1. |
Standardises method of installation for all diameters, ranging from 200mm dia - 2,000mm dia for galvanised flanges. |
2. |
Faster installation without detriment to performance. |
3. |
Provides high performance air leakage results via an integral mastic seal/gasket system in accordance with DW144 in excess of performances available from spigotted connections. |
4. |
Installation made easier in confined space without affecting air leakage requirements DW144. |
5. |
Reduces potential hazard when handling or transporting ductwork and equipment as protection is given against raw edges of spigots and ducting, helping to avoid injury to personnel. Improves COSH for handling. |
6. |
Removal of ductwork sections for maintenance or replacement of equipment is made easier by the use of Spiralmate. |
7. |
The need for information on drilling details is no longer required, thus eliminating possible errors. |
