External Grilles
Grilles used outside for extract points or supply.
Displaying 25 to 27 (of 27 products)
Stainless External Grille - USUF
£ 29.99
The USUF external grille is made of acid-proof sheet metal and suitable for wall mounting using screws. The high housing and slanting lamellae provide protection against rainfall, and the detachable m...
Weatherproof Cowl - WPC
£ 5.00
Weatherproof Cowl for external walls, Stops drafts blowing back into the building.
Available in a kit form HERE
Internal flap to stop backdrafts
Can also be used with a backdraft damper for maximu...
Weatherproof Cowl Stainless - WPCS
£ 19.41
Weatherproof Cowl for external walls, Stops drafts blowing back into the building.
Comes complete with Padded flaps and a rubber seal to stop unwanted noise and water getting into your house, If yo...
Displaying 25 to 27 (of 27 products)
1 x Elta Quietflow Twin SQT125-1ECL1 x SEL355/4-1AC1 x BF VVX-200 - Villavent Filter1 x Elta SLC560/4B-3AC - IP551 x KRJ - 225 Inlet Guard1 x Elta Quietflow Twin SQT315-1ECL1 x Elta Quietflow Twin SQT500-1ECL1 x SPI-100 C Iris damper1 x Mellizo XL EcoWatt 3000 - Twin Fan1 x Impeller Side Guard - 400mm1 x Helios AV125 External Wall Fan1 x HD Series Control Damper - 1000mm X 1000mm1 x Impeller Side Guard - 800mm1 x Impeller Side Guard - 630mm1 x Impeller Side Guard - 315mm1 x SPI-125 C Iris damper1 x MELL-USD 6000 Rectangular to Circular Adaptor 450 Dia1 x Silent 100 Window Kit - windowS1 x SPI-250 C Iris damper1 x DEF-800AN1 x HD Series Control Damper - 2000mm X 1000mm1 x RSK355 - Back Draught Shutter1 x AR Sileo 500 Cased Axial Fan Guard - SG AXC/AM/AR 5001 x Impeller Side Guard - 500mm1 x Impeller Side Guard - 710mm1 x HD-LL Series - 100mm with NFA-S2, Multi Voltage Damper Actuator1 x DEF-140T Inlet Guard for the CBT-100N1 x Elta Quietflow Twin SQT250-1ECL1 x Ducting T Piece Equal - 200mm1 x Impeller Side Guard - 350mm1 x EX 140A-4C Mounting Kit for 125mm Duct1 x KRJ - 120 Inlet Guard for CBB/CBT fans1 x Spiral Duct Grille Termination - 355mm1 x KABT High Temp Acoustic Kitchen Fan & Inverter Kit - KABT/4-6000/450 ND - Pack 31 x SEL355/2-1AC1 x KVK Silent 355 Centrifugal circular duct fan1 x HRT/4-630/25-BPN E221 x HRB/6-500-25-APN1 x Spiral Ducting 3 Meters - 250mm1 x 204 x 60mm Duct to Fitting Connector for use with Insulated Thermal Ducting1 x Spiral Ducting 1 meter - 630mm1 x Ducting 90 Degree Bend - 200mm1 x 220 x 90mm Duct to Fitting Connector for use with Insulated Thermal Ducting1 x GB-WSG 450 External Weather Louvers for the Giga-Box Fans - 450mm1 x 220x90mm Insulated Rectangular Vertical 90° Bend1 x Purlin Box 800 for RAW Cowls1 x 1mtr Insulated Round Ducting - 125mm1 x Helios GigaBox 450mm GBW 450/4 centrifugal1 x 125mm Insulated Round T-Piece1 x Synthetic Air Filter Media - 6mm x 1000mm x 1000mm1 x HRB/4-400-BPN1 x Anti Vibration Duct Suspension Rings - 315mm1 x CBT-130N Centrifugal ATEX II 2G Exe II T31 x Belt Drive Cased Axial Fan - 500mm - H version1 x Spiral Ducting 1 meter - 150mm1 x Anti Vibration Duct Suspension Rings - 150mm1 x EX 140A-2 (Three Phase) Centrifugal Fan (ATEX)1 x Duct Split Rings (Pair) -560mm1 x Synthetic Air Filter Media - 10mm x 2mtr x 20mtr Roll
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Transformer (silent) speed controller - RE 1.5 Amp
£ 132.29
Unbelievable! With TDmixvent500: noise reduction minimum 50%...