• Model:FSAF-1

FSAF1250C1DA Silencer 1320/20

£ 1,916.61 (excl. VAT)

£ 2,299.93 (inc. VAT)

Circular attenuator suitable for direct connection to 1250mm 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.

6 x Single phase speed controller by auto-transformer - RMB 1.5 Amp4 x Transformer Speed Control - RTRE- 1.5Amp6 x Vent Axia ACM 125 T (Timer Model) inline mixed flow duct fan2 x Elta Variable Speed Drive IP66 - 2.2KW1 x Elta Variable Speed Drive IP66 - 7.5KW1 x FU 15 40 Frequency Inverter2 x FRQ5-4A V2 Inverter Speed Controller1 x FRQ-10A V2 Inverter Speed controller1 x Helios TSD 3.0 Transformer Speed Control (400v)1 x FU 075 52 Frequency Inverter (IP20)1 x FU 22 25 Frequency Inverter1 x Elta Variable Speed Drive IP66 - 1.5KW2 x Elta Variable Speed Drive IP66 - 4.0KW1 x Frequency converter FU 075 14 - IP662 x Elta Variable Speed Drive IP66 - 0.75KW1 x NKS-D swirl diffuser v-300 x 300mm1 x ELTA - Three Phase Transformer 3amps1 x ELTA - Three Phase Transformer 10amps3 x FRQ5-10A Inverter Speed controller1 x ATEX rated 3-phase Speed Control - R-DK4 KT (EX)2 x Elta 10 Amp Electronic single phase speed controller.2 x FU 15 16 Frequency Inverter1 x Elta Variable Speed Drive IP66 - 5.5KW1 x Frequency converter RUCK - FU 075 211 x FU 22 04 Frequency Inverter1 x Helios - FIUK-11KW 24.0A - FREQUENCY INVERTER1 x Circular Ceiling Diffuser - TST 1001 x Round ceiling diffuser 400mm1 x ELTA - Single Phase Transformer 2amps1 x Balance S Diffuser - NO RING - 125mm1 x Circular Ceiling Diffuser - TST 2004 x Electronic extractor fan speed controller - FSC 1.51 x JSR 200 Painted RAL50181 x Curved Blade Grille 600x600 (2way blow)2 x Circular Ceiling Diffuser - TST 1601 x Balance S Diffuser - NO RING - 100mm2 x EC6H - Reversible Group Fan Electronic Controller2 x EFSC-3N- Single Phase Speed Control2 x Elta 2 Amp Electronic single phase speed controller.2 x Round ceiling diffuser 200mm2 x Elta 3 Amp Electronic single phase speed controller.1 x ELTA - Single Phase Transformer 8amps1 x Round ceiling diffuser 300mm1 x ELTA - Single Phase Transformer 16amps3 x Elta 6 Amp Electronic single phase speed controller with TK2 x Elta 3 Amp Electronic single phase speed controller with TK2 x Round ceiling diffuser 250mm2 x Airvent ceiling fan controller1 x ELTA - Single Phase Transformer 4amps4 x AIRVENT speed control - AIR4019611 x ELTA - Single Phase Transformer 12amps1 x Round ceiling diffuser 350mm1 x PCA Diffuser - PCA-2502 x COM-32 x Elta Variable Speed Drive IP66 - 0.37KW (1ph to 3ph)2 x Elta 6 Amp Electronic single phase speed controller.1 x EFSC-6N- Single Phase Speed Control3 x Remote Timer Control - 13512 x Run On Timer - 5s - 4hrs - RT5A2 x Helios ZNE Electronic Fan Overrun Timer3 x Push Timer Switch - ZA43 x Multi Input Run On Timer - 0 - 20min - CFCU1 x Time Delay Unit - DT20B2 x 7 Day Programmable TIMECLOCK1 x TTC-2000 Three phase electric heater controller3 x ACOAS/ AC/EC Auto Changeover 8Amp2 x ACO8AC/EC AutoChangeover panel1 x Elta ACO Panel 149-ACO18B1 x EM30-24 Control Panel Commissioning Service1 x CBM Low Pressure Centrifugal Fan - CBM 10/10 4 Pole 550watt CVR1 x Egg Crate Grille with G2 Dust panel filter 1 inch- 300x3003 x Mini Diffuser - 100mm4 x Vent Axia ACM 100 T (Timer Model) inline mixed flow duct fan1 x Vent Axia ACM 150 T (Timer Model) inline mixed flow duct fan3 x Helios TSW 7.5 Amp Transformer speed controller1 x REU 1.5amp Speed control - Two Speed Five-Step Transformer - Trickle and Boost3 x Transformer 5 Speed Controller - ATC1-4TK1 x HCFC 1.7 - Reversible Speed Controller for HCF sweep fans1 x Vent Axia ACM 150 inline mixed flow duct fan2 x Three Phase Transformer controllers - RMT 1.5 Amp2 x Vent Axia ACM 100 inline mixed flow duct fan2 x Vent Axia ACM 200 inline mixed flow duct fan1 x ELTA - Single Phase Transformer 10amps1 x Single phase speed controller by auto-transformer - RMB 3.5 Amp1 x BEAS-control module1 x Vent Axia T-Series Controller2 x MWS 1.5 – Transformer Controller With Motor Protection5 x Transformer (silent) speed controller - RE 3.0 Amp1 x Quietflow SQS400-1ECL - Centrifugal Box Fan5 x Systemair Save Connect 2.0 Internet Module1 x Bathroom Fan -Envirovent- Silent 100 T (Timer Model)2 x Contactor Interface Station - CI93 x QPTW 250C Acoustic Twin Fan with Controller2 x EBM-Papst D3G133-BF05-14 Double inlet2 x VTR 500 STD Filter Kit1 x Biflow SB400-CON2-3 - High Temperature Bifurcated Fan3 x Potentiometer EGH 01 - for DDMP Fans1 x AXC TP - 100mm Plastic Centrifugal Inline Fan1 x CFI In-line 150 - Carbon Filter1 x Duct Termination with Mesh - 100mm2 x CBM 7/7 147w 4P RE-VR1 x Egg Crate Grille with Dust panel filter 1 inch- 595x5952 x Remote controller FLEX - for VEKO INT1 x Transformer 5 Speed Controller - ATC1-2TK1 x Helios TSW 3 Amp Transformer speed controller1 x RDS 11 Helios Transformer Controller With Motor Protection1 x RTRD - Three Phase Speed Controller - 2 Amp2 x Helios TSW 1.5 Amp Transformer speed controller4 x Vent Axia ACM 125 inline mixed flow duct fan1 x ERR 20/1 Centrifugal inline fan2 x Two Speed Switch - REGUL-22 x Single phase speed controller by auto-transformer - RMB 10.0 Amp2 x WS - Reversing Switch from Helios Fans2 x Speed Controller - REB31 x TG-K Duct temperature sensor2 x Helios HQW-630/4 - IP553 x Speed Controller - REB52 x CBS-60 Outlet Flange for CSB/CBT-602 x TG-K3/NTC10-01 - Duct temperature sensor2 x Speed Controller - REB102 x CPTA-S PIR SENSOR Volt Free Contacts - Surface Mounted4 x Speed Controller - REB1-N1 x EC-Vent control board1 x Elta ACO Panel 149-ACO14E2 x FAST-TRACK RANGE 75mm - Click Ring (1 bag of 10)2 x Transformer Speed Control - RTRE- 7.0Amp2 x Commercial Single or 3 phase Fan Reversing Switch - RS11 x CONTROL ECOWATT - Basic1 x REB-CVF 0-10v Controller1 x ACO 149-ACO1/EDV2 x MTP 10, 10K, Speed control1 x EM30-24 Electro-Mechanical Control Panel4 x PIR Sensor - PIR22 x MTS10- extractor fan 3 step switch1 x U-EK plastic housing IP65 - for use with the U-EK230E Motor Protection1 x EC-Vent Room Unit1 x Silent 100 Window Kit - windowS2 x Speed Controller - REB83 x Vent Axia Silent 100T (TIMER)1 x TD Mixvent 800/200 EEXEIIT31 x MEV Spider Wireless boost Switch - MEV-SWH-W1 x FFR 355 Filter Cassette3 x RDH FLEX-SQUARE - ADH/RDH 04501 x VTR 300 STD Filter Kit2 x Multiflow SMB550/4-1AC2 x DDMP 09/09 Mounting Flange4 x UB47- Universal Insulated Terminal3 x CBT-100N Centrifugal2 x Silentub - STUB 1001 x Compact SCD450/4-1AC1 x Elta - Room Sensor - Temp/Humid/C022 x PIR Sensor - PIR41 x CBM Low Pressure Centrifugal Fan - CBM 10/10 4 Pole 550watt VR1 x Singleflow SSDL315-1EC2 x TD160-NT Mixvent - 100mm - TD160 Timer2 x CSB-60 Centrifugal fan2 x Helios RR-250-C Centrifugal inline fan1 x IR24-P - Presence detector2 x HIMF - Mixed Flow Fan 100mm Inline Fan3 x CBA-100 Inlet Flange for CBT-1001 x Vertical Cowl and Fan (Single Phase) - RAV400-4-11 x CBM Low Pressure Centrifugal Fan - CBM 9/7 4 Pole 373watt CVR1 x SAVE VSR 300 heat recovery unit3 x CBM Low Pressure Centrifugal Fan - CBM 12/12 6 Pole 736watt CVR2 x GENIOX 11 Roof Mounted External Unit1 x KBA- Inlet Mounting 2251 x VEKA INT 2000/15.0-L1 EKO1 x TUNE-R-250-3-M0 - Control Damper (NO ACTUATOR)2 x Helios ESA-1 Surface mounted Speed Control 1amp1 x Helios HQW-355/4 - IP551 x Single Deflection Grille 400mm with OBD damper1 x Vent Axia Trickle & Boost Switch1 x Elta SCP400/4-1AC - IP551 x ACO3TO-ADS-VFC-7.1A1 x DDMP 07/07 Mounting Flange1 x CBM Low Pressure Centrifugal Fan - CBM 9/9 4 Pole 550watt 3V (3-Speed)2 x DDMP 10-10 1F 1000W M6A2 DA51 x Speed controller with Reverse - REB-1R1 x S&P MULTI-REG EC FAN CONTROLLER / INTERFACE1 x Transformer 5 Speed Controller - ATC1-10TK2 x Transformer 5 Speed Controller - ATC1-8TK1 x REU 7amp Speed control - Two Speed Five-Step Transformer - Trickle and Boost1 x MWS 5 – Transformer Controller With Motor Protection Unit2 x Helios TSW MCB Amp Transformer speed controller1 x RDS 7 Helios Transformer Controller With Motor Protection1 x Three Phase 3 step - 10amp Transformer controller for use with the HV Wall Mounted fans.3 x CS2 Current Switch2 x Isolator Switch - ISOSW1 x Transformer speed controller - ATC1 - 1.5 Amps1 x TEM 075 - 5 Speed Transformer Speed Control2 x Single phase speed controller by auto-transformer - RMB 8.0 Amp1 x ERR 31/1 Centrifugal inline fan2 x TG-R room temperature sensor1 x Helios HQW-200/4 - IP551 x Speed Controller - REB62 x Isolator Switch - EFF-ISO2 x Transformer (silent) speed controller - RE 5.0 Amp1 x Transformer Speed Control - RTRE- 5.0Amp1 x Envirovent Silent MV160/100T Mixvent - Timer Model - 100mm - (5 year warranty)1 x Skyflow SSR Horizontal Roof Cowl SSR31/35B2 x Helios HQW-315/4 - IP552 x CBM 9-9 550w 4P VR (Open Motor)2 x CBA-60 Inlet Flange for CBT-601 x Skyflow SSR Horizontal Roof Cowl SSR31/35BS2 x DDMP 09-09 3F 2130W M6A4 DG03 x TG-K Duct temperature sensor2 x Helios HQW-250/4 - IP551 x Speed Controller - REB162 x CO2 Room Sensor - CO2-R1 x CBP-18/18-RC Belt Driven Centrifugal Fans1 x Flat Roof Terminal -OFT 5 - Asphalt1 x CBM Low Pressure Centrifugal Fan - CBM 9/9 4 Pole 550watt C VR1 x CMT-2 120/50 - 0,09Kw - LG270 Single inlet centrifugal fan direct driven1 x CBM Low Pressure Centrifugal Fan - CBM 7/7 6 Pole 72watt CVR1 x Duct Termination with Mesh - 400mm2 x 100mm Round Connector with Damper1 x Quietflow SQS250-1ECL - Centrifugal Box Fan1 x CPTA-E Flush mounted PIR sensor with timer3 x Temperature Fan Speed Controller - ATCP4-WMS1 x Capacitor 2uf for use with the EBM A4E range2 x MV-B Dual Switch for use with Helios HQW plate fans,1 x Vent Axia SC5001 - Speed controller2 x DEF-140T Inlet Guard for the CBT-100N1 x TD EVO-100 PF ECOWATT - Environmentally Friendly Energy Efficient Inline Fan1 x EBM-Papst D2E097-BK76-98 Double inlet1 x Helios HQW-200/2 - IP551 x REE-1 Electronic Speed Controller1 x Transformer Speed Control - RTRE- 12.0Amp1 x KMBI 225 Connector rectangular/circular to install on the discharge of CMT2 x KMBI 315 Connector rectangular/circular to install on the discharge of CMT1 x ELM 18 EX Flexible Cuff for ERM 181 x KMBI 180 Connector rectangular/circular to install on the discharge of CMT1 x DEF-CBM-RE-7 - Protection Guard1 x Transformer (silent) speed controller - RE 1.5 Amp1 x Skyflow SSR Horizontal Roof Cowl SSR80B1 x SG-200 Fan Guard for the HQW 2001 x Speed Controller - REB2.5-N1 x GXC6EC - High Performance Extract Fan3 x Speed Controller - REB11 x DA9/9-NT1 x CMT-2 225/090 1.1KW - Single inlet centrifugal fan direct driven1 x TUNE-R-315-3-M4 - Control Damper1 x Quietflow SQS100-1ECL - Centrifugal Box Fan1 x TUNE-R-200-3-M2 - Control Damper3 x CMT/4-315/130-4KW - Single inlet centrifugal fan direct driven1 x DDMP 12-12 3F 1810W M6A4 DG02 x CBM 12-12 1100w 6P Three Phase1 x KAD-355-F400 Rectangle Flexible Connector2 x Duct Termination with Mesh - 355mm1 x Flakt Woods ME 1.3 speed controller 3amp - EA9011581 x Comefri - TLZ 225 R - High Performance Scroll Fan1 x Comefri - TLZ 560 R - High Performance Scroll Fan1 x CCpro 40 (1CC9402) Long Casing Extension1 x KBA- Inlet Mounting 3151 x DS-2 2-Speed Switch (3 Phase)1 x Twinflow STDL315-1EC1 x Flakt Woods ME 1.1 speed controller 1amp - EA9011571 x CBB-60N Centrifugal1 x Duct Termination with Mesh - 150mm1 x Quietflow Twin SQTDCV250-1ECL1 x TUNE-R-200-3-M3 - Control Damper1 x DDMP 10-08 FLANGE1 x HIMF - Mixed Flow Fan 125mm Inline Fan1 x Duct Termination with Mesh - 450mm1 x CBT-80N Centrifugal1 x CBT-130N Centrifugal ATEX II 3D ExtD 125*C1 x SD-MUB Vibration pad set1 x WSD 100 (1060x1060x70)
Reviews
TD-SILENT 350/125
TD-SILENT 350/125
£ 178.68

Excellent low noise fan, I've got one unit running years and...