3mtr Spiral Duct

Mr Spiral Verified independent store

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3m Long Galvanised Spiral Duct Ranges from 0.5mm-0.8mm galvanised steel to meet DW144 standards Please get in touch with us if your required size is not listed Our spiral duct is m ade to the DW144 specification, but we can make your spiral duct out of a different gauge if requested. Please bear in mind that any spiral duct purchased at a different gauge will no longer conform to DW144 BESA Standards. Click Here to View the Spiral Duct Weight Table The table shows the weight of each diameter of spiral duct as a 3m length. The weight is based on the spiral duct being manufactured to the DW144 standards; custom gauges or lengths will not match this table. Please note these weights will not be 100% accurate. Diameter (mm) Weight (kg) 100 5.10 125 6.51 150 7.50 160 8.10 200 11.25 250 14.07 300 16.89 315 17.76 355 26.64 400 30.03 450 33.75 500 37.5 560 42.00 630 47.28 Show more