Flexy Flange Round 80mm O.D. 9-22mm pipes - 10 Pack Dual Push Button A popular choice is the

A popular choice is the plate grate

1/2" Thread Type NPT Changeover Type Manual Inlet Connection (Connector) NPT Inlet Connection (Thread Size) 1/4" Outlet Connection (Thread Size) 1/2" Outlet Connection (Thread Type) NPT Pigtails (Copper) 2 x 450mm

Fully 'plug and play'

A 88° flange and outlet option is available on 50mm and 65mm bases providing an excellent option for skillion roofs or roof spaces with reduced depth

Flexy Flange Round 80mm O.D. 9-22mm pipes - 10 Pack Dual Push Button A popular choice is theEach Flexy Flange can suite more than one pipe size Flexible centre for tight and multiple seals Fits tight to pipe which makes it insect proof Pack Qty 10