical spring controlled via hand chain and chain lock to secure the industrial door. A double spring unit is incorporated into the barrel assembly inline as a second device to prevent the roller shutter from closing in the event of single spring failure inline with EU legislation.
Our Standard finish is Galvanised. We can powder coat the Curtain, Box and Guides any of the colours below at an extra cost.