DV45 - Did You Know!

Some interesting facts about the UK's strongest Ductwork Flange

• At 45mm in nominal height, the Doby 45 Flange is the UK’s strongest ductwork flange.
• Suitable for applications with duct gauges up to an impressive 2mm.
• The DV45 provides for a rapid assembly of cross joints.
• Integral pocket with permanently flexible non-toxic sealant.
• Fully conforms to UK, BESA Specification DW/144 (2013).
• Awarded Quality Assurance Certification BS EN ISO 9001.
• Full range of accessories to suit flange profile.
• Tested & certified by BSRIA in accordance with the BESA (formally HVCA) test procedures DW/TM1.
• Joint rating is J5 for all pressure classes and J6 for low pressure.
• When using a centrally fitting tie bar the Doby 45 profile increases to J6 for medium and high pressure.

For more information, or to receive a free sample call the Sales Office on +44 1207 238844 or via email at: enq@dobyverrolec.com.