Extension Tube for use with BM417 Core Drill Ventilator For use with BM417 100mm diameter and 350mm length White Plastic Technical Specification: Diameter: 100mm Length: 350mm Free Area: Determined by grille Rated Input: Determined by grillle Colour/FInish: White
Stadium5012053608138
Price: £7.41 from Electrical World
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£7.41 | Visit Store |
Louvred Terminal VentUniversal for circular and rectangular ductingSize: 100mm diameter spigotPlasticTechnical Specification:Height: 155mmWidth: 155mmSpigot Diameter: 100mmFree Area: 38cm²Rated Input: 14.6 kW max.Colour/Finish: Brown
To fit 4", 5" and 6" tubes with self locking spring clips and recess for mastic fittingFor external or internal useUse without fly screen for gas appliance ventilationSize: 165mm diameter (6-1/2")The free area of a wall tube is calculated...
With backdraught flapUniversal for circular and rectangular ductingSize: 100mm diameter spigotPlasticTechnical Specification:Height: 155mmWidth: 155mmSpigot Diameter: 100mmFree Area: Not suitable for gas appliancesRated Input: Not suitable for gas appliancesColour/Finish:...