• Model:FSAF-4

FSAF500C2DA Silencer 560/12

£ 519.86 (excl. VAT)

£ 623.83 (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. Fitted with a centrally mounted cylindrical acoustic pod with aerodynamic end domes.

Frequency        Hz 63 125 250 500 1K 2K 4K 8K
Insertion Loss dBW 3   5   8   16   17  17   17  10
1 x HCFT/6-1000-HX plastic impeller plate fan1 x Female Ducting Connector - 630mm1 x Raptor SDA250/4-1AC1 x ORKA HR D150 R8 MVHR unit1 x Belt Drive Cased Axial Fan - 450mm - H version1 x 220x90mm Elbow Bend with 125mm Fixed Spigot1 x 150mm Round Connector with Damper1 x Spiral Ducting 1 meter - 710mm1 x 220x90mm 90 Degree Vertical Bend1 x Three Phase ATEX Compact axial fan - 450mm - compactATEX41 x Flexible PVC Ducting - 220x901 x AW 550 D6-2-EX Explosion Proof Axial Fan - ATEX1 x MFQ450-14 - SQUARE MIXED FLOW FAN - 450mm Single Phase1 x Spiral Duct Grille Termination - 450mm1 x FlameProof Plate Axial Fan - Single Phase - 10.5 inches - Eexd IIC T4 -4pole1 x Elta SCP250/4-3AC - IP551 x Soler & Palau - Contra Rotating TCBTx2-500 - IP651 x Duct Split Rings (Pair) -630mm1 x Helios DDF-250 Roof Cowl1 x Metal Inline Fan - VENT-150NK1 x Soler & Palau - Contra Rotating TCBTx2-630 - IP651 x HCFC 1.7 - Reversible Speed Controller for HCF sweep fans1 x Spigot plate - 560mm1 x KABT/4- 12000/5601 x Miniflow SMF Horizontal Roof Cowl SMF20/301 x Helios PA10 Speed Potentiometer1 x SAVE VTR 500 L Heat Recovery Unit1 x MTP 10, 10K, Speed control1 x Elta SCP630/4-3AC - IP551 x Heat Resistant In-line Axial Fan - VOK 120/100 H1 x Acopel F400-250/1601 x TTT/4-800/H N 4KW (400V50HZ)EXEIIT3 VE Atex Unit1 x 125mm Round Wall Plate1 x Soler & Palau TCBT/4-500/H - IP651 x Soler & Palau VFD-T inverter 9 amp IP541 x Three Phase ATEX Compact axial fan - 800mm - compactATEX81 x Male Ducting Connector - 450mm1 x Ducting 90 Degree Bend - 250mm1 x Spiral Ducting 1 meter - 450mm1 x Speed Controller - REB11 x Two Speed Switch - REGUL-21 x Duct Suspension Rings - 180mm1 x 316 Grade Stainless Steel Flat Bar Flange - 400mm1 x HCFT/4-400mm plastic impeller plate fan1 x AL 710 D4 01 - High Performance Long Cased Axial Fan1 x Elta Wall Cowl SWC35/401 x HCF - Ceiling Fan 1200mm (48 inch)1 x Soler & Palau VFD-M inverter 10 amp IP541 x Flat Roof Terminal -OFT 5 - Bitumen1 x EC-Vent Room Unit1 x 220x90mm 90 Degree Horizontal Bend1 x AL 400 D2 01 AXIALINE - High Performance Long Cased Axial Fan1 x Etaline 250mm - D2 01 3 Phase1 x KBR 355D2 IE2 Thermo fan1 x Airvent ceiling fan controller1 x 220x90mm x 1m Low Profile Plastic Ducting - 1 Meter1 x Soler & Palau TCBB/4-315/H - IP441 x Anti Vibration Duct Suspension Rings - 400mm1 x 220x90mm Equal T Piece1 x Curved boot - 450mm1 x GEO Ground Source Heat Exchanger1 x TD160 Mixvent - 100mm - TD160-N Standard1 x Nordik International Plus 90/36 - Ceiling Sweep Fan Range1 x Elta Viper SCC Duct Mounted Centrifugal Fan - SCC560-1AC1 x Ducting 90 Degree Bend - 450mm1 x 125mm Thermal Duct to Fitting Connector - SST-125-DFCON1 x 220x90mm x 2m Insulated Rectangular Duct1 x PIR Sensor - PIR21 x 150mm Round 90 Degree Bend
Reviews
Transformer (silent) speed controller - RE 1.5 Amp
Transformer (silent) speed controller - RE 1.5 Amp
£ 132.29

Unbelievable! With TDmixvent500: noise reduction minimum 50%...