• Model:DDF-315

Helios DDF-315 Roof Cowl

£ 222.39 (excl. VAT)

£ 266.87 (inc. VAT)

Helios DDF-315 Roof Cowl, suitable for 315mm duct.
Please ask for details of other sizes.
PDF Files


Data Sheet

1 x Elta Unpodded Silencer Melinex 2D-450mm1 x Duct Mounted Filter Box - G4 Grade Panel - 400mm1 x BFR 100-160 Coarse 50% Filter1 x HCFC 1.7 - Reversible Speed Controller for HCF sweep fans1 x Airvent ceiling fan controller1 x Duct Mounted Filter Box - G4 Grade Panel - 250mm1 x Duct Mounted Filter Box - 500mm - M6 grade Bag filter1 x FSAF400B1DA Silencer 450/81 x Elta Podded Silencer 2D- 710mm1 x Elta SCP350/4-3AC - IP551 x Elta Unpodded Silencer 1D-800mm1 x FSAF1000B1DB Silencer 1043/241 x Soler & Palau - HXTR/4-355/H - IP541 x Elta SPA350/4-1AC - IP441 x Circular Inline Silencers - 600mm - 600mm1 x FSAF315B2DX Silencer 355/81 x Anti Vibration Mounts - Small - Pack of 4 - AVM21 x Soler & Palau - HXBR/4-355/H - IP541 x HRT/4-350-BPN E211 x Soler & Palau - HCBB/6-355/H - IP651 x HRB/4-350-BPN1 x Soler & Palau - HCBT/4-355/H - IP651 x SDD-U Anti Vibration Pads1 x FSAF1000C1DA SILENCER 1070/161 x ECS25/400 ECS25/400 SPRING A/V MOUNT1 x Elta Unpodded Silencer 1D-250mm1 x 220x90mm x 1m Insulated Rectangular Duct1 x S & P Aluminium Axial Fan Louvre Shutter - PER-CR- 3551 x Spiral Duct Grille Termination - 80mm1 x FlameProof Plate Axial Fan - Single Phase - 10.5 inches - Eexd IIC T4 -2pole1 x Helios SB-250-C SilentBox Acoustic Inline Fan1 x Soler & Palau - HXTR/4-315/H - IP541 x Spigot plate - 630mm1 x Electronic extractor fan speed controller - FSC 1.51 x ACQ-25012D Acoustic Inline Box Fan1 x Commercial Activated Carbon Filters - Panel Type - 18" x 18" x 1 - ACP1 x K 315 L Sileo Metal Tube Fan1 x 125mm Thermal Duct to Duct Connector - SST-125-DDCON1 x Jetflow Silent SJMF-S 250-1EC1 x 220 x 90mm Duct to Duct Connector for use with Insulated Thermal Ducting1 x Ducting Reducer Long - 1000mm to 630mm
Reviews
DAOSL Back Draft Damper
DAOSL Back Draft Damper
£ 10.53

Look good, works well, except the shaft of the lanellae cuts...