• Model:SLU-900

Circular Inline Silencers - 0.9M long - SLU-900

£ 84.35 (excl. VAT)

£ 101.22 (inc. VAT)

Inline Circular Attenuators in standard diameters from 100mm to 400mm diameter. Attenuators are available in standard 300mm, 600mm, 900mm and 1200mm lengths.
This version is 900mm long
The longer the unit, the more effective it is.

Attenuator construction for this range comprises a pre-galvanised sheet steel spiral wound outer casing, manufactured in accordance with HVCA DW144 specification, with circular spigoted end caps. The inner bore is manufactured from pre-galvanised and perforated spiral wound steel tube, retaining a 50mm thick scrim faced 45 kg/cu.m acoustic media.

This range of circular attenuators offer minimal resistance to airflow and can be used in a variety of noise control applications:-
• Small fan system attenuation
• Cross-talk attenuation
• System noise regeneration attenuation
• System terminal unit attenuation

PDF Files


Silencer Range

Available Options

4 x Run On Timer - 5s - 4hrs - RT5A2 x Remote Timer Control - 13513 x Push Timer Switch - ZA42 x Helios ZNE Electronic Fan Overrun Timer7 x Multi Input Run On Timer - 0 - 20min - CFCU1 x Time Delay Unit - DT20B5 x 7 Day Programmable TIMECLOCK1 x TTC-2000 Three phase electric heater controller7 x ACOAS/ AC/EC Auto Changeover 8Amp6 x ACO8AC/EC AutoChangeover panel2 x EM30-24 Electro-Mechanical Control Panel1 x Elta ACO Panel 149-ACO14E1 x S & P Aluminium Axial Fan Louvre Shutter - PER-CR- 6303 x Easy-fix termination kit - High Rise Ventilator - EFT1 x ACO 149-ACO1/EDV1 x Elta ACO Panel 149-ACO18B1 x S & P Aluminium Axial Fan Louvre Shutter - PER-CR- 5005 x Systemair Save Connect 2.0 Internet Module1 x S & P Aluminium Axial Fan Louvre Shutter - PER-CR- 3551 x U-EK plastic housing IP65 - for use with the U-EK230E Motor Protection1 x Elta Wall Cowl SWC56/633 x GRA-100 External Grill by S&P1 x Elta Louvre Shutter - 400mm1 x Egg Crate Grille with G2 Dust panel filter 1 inch- 300x3001 x Elta Wall Cowl SWC25/311 x Jet Cowl - 315mm1 x Elta Wall Cowl SWC45/501 x Elta Wall Cowl SWC35/401 x S & P Aluminium Axial Fan Louvre Shutter - PER-CR- 7101 x Single Deflection Grille 400mm with OBD damper1 x Non Vision 150mm x 150mm (Air Transfer) Grille - With Flange - MILL FINISH3 x Mini Diffuser - 100mm1 x Egg Crate Grille with Dust panel filter 1 inch- 300x3001 x Same Day Shipping Surcharge - City Sprint2 x ERR 20/1 Centrifugal inline fan1 x FU 15 40 Frequency Inverter6 x Elta Variable Speed Drive IP66 - 2.2KW1 x FRQ-10A V2 Inverter Speed controller1 x FU 075 52 Frequency Inverter (IP20)1 x Helios TSD 5.5 Transformer Speed Control (400v)1 x Helios TSD 3.0 Transformer Speed Control (400v)4 x Elta Variable Speed Drive IP66 - 7.5KW2 x FU 22 25 Frequency Inverter1 x Frequency converter FU 075 14 - IP665 x Elta Variable Speed Drive IP66 - 4.0KW3 x FRQ5-4A V2 Inverter Speed Controller5 x Elta Variable Speed Drive IP66 - 0.75KW2 x Elta Variable Speed Drive IP66 - 2.2KW (1ph to 3ph)4 x FU 15 16 Frequency Inverter2 x Elta Variable Speed Drive IP66 - 5.5KW4 x FRQ5-10A Inverter Speed controller1 x FU 22 04 Frequency Inverter1 x Frequency converter RUCK - FU 075 211 x Frequency converter RUCK - FU 075 381 x ELTA - Three Phase Transformer 10amps1 x FU 075 04 Frequency Inverter (IP20)3 x ELTA - Three Phase Transformer 3amps1 x Helios - FIUK-11KW 24.0A - FREQUENCY INVERTER1 x ATEX rated 3-phase Speed Control - R-DK4 KT (EX)2 x Elta 10 Amp Electronic single phase speed controller.6 x ELTA - Single Phase Transformer 2amps6 x Electronic extractor fan speed controller - FSC 1.51 x Balance S Diffuser - NO RING - 125mm1 x NKS-D swirl diffuser v-300 x 300mm7 x EC6H - Reversible Group Fan Electronic Controller1 x Elta 2 Amp Electronic single phase speed controller.1 x Circular Ceiling Diffuser - TST 1255 x Elta 3 Amp Electronic single phase speed controller with TK7 x Airvent ceiling fan controller2 x ELTA - Single Phase Transformer 16amps3 x ELTA - Single Phase Transformer 8amps1 x Curved Blade Grille 600x600 (2way blow)1 x PCA Diffuser - PCA-3151 x Circular Ceiling Diffuser - TST 1003 x EFSC-3N- Single Phase Speed Control1 x COM-36 x Elta 6 Amp Electronic single phase speed controller with TK3 x Elta 3 Amp Electronic single phase speed controller.1 x ELTA - Single Phase Transformer 12amps4 x Round ceiling diffuser 400mm1 x Circular Ceiling Diffuser - TST 1601 x Circular Ceiling Diffuser - TST 2005 x AIRVENT speed control - AIR4019611 x Versio Square Ceiling Diffusers - RS141 x JSR 200 Painted RAL50185 x Elta Variable Speed Drive IP66 - 0.37KW (1ph to 3ph)1 x EFSC-6N- Single Phase Speed Control1 x PCA Diffuser - PCA-2503 x Round ceiling diffuser 300mm4 x Round ceiling diffuser 200mm5 x Elta 6 Amp Electronic single phase speed controller.1 x Balance S Diffuser - NO RING - 100mm4 x Round ceiling diffuser 250mm1 x ELTA - Single Phase Transformer 10amps3 x Elta Variable Speed Drive IP66 - 1.5KW (1ph to 3ph)1 x Round ceiling diffuser 350mm3 x KMBI 180 Connector rectangular/circular to install on the discharge of CMT3 x CMT-2 200/80 1.1KW - Single inlet centrifugal fan direct driven1 x EC-Vent control board2 x EM30-24 Control Panel Commissioning Service1 x EC-Vent Room Unit3 x PM230-TF, AC 230V Damper Actuator, Spring Return, 2 x SPDT, 72C Thermal Fuse6 x Vent Axia ACM 100 inline mixed flow duct fan6 x Helios TSW 1.5 Amp Transformer speed controller6 x Vent Axia ACM 125 inline mixed flow duct fan3 x Isolator Switch - ISOSW6 x Transformer speed controller - ATC1 - 1.5 Amps1 x TG-K Duct temperature sensor2 x BEAS-control module7 x Single phase speed controller by auto-transformer - RMB 1.5 Amp3 x Helios HQW-200/2 - IP555 x DEF-140T Inlet Guard for the CBT-100N5 x Envirovent Silent MV160/100T Mixvent - Timer Model - 100mm - (5 year warranty)6 x Speed Controller - REB57 x Vent Axia T-Series Controller2 x CPTA-S PIR SENSOR Volt Free Contacts - Surface Mounted6 x Transformer (silent) speed controller - RE 3.0 Amp6 x REB-CVF 0-10v Controller6 x Speed Controller - REB1-N1 x FAST-TRACK RANGE 75mm - Click Ring (1 bag of 10)5 x MTP 10, 10K, Speed control6 x Silent 100 Window Kit - windowS3 x Transformer (silent) speed controller - RE 5.0 Amp6 x Speed Controller - REB13 x Bathroom Fan -Envirovent- Silent 100 T (Timer Model)6 x QPTW 250C Acoustic Twin Fan with Controller4 x CO2 Room Sensor - CO2-R4 x Remote controller FLEX - for VEKO INT4 x S&P MULTI-REG EC FAN CONTROLLER / INTERFACE6 x HCFC 1.7 - Reversible Speed Controller for HCF sweep fans5 x REU 7amp Speed control - Two Speed Five-Step Transformer - Trickle and Boost3 x Transformer 5 Speed Controller - ATC1-10TK5 x Helios TSW 3 Amp Transformer speed controller2 x Helios TSW 0.3Amp Compact Transformer speed controller3 x RDS 11 Helios Transformer Controller With Motor Protection4 x MV-B Dual Switch for use with Helios HQW plate fans,6 x MWS 3 – Transformer Controller With Motor Protection5 x Two Speed Switch - REGUL-22 x Single phase speed controller by auto-transformer - RMB 10.0 Amp7 x Speed Controller - REB34 x Transformer (silent) speed controller - RE 1.5 Amp5 x MWS 1.5 – Transformer Controller With Motor Protection4 x Helios HQW-200/4 - IP554 x CBS-60 Outlet Flange for CSB/CBT-603 x RDH FLEX-SQUARE - ADH/RDH 04505 x Speed Controller - REB105 x WS - Reversing Switch from Helios Fans6 x Commercial Single or 3 phase Fan Reversing Switch - RS14 x PIR Sensor - PIR24 x SG-200 Fan Guard for the HQW 2003 x PIR Sensor - PIR46 x Speed Controller - REB84 x UB47- Universal Insulated Terminal2 x 220x90mm Insulated Rectangular Horizontal 90° Bend5 x DDMP 12-12 3F 1810W M6A4 DG04 x Vent Axia Silent 100T (TIMER)4 x Helios HQW-250/4 - IP554 x 220x90mm Insulated Rectangular Horizontal 45° Bend3 x Transformer Speed Control - RTRE- 7.0Amp5 x Speed Controller - REB2.5-N4 x 220x90mm Insulated Rectangular Vertical 90° Bend2 x Speed Controller - REB163 x DDMP 09/09 Mounting Flange6 x CBM 9-9 550w 4P VR (Open Motor)6 x Vent Axia ACM 100 T (Timer Model) inline mixed flow duct fan6 x Vent Axia ACM 125 T (Timer Model) inline mixed flow duct fan6 x Vent Axia ACM 150 inline mixed flow duct fan5 x Transformer 5 Speed Controller - ATC1-4TK3 x Transformer 5 Speed Controller - ATC1-8TK4 x Helios TSW 7.5 Amp Transformer speed controller3 x Transformer 5 Speed Controller - ATC1-12TK6 x Vent Axia ACM 200 inline mixed flow duct fan5 x CS2 Current Switch3 x Single phase speed controller by auto-transformer - RMB 3.5 Amp6 x RRB- transformer controller4 x TG-K3/NTC10-01 - Duct temperature sensor3 x Temperature Fan Speed Controller - ATCP4-WMS1 x Speed controller with Reverse - REB-1R3 x Three Phase Transformer controllers - RMT 1.5 Amp4 x KMBI 225 Connector rectangular/circular to install on the discharge of CMT3 x Insulated extract Plenum 8+13 x KMBI 315 Connector rectangular/circular to install on the discharge of CMT3 x Insulated extract Plenum 6+14 x Helios HQW-630/4 - IP555 x KMBI 250 Connector rectangular/circular to install on the discharge of CMT3 x REE-2 Electronic Speed Controller4 x TUNE-R-200-3-M1 - Control Damper2 x Transformer Speed Control - RTRE- 12.0Amp3 x Skyflow SSR Horizontal Roof Cowl SSR31/35BS5 x Skyflow SSR Horizontal Roof Cowl SSR31/35B4 x TUNE-R-100-1-M1 - Control Damper3 x DDMP 09-09 3F 2130W M6A4 DG04 x CMT-2 225/090 1.1KW - Single inlet centrifugal fan direct driven2 x Helios PU10 Speed Potentiometer (Flush Mounted)3 x TD Mixvent 800/200 EEXEIIT35 x Helios HQW-315/4 - IP553 x KBA- Inlet Mounting 3554 x 204x60mm Insulated Rectangular Horizontal 45° Bend3 x Elta - Room Sensor - Temp/Humid/C025 x TUNE-R-200-3-M4 - Control Damper3 x Elta Variable Speed Drive IP66 - 1.5KW1 x Envirovent 4 Way Remote Control Switch - SWHBKRF-43 x Helios TSW MCB Amp Transformer speed controller3 x Single phase speed controller by auto-transformer - RMB 8.0 Amp2 x TG-R room temperature sensor3 x REE-1 Electronic Speed Controller2 x TG-K Duct temperature sensor3 x KKS 100 silencer-section - For use with the MUB 100 size Fans.2 x Compact SCD450/4-1AC3 x ELM 18 EX Flexible Cuff for ERM 183 x DDMP 10-08 3F 2210W M6A4 DG03 x Duct Termination with Mesh - 100mm5 x MTS10- extractor fan 3 step switch6 x Transformer Speed Control - RTRE- 5.0Amp2 x TUNE-R-100-2-M5 - Control Damper4 x 204x60mm Insulated Rectangular Vertical 45° Bend2 x CFI In-line 425 - Carbon Filter4 x 204x60mm Insulated Rectangular Vertical 90° Bend2 x CBM 12-12 1100w 6P Three Phase5 x SPI-100 C Iris damper3 x VTR 300 STD Filter Kit6 x Transformer Speed Control - RTRE- 1.5Amp2 x Vent Axia ACM 150 T (Timer Model) inline mixed flow duct fan4 x Transformer 5 Speed Controller - ATC1-2TK3 x RTRD - Three Phase Speed Controller - 2 Amp6 x RDS 1 Helios Transformer Controller With Motor Protection4 x MWS 5 – Transformer Controller With Motor Protection Unit1 x Envirovent G4 Filter - SL-G4/F72 x Vortice Quadro Micro 100 I - Standard Version4 x TD EVO-100 PF ECOWATT - Environmentally Friendly Energy Efficient Inline Fan1 x TEM 075 - 5 Speed Transformer Speed Control6 x Duct Termination with Mesh - 355mm1 x AXC TP - 100mm Plastic Centrifugal Inline Fan2 x LFBR 315 G4 - Helios Inline Filter Box - 315mm2 x KBA- inlet mounting flange for CRMT 2504 x TUNE-R-200-3-M2 - Control Damper1 x Polyurethane Foam Media - 10PPI - Filter Media Sheets - Size: 2000mm x 1000mm2 x Flakt Woods ME 1.6 speed controller 6.0amp - EA9011591 x Egg Crate Grille with Dust panel filter 1 inch- 595x5953 x WSD 100 (1060x1060x70)2 x Quietflow SQS100-1ECL - Centrifugal Box Fan2 x CBP-18/18-RC Belt Driven Centrifugal Fans3 x CSB-60 Centrifugal fan6 x AXC TP - 150mm Plastic Centrifugal Inline Fan4 x Silentub - STUB 1002 x CFI In-line 150 - Carbon Filter5 x CPTA-E Flush mounted PIR sensor with timer1 x Three Phase 3 step - 10amp Transformer controller for use with the HV Wall Mounted fans.4 x CBA-60 Inlet Flange for CBT-606 x CBT-100N Centrifugal4 x SAVE VSR 300 heat recovery unit5 x Helios HQW-355/4 - IP553 x SD-MUB Vibration pad set3 x KBA- inlet mounting flange for CRMT 2252 x KAD-355-F400 Rectangle Flexible Connector8 x Duct Termination with Mesh - 150mm4 x TUNE-R-200-3-M0 - Control Damper (NO ACTUATOR)6 x Helios ESA-1 Surface mounted Speed Control 1amp4 x DDMP 12-12 3F 5700W M6M0 DG74 x Biflow SB400-CON2-3 - High Temperature Bifurcated Fan1 x GXC6EC - High Performance Extract Fan5 x 100mm Round Connector with Damper3 x CBB-60N Centrifugal5 x Helios RR-250-C Centrifugal inline fan2 x ENV 100 12v transformer SELV3 x Contactor Interface Station - CI94 x Flat Roof Terminal -OFT 5 - Asphalt4 x Temperature Controller - EDTW5 x MWS-75 Transformer controller with TK -7.5A2 x Elta Turboflow Max TF056J23-A6-10 - THREE PHASE1 x RSK355 - Back Draught Shutter3 x Skyflow SSR Horizontal Roof Cowl SSR80B1 x CK-60F Kit3 x Electrostatic Precipitator - 1H x 3W1 x VKS 355-500 Automatic shutter5 x Duct Termination with Mesh - 450mm2 x EBM-Papst D4E225-BC01-17 Double inlet3 x KBA- Inlet Mounting 2803 x Duct Termination with Mesh - 250mm1 x Vertical Cowl and Fan (Single Phase) - RAV400-4-14 x Elta SCP400/4-1AC - IP554 x CMT/4-250-100 1.1KW - Single inlet centrifugal fan direct driven ( LG-90)2 x TUNE-R-180-2-M5 - Control Damper5 x DEF-CBM-RE-7 - Protection Guard3 x CMT/4-280-115 2.2KW - Single inlet centrifugal fan direct driven ( LG-90)3 x Binks Bullows - Spray Booth Filter4 x KBA- Inlet Mounting 2502 x Ancillary Pack for SLC-800 for 4 Pole and SLC-800/6B-3AC4 x Duct Termination with Mesh - 400mm1 x RDS 7 Helios Transformer Controller With Motor Protection1 x RTRD - Three Phase Speed Controller - 4 Amp2 x Speed Controller - REB62 x 220x90mm Insulated Rectangular Vertical 45° Bend4 x RUCK MTP 20, 10K, Speed control5 x CBM Low Pressure Centrifugal Fan - CBM 10/10 4 Pole 550watt CVR5 x Elta SPA500/4-1AC - IP543 x DPD 12PM Delivery Surcharge5 x DDMP 10-10 1F 1000W M6A2 DA54 x KBA- Inlet Mounting 2256 x HIMF - Mixed Flow Fan 100mm Inline Fan3 x Clearflow CF Roof Mounted Vertical Discharge Centrifugal Fan - CF450/4-1AC - Single Phase4 x DDMP 12-09 1F 1800W M6A4 DA82 x CBP-9/7-RC4 x VTR 500 STD Filter Kit3 x TecFire Intumescent Damper - Rectangular 400x400mm2 x SPI-200 C Iris damper3 x Elta Standard Ambient Flexible Connector - 560mm6 x CBM 7/7 147w 4P RE-VR2 x LFBR 160 G4 - Helios Inline Filter Box - 160mm1 x DA9/9-NT4 x CBB-80N Centrifugal3 x SDD-U Anti Vibration Pads2 x Flakt Woods ME 1.1 speed controller 1amp - EA9011573 x DS-2/2 2-Speed Switch IP54 (Single Phase)2 x Spiral Ducting 1 meter - 200mm2 x RD35S-4DW.6W.3L - 122297 (Three Phase)2 x CMT/4-315/130-4KW - Single inlet centrifugal fan direct driven4 x Envirovent Silent MV160/100S Mixvent - 100mm - (5 year warranty)5 x Spiral end cap - 80mm1 x Duct Termination with Mesh - 710mm6 x HXP450/6-1 - 6 Pole - Single Phase2 x CBT-80N Centrifugal3 x CBT-130N Centrifugal ATEX II 3D ExtD 125*C5 x DDMP 12-12 1F 1800W M6A4 DA85 x 220x90mm x 1m Insulated Rectangular Duct3 x HIMF - Mixed Flow Fan 125mm Inline Fan4 x CBM 9/7 4p 420W RE-VR4 x DDMP 10-08 1F 1000W M6A2 DA52 x Singleflow SSDL315-1EC3 x Elta SCP500/4-1AC - IP552 x DDMP 07/07 Mounting Flange4 x CBS-100 Outlet Flange for CBT-1004 x CBM Low Pressure Centrifugal Fan - CBM 9/7 4 Pole 373watt CVR3 x RDH Flange - 02501 x REU 3amp Speed control - Two Speed Five-Step Transformer - Trickle and Boost2 x Capacitor 2uf for use with the EBM A4E range2 x Vent Axia SC5001 - Speed controller1 x FFR 355 Filter Cassette4 x Multileaf Volume Control Dampers -500/500 Rectangular Flanged2 x Silent 300 CZ Design PLUS Extractor Fan5 x 110 x 54mm Round to Rectangular Adaptor - Long1 x TUNE-R-315-3-M4 - Control Damper3 x Clearflow CF Roof Mounted Vertical Discharge Centrifugal Fan - CF400/4-1AC - Single Phase1 x ACO3TO-ADS-VFC-7.1A1 x TD Mixvent 1100/250 EEXEIIT31 x TUNE-R-160-3-M0 - Control Damper (NO ACTUATOR)3 x IR24-P - Presence detector2 x TD160-NT Mixvent - 100mm - TD160 Timer4 x TUNE-R-200-3-M3 - Control Damper4 x VEKA INT 2000/15.0-L1 EKO5 x DDMP 10-08 FLANGE3 x Biflow SB315-CON4-3 - High Temperature Bifurcated Fan5 x KAD-225-F400 Rectangle Flexible Connector6 x CBM Low Pressure Centrifugal Fan - CBM 12/12 6 Pole 736watt CVR3 x Duct Termination with Mesh - 200mm2 x Flakt Woods ME 1.3 speed controller 3amp - EA9011583 x KBA- Inlet Mounting 1803 x Flat Roof Terminal -OFT 5 - EPDM3 x RDH Flange - 03152 x CCpro 40 (1CC9402) Long Casing Extension6 x Universal Pipe Fixing Clip4 x TUNE-R-160-1-M1 - Control Damper3 x TUNE-R-160-3-M2 - Control Damper1 x TUNE-R-160-2-M3 - Control Damper4 x Biflow SB250-CON4-3 - High Temperature Bifurcated Fan5 x REU 1.5amp Speed control - Two Speed Five-Step Transformer - Trickle and Boost4 x Rectangular Airbrick Adaptor1 x Comefri - TLZ 225 R - High Performance Scroll Fan1 x Comefri - TLZ 450 R - High Performance Scroll Fan2 x CAD-COMPACT 900 ADVANCED N8 - MVHR unit3 x DDMP 09-07 1F 1000W M6A0 DA54 x CBA-100 Inlet Flange for CBT-1002 x CBP-7/7-RC6 x CBM Low Pressure Centrifugal Fan - CBM 10/10 4 Pole 550watt VR3 x ADH E0-450 Flange - 0450 ADHE/RDHE2 x EBM-Papst D3G133-BF05-14 Double inlet6 x Vent Axia T-Series Wall Model TX9WL2 x Kitchen Extract Kit with Grease Filter and External Wall Fan - High Flow - CEF-4501 x CMT-2 120/50 - 0,09Kw - LG270 Single inlet centrifugal fan direct driven5 x 125mm Round Connector with Damper3 x Air Quality Sensor - AQS3 x Soaker Sheet to suit RA8001 x RTRD - Three Phase Speed Controller - 14 Amp5 x Transformer Speed Control - RTRE- 3.0Amp3 x ADH E0-250 Flange - 0250 ADHE/RDHE2 x Twinflow STDL315-1EC5 x VA 9/2 T - High Temp Axial Fan,4 x DDMP 12-09 FLANGE3 x Duct Termination with Mesh - 315mm5 x Chaysol DA 9/9 3 speed5 x CBT-100N Centrifugal ATEX II 2G Exe II T33 x KBA- Inlet Mounting 3151 x Quietflow SQS250-1ECL - Centrifugal Box Fan1 x 204x60mm Insulated Rectangular Horizontal 90° Bend6 x Direct Delivery Surcharge2 x 204 x 60mm Duct to Fitting Connector for use with Insulated Thermal Ducting2 x Biflow SB315-CON4-1 - High Temperature Bifurcated Fan2 x Elta Quietflow Twin SQT125-1ECL3 x Flanged Damper 019-0500-STD3 x Biflow SB500-CON2-3 - High Temperature Bifurcated Fan1 x RF-100 M5 Grade Filter for S&P MVHR units1 x Backdraught Shutters 039-SFSV-63/712 x Elta Turboflow-TF - 450mm - Single phase4 x Spiral Ducting 1 meter - 355mm2 x Flanged Damper 019-0560-STD1 x Silentub - STUB 2003 x Atex Inline Fan 180mm - ERM18EXE2 x BDS 800 RA b/d shutter1 x SG-400 Fan Guard for flange connection1 x Elta Quietflow Twin SQT200-1ECL1 x RDH Flange - 04001 x Nicotra RDH G2E7-04501 x Elta SLC560/4C-3AC - IP551 x 204x60mm x 1m Insulated Rectangular Duct1 x 204x60mm Rectangular to 100mm Round Adaptor1 x Elta SPA400/4-1AC - IP543 x 110 x 54mm Short Rectangular to Round Adaptor male2 x Biflow SB250-CON2-3 - High Temperature Bifurcated Fan2 x DDMP 09-09 1F 1000W M6A1 DA51 x Temperature Fan Speed Controller - ATCP4-FLS2 x Transformer speed controller - ATC1 - 8.0 Amps3 x TEM 035 - 5 Speed Transformer Speed Control2 x TUNE-R-250-3-M1 - Control Damper2 x TUNE-R-250-1-M2 - Control Damper4 x TUNE-R-250-3-M0 - Control Damper (NO ACTUATOR)2 x TUNE-R-100-2-M1 - Control Damper2 x MEV300/160 Wireless Boost Switch - SWHWMEV1 x Spiral end cap - 355mm2 x TUNE-R-200-3-M5 - Control Damper2 x TUNE-R-250-1-M1 - Control Damper2 x TUNE-R-250-2-M2 - Control Damper2 x TUNE-R-315-3-M1 - Control Damper1 x JPA-1100 Accessory Adapter Plate1 x JPA-560 Accessory Adapter Plate2 x TUNE-R-250-2-M1 - Control Damper2 x 220x90mm Insulated Rectangular T-Piece2 x Elta SLC500/4B-1AC - IP552 x DDMP 09/07 Mounting Flange2 x RR EC 160 Centrifugal inline fan - Energy Efficient Motor2 x Comefri - TLZ 560 R - High Performance Scroll Fan1 x RUCK MTP 30, Stepped Speed control1 x CBS-130 Outlet Flange for CBT-1301 x RDH Flange - 04501 x JMS-5601 x Vortice Quadro Micro 100 IT HCS - Humidistat/Timer Version1 x CBM Low Pressure Centrifugal Fan - CBM 10/8 4 Pole 373watt CVR2 x CFI Lite 600 Carbon Filter1 x Chaysol da 9-7 - 3 Speed1 x EX 140A-2 (Three Phase) Centrifugal Fan (ATEX)
Reviews
TD-SILENT 350/125
TD-SILENT 350/125
£ 178.68

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