Ceiling diffuser round spigot brushed stainless steel 100mm

Ceiling vent diffuser adjustable supply extract valve brushed stainless steel for 100mm duct • Suitable for use with: • Internal diameter rigid pipe 100mm +/- 0.4mm • Semi rigid aluminium, flexible aluminium or PVC flexible hose • Three parts fixing collar outer ring and adjustable centre valve • Colour brushed stainless steel • Material brushed metal stainless steel grade 304 • Temperature range max +60ºC min -15ºC • For use with 100mm round ducting ventilation system 100 • Connector on vent grille round male spigot fits into a 100mm ducting pipe