• 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
2 x Electronic extractor fan speed controller - FSC 1.51 x HCFT/4-400/H-BPN E20,P 0.25KW1 x Anti Vibration Mounts - Small - Pack of 4 - AVM21 x Soler & Palau - HCBB/6-450/H - IP651 x Acopel F400-355/1601 x Impeller Side Guard - 400mm1 x AL 400 D2 01 AXIALINE - High Performance Long Cased Axial Fan1 x Ancillary Sealing Band - 200mm1 x G2E160−AL19−56 FLUE FAN1 x Vent Axia ACM 100 inline mixed flow duct fan1 x TXBR-250 Ecowatt1 x HV Wall Mounted Belt Drive Fan 1000mm 220V to 240V / 50Hz 0.75kW - Single Phase1 x Ducting 90 Degree Bend - 315mm1 x Temperature Fan Speed Controller - ATCP4-FLS1 x 100mm Round Wall Plate1 x Nordik International Plus 90/36 - Ceiling Sweep Fan Range1 x Transformer (silent) speed controller - RE 1.5 Amp1 x Flanged Spigot - 400mm2 x Male Ducting Connector - 315mm1 x Duct Suspension Rings - 400mm1 x Duct Termination with Mesh - 355mm1 x AW Sileo EC Plate Axial Fan - Three Phase - 560mm1 x Gripple HVAC Hanger Range - Loop Fast - LF2 - 3mtr1 x AL 315 D2 01 - High Performance Long Cased Axial Fan (3 phase)1 x TD1300 Mixvent - 250mm1 x CBM 12/9 736W 6PT C - Closed Motor1 x Speed Controller - REB1-N1 x Female Ducting Connector - 180mm1 x REU 1.5amp Speed control - Two Speed Five-Step Transformer - Trickle and Boost1 x Soler & Palau TCBT/6-560/H - IP651 x MTP 10, 10K, Speed control1 x Female Ducting Connector - 355mm1 x 110 x 54mm Low Profile Plastic Ducting - 1 Meter2 x Woods 31JMV14/2/6/33 - Long Cased Axial Fan 315mm1 x Ducting 15 Degree Bend - 315mm1 x RUCK MTP 30, Stepped Speed control1 x Duct Suspension Rings - 80mm1 x Ducting T Piece Equal - 315mm1 x MTS10- extractor fan 3 step switch1 x FSD-TD 600 x 600 Fire and Smoke Damper, S, EASY FIX AF, GALV Case, GALV Blades, PM230-TF (SC)1 x Duct Termination with Mesh - 400mm1 x Helios GigaBox 355mm GBW 355/4 T120 centrifugal1 x GB-WSD 560 Weather Protection hood for the Giga-Box Fans - 560mm1 x Spiral Ducting 3 Meters - 355mm1 x Flanged Spigot - 125mm1 x Speed Controller - REB31 x EM 400 E4M 01 - Mixed Flow Duct Fan - 400mm1 x Soler & Palau HXM-250mm1 x ELTA - Single Phase Transformer 12amps1 x 110 x 54mm Elbow Bend Male1 x 100mm Round Condensation Trap1 x Raptor SDA315/4-1AC1 x AL 315 EC 01 AXIALINE - High Performance Long Cased Axial Fan1 x Universal Pipe Fixing Clip1 x Speed Controller - REB101 x Ducting T Piece Equal - 355mm1 x 100mm Wall Duct - 350mm1 x KBTA-100 - Inlet Silencer for CBT1 x Ducting 45 Degree Bend - 125mm1 x Ducting 30 Degree Bend - 355mm1 x HXP450/4-1 - 4 Pole - Single Phase2 x Helios HRFD 315/21 x Male Ducting Connector - 200mm1 x GB-WSD 450 Weather Protection hood for the Giga-Box Fans - 450mm1 x Vent Axia ACM 125 inline mixed flow duct fan1 x HD Series Control Damper - 2000mm X 1000mm1 x GB-WSD 400 Weather Protection hood for the Giga-Box Fans - 400mm1 x HVWC800 WALL COWL - for use with the HV-800 belt driven fans1 x Venturia Whole House Ventilation1 x Female Ducting Connector - 150mm2 x Transformer Speed Control - RTRE- 5.0Amp1 x Ducting Reducers Short - 315mm-200mm1 x EM30-24 Control Panel Commissioning Service1 x Airvent Ceiling Sweep Fan - 36 inch - 4441221 x Nicotra AFK 315-40/4M-B1 x Hydor Typhoon Circulation Fans - HVFB - 300mm1 x Elta SLC1000/4C-3AC - IP551 x CAB-160 ECOWATT Energy Efficient Acoustic Box Fan1 x Female Ducting Connector - 125mm1 x CAB-150 ECOWATT Energy Efficient Acoustic Box Fan1 x Speed Controller - REB61 x FSAF500B1DA Silencer 560/121 x ELTA - Single Phase Transformer 16amps1 x Raptor SDA250/4-1AC1 x HCF - Ceiling Fan 1200mm (48 inch)1 x 100mm Round 45 Degree Bend1 x Ducting 45 Degree Bend - 355mm
Reviews
Airvent Ceiling Sweep Fan - 36 inch - 444122
Airvent Ceiling Sweep Fan - 36 inch - 444122
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