Harmer AV400T Aluminium Dome Grate Flat Roof Outlet with Vertical 4"BSPT Thread (Adapter required. See 4ADP) ridge tile 5" Running Outlets - 100x75mm

5" Running Outlets - 100x75mm Double Spigot/Socket

100mm TX Adjustable Steel Bracket

125mm Copper Union Clip

100x75mm RWP Front Bend 92deg

Harmer AV400T Aluminium Dome Grate Flat Roof Outlet with Vertical 4"BSPT Thread (Adapter required. See 4ADP) ridge tile 5" Running Outlets - 100x75mmHarmer Roof AV Vertical Threaded Outlets feature a female socket with parallel threads to BS EN 10226 1, designed for secure connection to threaded tube. Ideal for installations within concrete slabs, they ensure a completely gastight seal. These outlets can be easily connected to cast iron, HDPE, and PVC pipework using the Harmer Roof Threaded Spigot Adaptor and A2 fire rated coupling.