Rapid Lock Spiral Duct Clamps - 250mm

250mm Rapid Lock Spiral Duct Clamps are used to connect spiral duct to a fitting /ancillary, clamped together quickly, effectively and immediately sealed.

Rapid Lock Spiral Duct Clamps can be used for quick assembly and disassembly without having to effect the entire system installation, a section of duct or an individual ancillary can be easily removed for services or to replace.

Smooth interior, no internal inserts to ensure a low resistance and equipped with a bolt to tighten to ensure a airtight seal.

• Airtight Class - (B class acc. EN 12237:2003)
• Material - Galvanised steel sheet
• Size - To Fit 250mm Spiral Duct