Heavy Duty Industrial Shutter

Construction:
Manufactured from 75mm galvanized steel curved lath with a minimum thickness of 22swg increasing to 18swg depending on size. Manufactured to BS EN 10142 and 10143 with a zinc coating of 275g/m2 with hard wearing nylon or steel end locks. Galvanized guides – standard 65mm x 32mm x 3mm increasing to 95mm x 45mm x 3mm depending on size of opening. Galvanized bottom rail – cold-rolled T-section.

Operation:
Hand chain operation; or electric operation by 3 phase motor with hand chain manual override and safety brake fitted as standard.

Locking Options:
Hand chain shutters: chain locking cleat.
Electrically operated grilles are self-locking.

Finish:
Galvanized self-colored, Polyester Powder Coated, or HP200 Plastisol.

Maximum Sizes:
– Hand Chain: 5000mmW x 5000mmH
We recommend electric operation above these sizes
– Electric geared motor: 7250mmW x 7250mmH