DE4* - Torsion Spring - Shutters using 4

DE4* - Entex Torsion Spring - Shutters using 4" Barrels

Roller Shutters with:

• Push Up Barrels
• Geared Barrels
• Chain Operated Barrels

Sectional Doors, Garage Doors, High Speed Doors, Dock Levellers, Automated Gates.

For information of spring selection, please contact the office on 01282 615239 or email: sales@nvmgroup.co.uk

Please note:

• 4" Barrel Torsion Door Springs to suit 22swg, 20swg & Perforated Steel Lath & Aluminuim Grilles
• Some Springs are Handed with the suffix L or R denoting the hand.
• Springs are supplied pre-stretched.

Product Codes:

• DE4400R DOOR SPRING - RED 9 TURNS R/H
• DE4410R DOOR SPRING - BLUE 9 TURNS R/H
• DE4420R DOOR SPRING - YELLOW 9 TURNS R/H
• DE4430R DOOR SPRING - PURPLE 9 TURNS R/H
• DE4440R DOOR SPRING - WHITE 9 TURNS R/H
• DE4450R DOOR SPRING - GREEN 9 TURNS R/H

IMPORTANT NOTICE:

When ordering handed springs, please not that a Right Hand wound spring is fitted to the Left Hand Side of the Barrel / Shutter and vice versa.

Do not over heat Sping Tails. Torsion springs are already Heat Treated. Over-heating or using cuttong torches will lead to problems