The 100mm Y Piece is a 4" pipe plastic splitter ventilation ducting duct by Manrose, designed for circular vent style systems.
100mm Y Piece 4" PIPE PLASTIC SPLITTER VENTILATION DUCTING DUCT & 3 HOSE CLIPS
PVC DUCTING Y PIECE Y PIECE FOR FANS EXTRACTOR FANS 4" 100mm, 5" 125mm, 6" 150mm
6" 150mm Equal Plastic Y Piece For Flexible Duct Ducting, Extractor Fans grey
100mm 4 Inch PVC Ducting Tee Piece, T Piece for Fans
ABPC 100mm (10cm) Y-Splitter 2-Fan PWM Fan Splitter Cable - OEM
Y Configuration PVC Duct Connector for Splitting Airflow in For Extractor Fan Installations and Range Hood Duct Runs (100mm)
