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  • Air Valve Accessories
  • Diffusers
  • Metal Air Valves
  • Fire Rated Air Valves
  • Plastic Air Valves
£ 27.38 27.38 GBP
Square Aluminium Ceiling Diffuser - 595mm Diameter With Damper
595mm Square 4-Way Diffuser with Damper, 450mm Neck
£ 49.88 49.88 GBP
Square Aluminium Ceiling Diffuser - 595mm Diameter
595mm Square 4-Way Diffuser, 450mm Neck
£ 32.38 32.38 GBP
Square Aluminium Ceiling Diffuser - 375mm Diameter With Damper
520mm 4-Way Diffuser with Damper, 375mm Neck
£ 42.38 42.38 GBP
Square Aluminium Ceiling Diffuser - 300mm Diameter With Damper
455mm Square 4-Way Diffuser, 300 neck with damper
£ 36.13 36.13 GBP
Square Aluminium Ceiling Diffuser - 300mm Diameter
455mm Square 4-Way Diffuser, 300mm Neck
£ 22.38 22.38 GBP
£ 26.13 26.13 GBP
Square Aluminium Ceiling Diffuser - 225mm Diameter
370mm Square 4-Way Diffuser, 225mm Neck
£ 18.13 18.13 GBP
Square Aluminium Ceiling Diffuser - 150mm Diameter
295mm Square 4-Way Diffuser, 150mm Neck
£ 13.25 13.25 GBP
Circular Aluminium Ceiling Diffuser - 350mm Diameter - RAL9016 White
350mm Aluminium Circular Diffuser with BD RAL9016
£ 38.63 38.63 GBP
Circular Aluminium Ceiling Diffuser - 350mm Diameter - Anodized Finish
350mm Aluminium Circular Diffuser with BD Anodised
£ 48.63 48.63 GBP
£ 38.63 38.63 GBP
Circular Aluminium Ceiling Diffuser - 300mm Diameter - RAL9016 White
300mm Aluminium Circular Diffuser with BD RAL9016
£ 29.88 29.88 GBP
Circular Aluminium Ceiling Diffuser - 300mm Diameter - Anodized Finish
300mm Aluminium Circular Diffuser with BD Anodised
£ 43.13 43.13 GBP
£ 29.88 29.88 GBP
Circular Aluminium Ceiling Diffuser - 250mm Diameter - RAL9016 White
250mm Aluminium Circular Diffuser with BD RAL9016
£ 23.63 23.63 GBP
Circular Aluminium Ceiling Diffuser - 250mm Diameter - Anodized Finish
250mm Aluminium Circular Diffuser with BD Anodised
£ 32.38 32.38 GBP
£ 23.63 23.63 GBP
Circular Aluminium Ceiling Diffuser - 200mm Diameter - RAL9016 White
200mm Aluminium Circular Diffuser with BD RAL9016
£ 18.13 18.13 GBP