• Model:FSAF-3

FSAF500B1DA Silencer 560/12

£ 266.93 (excl. VAT)

£ 320.32 (inc. VAT)

Circular attenuator suitable for direct connection to 500mm cased axial fans

Construction comprises galvanised steel outer casing, end rings fitted with tapped inserts to suit the relevant fan drilling detail. Inner bore is manufactured from perforated galvanised steel spiral tube retaining a 45 kg /m³ density acoustic media with a surface particulate membrane.
1 x Elta SCP560/4-3AC - IP551 x Clearflow CFHT Kitchen/High Temp Roof Fan - CFHT500/4-3AC1 x Soler & Palau - HCBB/2-355/H - IP651 x Speed Controller - REB31 x HCFB/4-355mm plastic impeller plate fan1 x Soler & Palau - HCBB/6-355/H - IP651 x Soler & Palau - HCBT/4-355/H - IP651 x Soler & Palau - Contra Rotating TCBTx2-630 - IP651 x HRB/4-350-BPN1 x Elta SPA350/4-1AC - IP441 x Spiral Ducting 3 Meters - 630mm1 x Soler & Palau - HXTR/4-355/H - IP541 x HQD 355/4 Plate Axial Fan (4-pole)1 x Elta Wall Cowl SWC35/401 x EBM-papst Motorised Impeller - A6D800-AD01-011 x Ducting 45 Degree Bend - 200mm1 x IRT/4-450 Inline Rectangular Duct Fan1 x Spiral Ducting 3 Meters - 200mm1 x Spiral Rapid Lock Clamp - 250mm1 x MV-Silent 350 Bathroom Extractor Fan Kit - Timer1 x 1mtr Round Ducting - 125mm1 x VKS 355-500 Automatic shutter1 x Ducting 90 Degree Bend - 250mm1 x REU 5amp Speed control - Two Speed Five-Step Transformer - Trickle and Boost1 x Soler & Palau - HCBB/6-400/H - IP651 x Etaline 450mm D4 01 (Three Phase)1 x MTS10- extractor fan 3 step switch1 x 125mm Insulated 45 Degree Bend1 x Helios GigaBox 450mm GBW 450/4 centrifugal1 x Multiflow SMB450/4-3AC1 x 125mm Round Wall Plate1 x Soler & Palau VFD-T inverter 17 amp IP541 x Kitchen Grille with Grease Filter - 300x300 - NO GRILLE BOX1 x RTRDU 3 Phase Trickle & Boost 5 Step Speed Controller - 2 Amps1 x Commercial Thermostat - TH161 x Soler & Palau - HCBT/4-250/H - IP651 x Soler & Palau VFD-T inverter 9 amp IP541 x KVK SLIM 500 EC - Centrifugal Circular Duct Fan1 x Speed Controller - REB11 x Soler & Palau VFD-T inverter 5 amp IP541 x RDS 7 Helios Transformer Controller With Motor Protection1 x Soler & Palau HXM-400mm1 x RTRD - Three Phase Speed Controller - 4 Amp1 x Inverter VFKB 481 x Differential Pressure Switch - 20 - 300 Pa - IP541 x Soler & Palau VFD-T inverter 13 amp IP541 x AKOR GD - Spare Motor1 x RTRDU 3 Phase Trickle & Boost 5 Step Speed Controller - 4 Amps1 x Elta Wall Cowl SWC45/501 x 125mm - 150mm Round Reducer1 x 2mtr Round Ducting - 125mm1 x Duct Termination with Mesh - 500mm1 x FU 075 04 Frequency Inverter (IP20)1 x HCFT/4-400mm plastic impeller plate fan1 x Elta 6 Amp Electronic single phase speed controller.1 x SAVE VTC 200 R High efficiency Heat Recovery Unit1 x SAVE VTC 700 R Heat Recovery Unit1 x RDS 2 Helios Transformer Controller With Motor Protection1 x Helios TSD 3.0 Transformer Speed Control (400v)1 x RDS 1 Helios Transformer Controller With Motor Protection1 x Three Phase Transformer controllers - RMT 5.0 Amp1 x *VORT HRW 40 MONO Evo HCS WIFI - Single Room Heat Recovery Unit,1 x Villiavent VTC 700 Spare Filter Set - F7/M5 Grade1 x Spiral Ducting 3 Meters - 400mm1 x SAVE VTC 200 L High efficiency Heat Recovery Unit1 x FU 22 25 Frequency Inverter1 x RTRD - Three Phase Speed Controller - 14 Amp
Reviews
DAOSL Back Draft Damper
DAOSL Back Draft Damper
£ 10.53

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