Duct Flexible Plain Core 150mm x 6mtr Base UOM:EACH The insert is the male

The insert is the male half

cast aluminium body

B197 Valve 1/4″

Preparing RTU solution: Add 3 ounces of 9-D-9 with enough water to make one gallon of ready-to-use solution (23 mL / L)

Duct Flexible Plain Core 150mm x 6mtr Base UOM:EACH The insert is the maleDuct Flexible Plain Core 150mm x 6mtr Plain duct. Black inner core metallised outer surface. Specifications Diameter 150 mm Length 6 m Construction Plain core, black inner, metallised outer Flexible duct, not layflat Flexible plain core duct holds its shape, which layflat does not. That matters where the duct has to run through a space rather than lie along it into a ceiling void, across a subfloor, through a bulkhead and anywhere it would otherwise