315mm 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
