• Model:FSAF-3-2

FSAF500B2DA Silencer 560/12

£ 393.81 (excl. VAT)

£ 472.57 (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.
PDF Files


data sheet

1 x Circular Ceiling Diffuser - TST 1001 x Circular Ceiling Diffuser - TST 2001 x PCA Diffuser - PCA-3151 x Circular Ceiling Diffuser - TST 1251 x Elta 10 Amp Electronic single phase speed controller.1 x NKS-D swirl diffuser v-300 x 300mm1 x Balance S Diffuser - NO RING - 100mm1 x ELTA - Single Phase Transformer 2amps1 x Circular Ceiling Diffuser - TST 1601 x Versio Square Ceiling Diffusers - RS141 x JSR 200 Painted RAL50181 x Curved Blade Grille 600x600 (2way blow)1 x Balance S Diffuser - NO RING - 125mm2 x Round ceiling diffuser 400mm1 x Round ceiling diffuser 300mm1 x Round ceiling diffuser 200mm2 x Electronic extractor fan speed controller - FSC 1.51 x Helios TSW 1.5 Amp Transformer speed controller1 x Elta 3 Amp Electronic single phase speed controller with TK2 x ELTA - Single Phase Transformer 16amps1 x Elta 2 Amp Electronic single phase speed controller.1 x Elta 6 Amp Electronic single phase speed controller with TK1 x EFSC-3N- Single Phase Speed Control1 x Round ceiling diffuser 350mm1 x Round ceiling diffuser 250mm1 x Airvent ceiling fan controller1 x ELTA - Single Phase Transformer 8amps1 x Elta 3 Amp Electronic single phase speed controller.1 x COM-32 x Elta Variable Speed Drive IP66 - 0.37KW (1ph to 3ph)1 x ELTA - Single Phase Transformer 12amps1 x PCA Diffuser - PCA-2502 x Elta 6 Amp Electronic single phase speed controller.2 x Remote Timer Control - 13511 x Run On Timer - 5s - 4hrs - RT5A1 x Elta Variable Speed Drive IP66 - 0.75KW (1ph to 3ph)1 x Elta Variable Speed Drive IP66 - 1.5KW (1ph to 3ph)1 x Helios ZNE Electronic Fan Overrun Timer1 x Time Delay Unit - DT20B2 x Multi Input Run On Timer - 0 - 20min - CFCU2 x Push Timer Switch - ZA41 x ELTA 49S-A1729 over run timer2 x 7 Day Programmable TIMECLOCK1 x CMT-2 200/80 1.1KW - Single inlet centrifugal fan direct driven1 x TTC-2000 Three phase electric heater controller2 x ACO8AC/EC AutoChangeover panel1 x ACOAS/ AC/EC Auto Changeover 8Amp1 x Elta ACO Panel 149-ACO14E1 x EC-Vent control board1 x CONTROL ECOWATT - Basic1 x EM10-24v Control Panel for FSD-C dampers1 x KMBI 180 Connector rectangular/circular to install on the discharge of CMT1 x Easy-fix termination kit - High Rise Ventilator - EFT1 x ACO 149-ACO1/EDV1 x U-EK plastic housing IP65 - for use with the U-EK230E Motor Protection2 x EM30-24 Electro-Mechanical Control Panel1 x S & P Aluminium Axial Fan Louvre Shutter - PER-CR- 6301 x Elta Variable Speed Drive IP66 - 0.75KW1 x EC-Vent Room Unit2 x S & P Aluminium Axial Fan Louvre Shutter - PER-CR- 3551 x Systemair Save Connect 2.0 Internet Module1 x Elta Wall Cowl SWC56/631 x Elta Wall Cowl SWC35/401 x Elta Wall Cowl SWC45/501 x Elta - Room Sensor - Temp/Humid/C021 x Elta Wall Cowl SWC25/311 x Elta Louvre Shutter - 400mm1 x S & P Aluminium Axial Fan Louvre Shutter - PER-CR- 7101 x Jet Cowl - 315mm1 x KBA- Inlet Mounting 1801 x Economy Airvent 100mm Fan with Timer1 x Universal Pipe Fixing Clip1 x Duct Termination with Mesh - 150mm2 x DV-ROF-V-225 Roof mounted unit1 x DPD 12PM Delivery Surcharge1 x Manrose Window Extractor - WF150AP1 x Same Day Shipping Surcharge - City Sprint1 x Flanged Damper 019-0500-STD2 x DV-ROF-V-315 Roof mounted unit1 x Duct Termination with Mesh - 250mm1 x Manrose 150mm - XF150BP1 x 18M - 80mm PVC flexible ducting1 x Northern Ireland Pallet Surcharge1 x ME04F063LC1AF1 x Control board kit Smarty 4X P 1.1 F2 Fan 230V2 x Economy Airvent 100mm Fan with Timer/Humidistat/Pullcord1 x Economy Airvent 100mm Fan with Timer & Shutter1 x Manrose XF100HTLVT- Clearance1 x Manrose T12 TIMER Transformer- T12T2 x HQS Bathroom Axial Flow Fan - 125mm2 x Elta - SMT 125 Mixvent Inline Fan - Clearance Stock Line1 x Biflow SB250-CON2-3 - High Temperature Bifurcated Fan1 x CTVT/4-400 High Temp Roof Fan - 51369260002 x HIMF - Mixed Flow Fan 125mm Inline Fan2 x Fresh Air control carbon filter - 125mm2 x HIMF - Mixed Flow Fan 100mm Inline Fan1 x DPD SATURDAY Delivery Surcharge1 x Ancillary Pack for SLC-900 for SLC900/4A-3AC and SLC900/8-3AC1 x Pallet Delivery Surcharge1 x Capacitor 2uf for use with the EBM A4E range1 x CAB-150 ECOWATT Energy Efficient Acoustic Box Fan1 x AL 400 EC 01 AXIALINE - High Performance Long Cased Axial Fan1 x CMT-2 180/75 0.75KW - Single inlet centrifugal fan with inlet and outlet flange connections - 200mm1 x CAB-315 ECOWATT Energy Efficient Acoustic Box Fan1 x LF-ME04F071LC3AC1 x AL 450 EC 03 AXIALINE - High Performance Long Cased Axial Fan1 x D2E-146-AP47-751 x AW Sileo EC Plate Axial Fan - Three Phase - 800mm1 x International Shipping Surcharge1 x Redelivery Charge2 x AL 315 EC 01 AXIALINE - High Performance Long Cased Axial Fan1 x H14 Hepa Portable Air Purifier - PAP 350 CA H14 with Carbon Filter1 x AW Sileo EC Plate Axial Fan - Three Phase - 1000mm1 x CAB-355 ECOWATT Energy Efficient Acoustic Box Fan1 x AL 500 EC 01 AXIALINE - High Performance Long Cased Axial Fan1 x CAB-400 ECOWATT Energy Efficient Acoustic Box Fan1 x Manrose 150mm - XF150BTP1 x AW Sileo EC Plate Axial Fan - Three Phase - 630mm1 x Ancillary Pack for SB-Biflow 250 model1 x Carriage for Scottish Highlands1 x Jetflow-HIT Metal inline - 125mm1 x CAB-250 ECOWATT Energy Efficient Acoustic Box Fan1 x Direct Delivery Surcharge - Pre 12:001 x AW Sileo EC Plate Axial Fan - Three Phase - 710mm1 x CRBB/3-160/052M EC 1H0 MP - Radial Impeller - 160mm2 x HRB/6-451/20-BMVPN - Special Offer1 x AL 355 EC 01 AXIALINE - High Performance Long Cased Axial Fan1 x G2E160−AL19−56 FLUE FAN1 x AW Sileo EC Plate Axial Fan - Three Phase - 560mm1 x CAB-200 ECOWATT Energy Efficient Acoustic Box Fan1 x 3-pin Plug and lead for TD Silent Ecowatt1 x D2E146-AP47-C12 x EBM-Papst D3G133-BF05-14 Double inlet1 x Direct Delivery Surcharge1 x D2E146-AP47-331 x Small Centrifugal Fan - CBM/4-180/184-150 W1 x CAB-125 ECOWATT Energy Efficient Acoustic Box Fan1 x Jetflow-HIT Metal inline - 160mm1 x Elta SLC560/4A-3AC - IP551 x BD7/7 centrifugal M4 0.13Kw1 x BD9/9 centrifugal M4 0.35Kw1 x Elta Unpodded Silencer Melinex 1D-500mm1 x Helios DDF-200 Roof Cowl1 x D2E146-HT67-021 x Small Centrifugal Fans CBM/2-146/180-300 W1 x S&P RF4C-160/062 K040 SF-1744 (230V50Hz) VE1 x Elta Unpodded Silencer 1D-250mm1 x Clearflow CFHT Kitchen/High Temp Roof Fan - CFHT560/4-3AC1 x Small Centrifugal Fans CBM/4-133/190 70w1 x EBM-Papst D2E097-BK76-98 Double inlet1 x Ducting T Piece Equal - 630mm1 x Lo-Carbon PUREAIR HOME WITH HEATER BOXED ASSY1 x Eco-Loft Positive Input Ventilation System - PIV Loft Mounted -EVL-HAS1 x Elta SLC500/2A-3AC - IP551 x W2S130-AA03-011 x FSAF1000C1DA SILENCER 1070/161 x Vent Axia ACM 150 T (Timer Model) inline mixed flow duct fan1 x TDP-D Pressure Sensor with Display1 x Transformer 5 Speed Controller - ATC1-8TK1 x CS2 Current Switch1 x Vent Axia ACM 150 inline mixed flow duct fan1 x Vent Axia ACM 200 inline mixed flow duct fan1 x Vent Axia ACM 125 inline mixed flow duct fan1 x DEF-140T Inlet Guard for the CBT-100N1 x Single phase speed controller by auto-transformer - RMB 1.5 Amp1 x ERR 20/1 Centrifugal inline fan1 x MWS 1.5 – Transformer Controller With Motor Protection1 x Speed Controller - REB31 x Speed Controller - REB51 x Speed Controller - REB101 x FAST-TRACK RANGE 90mm - Adaptor For Distribution Box1 x Transformer (silent) speed controller - RE 3.0 Amp1 x ELM 18 EX Flexible Cuff for ERM 181 x Speed Controller - REB61 x CBS-60 Outlet Flange for CSB/CBT-601 x Speed Controller - REB1-N1 x Transformer Speed Control - RTRE- 5.0Amp1 x Helios HQW-200/4 - IP551 x Transformer (silent) speed controller - RE 5.0 Amp1 x CBM 9-9 550w 4P VR (Open Motor)1 x REE-2 Electronic Speed Controller1 x MTS10- extractor fan 3 step switch1 x ELM 25 EX Flexible Cuff for ERM 251 x Envirovent Silent MV160/100T Mixvent - Timer Model - 100mm - (5 year warranty)1 x REB-CVF 0-10v Controller1 x Commercial Single or 3 phase Fan Reversing Switch - RS11 x MTP 10, 10K, Speed control1 x MTV-1/010 Controller 0 to 10V+1 x FAST-TRACK RANGE 75mm - Click Ring (1 bag of 10)1 x PIR Sensor - PIR41 x ELM 20 EX Flexible Cuff for ERM 221 x TD Mixvent 800/200 EEXEIIT31 x CBT-100N Centrifugal1 x Contactor Interface Station - CI91 x Helios HQW-250/4 - IP551 x Silentub - STUB 1001 x Quietflow SQS400-1ECL - Centrifugal Box Fan1 x SG-200 Fan Guard for the HQW 2001 x Elta Variable Speed Drive IP66 - 2.2KW1 x AIRVENT speed control - AIR4019611 x FFR 355 Filter Cassette1 x QPTW 250C Acoustic Twin Fan with Controller1 x RDH FLEX-SQUARE - ADH/RDH 04501 x Compact SCD450/4-1AC1 x GENIOX 11 Internal Mounted Unit1 x Mini Diffuser - 100mm1 x IR24-P - Presence detector1 x TD160-NT Mixvent - 100mm - TD160 Timer1 x Potentiometer EGH 01 - for DDMP Fans1 x Elta Variable Speed Drive IP66 - 4.0KW1 x CBM Low Pressure Centrifugal Fan - CBM 10/10 4 Pole 550watt CVR1 x KBA- inlet mounting flange for CRMT 2251 x CBT-80N Centrifugal1 x CSB-60 Centrifugal fan1 x CO2 Room Sensor - CO2-R1 x CBA-100 Inlet Flange for CBT-1001 x DDMP 10-08 FLANGE1 x CBT-130N Centrifugal1 x 204x60mm Insulated Rectangular Vertical 45° Bend1 x DDMP 07/07 Mounting Flange1 x CBM Low Pressure Centrifugal Fan - CBM 12/12 6 Pole 736watt CVR1 x ACO3TO-ADS-VFC-7.1A1 x Comefri - TLZ 560 R - High Performance Scroll Fan1 x CBM Low Pressure Centrifugal Fan - CBM 9/9 4 Pole 550watt 3V (3-Speed)1 x Duct Termination with Mesh - 710mm1 x 220x90mm Insulated Rectangular Vertical 45° Bend1 x KBA- inlet mounting flange for CRMT 2501 x Duct Termination with Mesh - 355mm1 x Biflow SB400-CON2-3 - High Temperature Bifurcated Fan1 x Helios ESA-1 Surface mounted Speed Control 1amp1 x Helios VARW 450/4 - TK1 x Duct Termination with Mesh - 100mm1 x 100mm Round Connector with Damper1 x FAST-TRACK RANGE 75mm - Straight Connector1 x 220x90mm Insulated Rectangular Vertical 90° Bend1 x Comefri - TLZ 450 R - High Performance Scroll Fan1 x CBB-60N Centrifugal1 x CBM 7/9 4p 300W RE-VR1 x CBS-100 Outlet Flange for CBT-1001 x Vent Axia T-Series Wall Model TX6WL1 x Flat Roof Terminal -OFT 5 - Asphalt1 x CBT-170 Centrifugal1 x Elta SCP315/4-1AC - IP551 x Vent Axia T-Series Wall Model TX9WL1 x Binks Bullows - Spray Booth Filter1 x DDMP 12-09 FLANGE1 x Duct Termination with Mesh - 200mm1 x Elta Variable Speed Drive IP66 - 2.2KW (1ph to 3ph)1 x Chaysol da 9-7 - 3 Speed1 x Quietflow SQS250-1ECL - Centrifugal Box Fan1 x DDMP 10-10 FLANGE1 x CBT-100N Centrifugal ATEX II 2G Exe II T31 x CBM 12/9 CM/AL 1100W 6PT - Closed Motor1 x Elta SCP450/4-1AC - IP551 x CBM Low Pressure Centrifugal Fan - CBM 12/9 6 Pole 736watt C1 x CBA-130 Inlet Flange for CBT-1301 x Manrose T12 STANDARD Transformer- T12S1 x Spiral end cap - 355mm1 x LC080L43-A9-40 - Long Cased Axial1 x POT 0-10 V POTENTIOMETER1 x Duct Termination with Mesh - 315mm1 x Vent Axia W300310 Controller Electronic 1.5A1 x Economy Airvent 150mm Fan1 x Elta SCP630/4-1AC - IP551 x Chaysol Da 15/11 CMAL - 2200W 6 Pole - Closed Motor - Three Phase1 x DDMP 12-12 FLANGE1 x Chaysol Da 12/12 CMAL - 1100W 6 Pole - Closed Motor - Three Phase1 x DPD 10:30AM Delivery Surcharge1 x HPA Heavy Duty Flexible Ducting - HPA300-FD51 x ERM180EXE Bracket1 x Flanged Damper 019-0560-STD1 x Elta HXP 800mm 6-Pole (Three Phase)1 x REB Ecowatt Speed Control - REB-ECO1 x 100mm Round Connector1 x Nicotra RDH G2E7-04501 x Elta Turboflow-TF - 450mm - Single phase1 x EBM-Papst K3G160-BD02-01 Double inlet1 x Filter Box With F7 Grade Bag Filter - 200mm1 x CBM 12/9 736W 6PT C - Closed Motor1 x FAST-TRACK RANGE 90mm - Seal Ring (1 bag of 10)1 x Chaysol da 9-7 - V7099331 x Elta Quietflow Twin SQT150-1ECL1 x Biflow SB500-CON2-3 - High Temperature Bifurcated Fan1 x RDH Flange - 02501 x DA 9/7 N2T1 x CAD-COMPACT 500 ADVANCED N8 - MVHR unit1 x Elta Turboflow-TF - 450mm - Three phase1 x Biflow SB250-CON4-1 - High Temperature Bifurcated Fan1 x Envirovent Silent MV160/100S Mixvent - 100mm - (5 year warranty)1 x Filter Box With F7 Grade Bag Filter - 250mm1 x AL 315 D2 01 - High Performance Long Cased Axial Fan (3 phase)1 x Traditional T-Series Window Fan - TX12WW1 x High Temperature Flexible Connector - 063-0630-PU2501 x Chaysol Da 12/12 CMAL - 736 Watt - 6 Pole1 x ELTA - Single Phase Transformer 10amps1 x Elta SCP710-1EC1 x Ancillary Pack for SLC-5601 x Spare filter pack for Energi Sava 210 HR unit1 x MPS 225 D2 F4 301 x RDH Flange - 01801 x Jetflow Silent SJMF-S 200-1EC1 x DDMP 07-07 1F 1100W M6AO DA51 x Jetflow-HIT Metal inline - 100mm1 x Bathroom Fan -Envirovent- Silent 100 S (Standard Model)1 x MRAS series fan1 x Chaysol Da 10-10 - 550watt 6p Enclosed Motor1 x Soler & Palau - Contra Rotating TCBTx2-560 - IP651 x Chaysol da 9-91 x Raptor SDA450/4-1AC1 x JETLINE-200 - In Line Centrifugal Duct Fan1 x 2mtr Round Ducting - 100mm1 x 100mm Round Equal T Piece1 x Anti Vibration Mounts - Large - Pack of 4 - AVM11 x Elta SPA400/4-1AC - IP541 x Chaysol DA 12/12 NT (V600009)1 x FUM Mounting Foot for ERM 251 x Jetflow-HIT Metal inline - 200mm1 x K 160 EC Circular duct fan1 x MV EC 150 Multivent1 x Ducting T Piece Equal - 100mm1 x TD160 Mixvent - 100mm - TD160-N Standard1 x CBTR/2-451-4kw1 x EBM Papst - A4E300−AS72−021 x Ancillary Pack for SLC-6301 x CBMT/Q 315-90 3 HEATER KIT1 x Chaysol Da 10/10 - 550watt - 4 Pole - Flangeless1 x AL 710 D4 01 - High Performance Long Cased Axial Fan1 x RDH Flange - 02001 x Ducting 90 Degree Bend - 710mm1 x Elta SCP800/6/8-3AC - IP551 x Jetflow-HIT Metal inline - 150mm1 x HRST/6-800/28-BZ-68 (400V50)C1 x Raptor SDA350/4-1EC1 x 100mm Round 90 Degree Bend1 x Chaysol Da 15/11 CMAL 1800W 6 Pole - Closed Motor - Single Phase1 x Small Centrifugal Fans CBM/2-133/190 185w1 x 220x90mm Insulated Rectangular T-Piece1 x Atex Motor Protection Switch - U-EK230E EX1 x TD ECOWATT 350/125 Inline Duct Fan - TD-ECOWATT1 x Nicotra AT 15-15 SC1 x Jetflow Silent SJMF-S 150-1EC1 x 125mm Round 90 Degree Bend1 x 1mtr Round Ducting - 100mm1 x Ancillary Pack for SLC-4501 x Chaysol DA 15/11 NT (V72600038) with mounting feet1 x Jetflow-HIT Metal inline - 250mm1 x 150mm - 200mm Round Reducer
Reviews
Transformer (silent) speed controller - RE 1.5 Amp
Transformer (silent) speed controller - RE 1.5 Amp
£ 132.29

Incredible, Perfect, Silent and Fast delivery ! Thanks "Just...