Nicoll Selle de branchement 90° - Avec bouchon de visite - Ø 100/90 mm - SLV109 : Amazon.fr: Jardin
Tuyau flexible en PVC flexible - Tuyau de ventilation plat pour système plat série K-6601 System 150 (90 x 220), longueur 3 m : Amazon.com.be: Bricolage
Fantronix 100 mm White PVC Pipe T Joint Ducting Connector for Round Plastic Tube 4 inch Tee Piece for Cooker Hood Extraction Whole House Ventilation Passive Stack Vent Bathroom Extractor Fan :
Raccord PVC évacuation First Plast - Tampon de Réduction PVC MF 100/80 : Amazon.fr: Bricolage
First Plast - Raccord PVC évacuation First Plast - Réduction PVC Excentrée MF 125/100 : Amazon.fr: Bricolage
90° Elbow Pipe Bend 90 Degrees PVC Round Ventilation Exhaust Air Supply System Diameter 100 : Amazon.de: DIY & Tools
Amazon.fr : Raccord Pvc 100
Anzapack 857772L Réduction concentrique en PVC mâle 40 mm - Femelle 32 mm. : Amazon.fr: Bricolage
Amazon.fr : Raccord Pvc 100
Duct Adapter, 100-120mm Ducting Reducer Increaser Cone for Grow Tent Bathroom Kitchen Ventilation Systems : Amazon.co.uk: DIY & Tools
Universal reducer for ventilation systems 80/150 mm diameter, reducer connector tube 80, 100, 120, 125, 150 mm diameter transition ventilation round tube RDRC. : Amazon.co.uk: DIY & Tools
Drainage Pipe Connector Arc Tee Fitting Diameter 50 mm Diameter 72 – 100 mm Reducer Duct HT kg Drainage Valve 45 ° 67 ° 90 ° Lock Drainage Reduction Angle Channel Boots : Amazon.de: DIY & Tools
Amazon.fr : Réduction Pvc 110-100
H&C VENT Universal Reducer Connector for Ventilation Duct PVC Transition 3-4 - 5-6 inch Diameter 80 100 120 125 150 mm - Multi-Size Round Pipe Air System Element : Amazon.co.uk: DIY & Tools