400x50mm Adjustable Airflow Sliding Ventilation Grille Galvanised Durable Steel. 4 00mm x 50mm Hit and Miss Vent, 16" x 2" Hit & Miss Grille. ⍟ Finish: Galvanised. ⍟ Enhance your space with our premium Sliding Ventilation Grille!
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Galvanised bends are 'male' fittings and will slip inside 'female' spiral duct pipe. 200 mm GB Pressed bend 45°. Pressed 45 degree bend.
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This duct collar is used for connecting air ducting, including metal spiral ducts, flexible ducts, PVC pipes, etc. It's suitable for bathroom fans, extractor fans, chimney, tumble dryers, In-line extract fans, HVAC systems, dust collection systems, hydroponics setups, etc. They are widely used in homes, offices, kitchens, factories, and apartments.SpecificationColor: Silver ToneMaterial: Galvanized SteelSize: 150 x 0.6 mm /6 x 0.02 Inch (H*T)Round Base Diameter: 180 mm/7 InchOuter Diameter of Interface: 100 mm / 4 InchMounting Hole Diameter: 4mm / 0.16 InchDistance Between Adjacent Mounting Holes: 120mm / 4.7 InchPacking List: 1 Pcs x Duct ConnectorAdvantage1.
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The springs are carefully selected for positive closure without undue pressure loss.
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This ventilation grille can be used as wall grille, door grille, ceiling grille, etc. Screw Fitting. Designed To Cover Wall Or Ceiling Openings And Ducting Vents.
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Worm drive adjustable w/screwdriver for a super-secure fit. Ø - 220mm - 240mm. Ø - 200mm - 220mm. Ø - 170mm - 190mm. Ø - 160mm - 180mm. Ø - 150mm - 170mm. Ø - 140mm - 160mm. Ø - 130mm - 150mm.
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External Channel Coupler 21mm. External Channel Coupler 41mm. Internal Channel Coupler 21mm. Internal Channel Coupler 41mm.
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Ducting Flange – Heavy-Duty Mounting Flange for Ventilation & HVAC Systems. ✔Strong & Secure Fit – Provides a stable mounting point for ducting connections. ✔Multiple Sizes Available – Choose the correct size for your ducting needs.
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