• Model:SLU-600

Circular Inline Silencers - 0.6M long - SLU-600

£ 58.40 (excl. VAT)

£ 70.08 (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 600mm 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

I have a loft mount extractor fan which was very noisy. I installed one of these silencers (600mm)and it made a massive difference so much quieter highly recommend !!!

Rated by Daryl ******
PDF Files


Silencer Range

Available Options

1 x Speed Controller - REB51 x REB-CVF 0-10v Controller2 x Transformer (silent) speed controller - RE 1.5 Amp5 x Helios RR-250-C Centrifugal inline fan2 x UB47- Universal Insulated Terminal1 x Speed Controller - REB81 x Elta Variable Speed Drive IP66 - 2.2KW (1ph to 3ph)1 x DDMP 12-12 3F 1810W M6A4 DG03 x MTS10- extractor fan 3 step switch2 x Transformer Speed Control - RTRE- 1.5Amp1 x Elta - Room Sensor - Temp/Humid/C022 x Elta 6 Amp Electronic single phase speed controller.3 x Duct Termination with Mesh - 100mm3 x Speed Controller - REB13 x Helios ESA-1 Surface mounted Speed Control 1amp2 x SD-MUB Vibration pad set3 x VTR 300 STD Filter Kit1 x PIR Sensor - PIR42 x Compact SCD450/4-1AC2 x DDMP 10-08 3F 2210W M6A4 DG02 x TUNE-R-200-3-M0 - Control Damper (NO ACTUATOR)2 x CFI In-line 150 - Carbon Filter1 x EBM-Papst D4E225-BC01-17 Double inlet1 x Helios ZNE Electronic Fan Overrun Timer2 x WSD 100 (1060x1060x70)3 x CBM Low Pressure Centrifugal Fan - CBM 9/9 4 Pole 550watt 3V (3-Speed)1 x TUNE-R-200-3-M4 - Control Damper1 x CBT-80N Centrifugal3 x Helios HQW-355/4 - IP552 x Comefri - TLZ 450 R - High Performance Scroll Fan2 x ACOAS/ AC/EC Auto Changeover 8Amp3 x 100mm Round Connector with Damper1 x Egg Crate Grille with Dust panel filter 1 inch- 595x5955 x Flat Roof Terminal -OFT 5 - Asphalt2 x CBM Low Pressure Centrifugal Fan - CBM 10/10 4 Pole 550watt VR1 x CBT-100N Centrifugal2 x KBA- Inlet Mounting 2251 x Comefri - TLZ 560 R - High Performance Scroll Fan3 x Elta SCP400/4-1AC - IP553 x AIRVENT speed control - AIR4019611 x LFBR 315 G4 - Helios Inline Filter Box - 315mm2 x SAVE VSR 300 heat recovery unit1 x Quietflow Twin SQTDCV250-1ECL1 x CBM Low Pressure Centrifugal Fan - CBM 9/9 4 Pole 550watt C VR1 x Contactor Interface Station - CI91 x Single Deflection Grille 400mm with OBD damper2 x CBS-100 Outlet Flange for CBT-1001 x Biflow SB400-CON2-3 - High Temperature Bifurcated Fan1 x DDMP 07/07 Mounting Flange2 x DDMP 10-10 1F 1000W M6A2 DA52 x HIMF - Mixed Flow Fan 125mm Inline Fan1 x Binks Bullows - Spray Booth Filter1 x CBM Low Pressure Centrifugal Fan - CBM 7/7 6 Pole 72watt CVR1 x Duct Termination with Mesh - 150mm1 x CBM 7/7 147w 4P RE-VR1 x DDMP 12-12 3F 5700W M6M0 DG71 x KBA- Inlet Mounting 1802 x CBM Low Pressure Centrifugal Fan - CBM 9/7 4 Pole 373watt CVR1 x CBB-60N Centrifugal2 x CBM Low Pressure Centrifugal Fan - CBM 12/12 6 Pole 736watt CVR1 x TD Mixvent 1100/250 EEXEIIT33 x Duct Termination with Mesh - 450mm1 x CMT-2 180/75 0.75KW - Single inlet centrifugal fan with inlet and outlet flange connections - 200mm1 x CBM Low Pressure Centrifugal Fan - CBM 10/8 4 Pole 373watt CVR1 x Silentub - STUB 1001 x Vertical Cowl and Fan (Single Phase) - RAV400-4-13 x Biflow SB315-CON4-3 - High Temperature Bifurcated Fan1 x Twinflow STDL315-1EC2 x RUCK MTP 20, 10K, Speed control2 x CBM 12-12 1100w 6P Three Phase1 x DS-2/2 2-Speed Switch IP54 (Single Phase)1 x DPD 12PM Delivery Surcharge1 x Run On Timer - 5s - 4hrs - RT5A3 x Biflow SB250-CON4-3 - High Temperature Bifurcated Fan1 x Clearflow CF Roof Mounted Vertical Discharge Centrifugal Fan - CF315/4-1AC - Single Phase1 x CAD-COMPACT 900 ADVANCED N8 - MVHR unit4 x KAD-225-F400 Rectangle Flexible Connector1 x Backdraught Shutters 039-SFSV-63/713 x ELTA - Three Phase Transformer 3amps1 x Multiflow SMB550/4-1AC1 x Quietflow SQS250-1ECL - Centrifugal Box Fan1 x TUNE-R-200-3-M3 - Control Damper1 x Non Vision 150mm x 150mm (Air Transfer) Grille - With Flange - MILL FINISH1 x CO2 Room Sensor - CO2-R2 x CBA-100 Inlet Flange for CBT-1001 x CSB-60 Centrifugal fan1 x Round ceiling diffuser 300mm4 x Silent 100 Window Kit - windowS1 x TUNE-R-315-3-M4 - Control Damper1 x REU 3amp Speed control - Two Speed Five-Step Transformer - Trickle and Boost1 x Transformer Speed Control - RTRE- 7.0Amp1 x 110 x 54mm Round to Rectangular Adaptor - Long2 x Elta Variable Speed Drive IP66 - 1.5KW1 x VKS 355-500 Automatic shutter2 x DEF-CBM-RE-7 - Protection Guard5 x AXC TP - 150mm Plastic Centrifugal Inline Fan4 x SPI-100 C Iris damper1 x HIMF - Mixed Flow Fan 100mm Inline Fan1 x DDMP 12-09 1F 1800W M6A4 DA81 x Round ceiling diffuser 200mm1 x Duct Termination with Mesh - 355mm1 x Flakt Woods ME 1.6 speed controller 6.0amp - EA9011592 x Duct Termination with Mesh - 250mm1 x Multi Input Run On Timer - 0 - 20min - CFCU2 x Helios TSW 1.5 Amp Transformer speed controller1 x Duct Termination with Mesh - 400mm1 x 125mm Round Connector with Damper1 x ELTA - Single Phase Transformer 2amps1 x EFSC-3N- Single Phase Speed Control1 x TG-K3/NTC10-01 - Duct temperature sensor2 x Mini Diffuser - 100mm3 x Speed Controller - REB2.5-N1 x Comefri - TLZ 225 R - High Performance Scroll Fan1 x EBM-Papst D3G133-BF05-14 Double inlet2 x VEKA INT 2000/15.0-L1 EKO1 x DDMP 10-08 FLANGE1 x CBT-130N Centrifugal1 x Silentub - STUB 2001 x RD35S-4DW.6W.3L - 122297 (Three Phase)3 x CPTA-E Flush mounted PIR sensor with timer1 x MWS-75 Transformer controller with TK -7.5A3 x TD EVO-100 PF ECOWATT - Environmentally Friendly Energy Efficient Inline Fan2 x Transformer Speed Control - RTRE- 5.0Amp1 x CMT-2 120/50 - 0,09Kw - LG270 Single inlet centrifugal fan direct driven1 x Vent Axia SC5001 - Speed controller1 x Vent Axia T-Series Wall Model TX9WL1 x DDMP 09/07 Mounting Flange1 x DDMP 09-07 1F 1000W M6A0 DA51 x RR EC 160 Centrifugal inline fan - Energy Efficient Motor1 x Elta 3 Amp Electronic single phase speed controller.1 x KBA- inlet mounting flange for CRMT 2501 x Elta - SMT 125 Mixvent Inline Fan - Clearance Stock Line2 x Universal Pipe Fixing Clip1 x CBT-130N Centrifugal ATEX II 2G Exd IIB T41 x PM230-TF, AC 230V Damper Actuator, Spring Return, 2 x SPDT, 72C Thermal Fuse1 x Transformer 5 Speed Controller - ATC1-10TK1 x ACO3TO-ADS-VFC-7.1A1 x Airvent ceiling fan controller1 x Clearflow CF Roof Mounted Vertical Discharge Centrifugal Fan - CF350/4-1AC - Single Phase1 x Elta SPA500/4-1AC - IP541 x RTRD - Three Phase Speed Controller - 2 Amp1 x RTRD - Three Phase Speed Controller - 4 Amp1 x RDS 1 Helios Transformer Controller With Motor Protection1 x Control switch - CR1501 x Elta Standard Ambient Flexible Connector - 800mm1 x Vent Axia T-Series Wall Model TX6WL2 x Vent Axia ACM 200 inline mixed flow duct fan1 x Elta Variable Speed Drive IP66 - 7.5KW1 x SDD-U Anti Vibration Pads1 x EMI 150L E2M - Acoustic Inline Mixvent Fan1 x DDMP 10-08 1F 1000W M6A2 DA51 x Vortice Quadro Micro 100 IT HCS - Humidistat/Timer Version1 x FU 15 16 Frequency Inverter1 x Helios HQW-630/4 - IP551 x DDMP 12-12 1F 1800W M6A4 DA82 x VTR 500 STD Filter Kit1 x Duct Termination with Mesh - 200mm1 x Elta Quietflow Twin SQT150-1ECL1 x TecFire Intumescent Damper - Rectangular 400x400mm1 x CBM 9/7 4p 420W RE-VR1 x VA 9/2 T - High Temp Axial Fan,1 x Egg Crate Grille with Dust panel filter 1 inch- 300x3001 x Spare filter for Energi Sava 380 HR unit1 x Elta Quietflow Twin SQT125-1ECL1 x KRJ - 120 Inlet Guard for CBB/CBT fans1 x Helios SVR EC 160 B – SlimVent Centrifugal Fan Box1 x CBA-130 Inlet Flange for CBT-1301 x Flakt Woods ME 1.1 speed controller 1amp - EA9011571 x Round ceiling diffuser 250mm1 x EM30-24 Control Panel Commissioning Service1 x ACO3/BD Changover Panel (Three Phase)1 x Biflow SB250-CON2-3 - High Temperature Bifurcated Fan1 x CBS-130 Outlet Flange for CBT-1301 x Transformer 5 Speed Controller - ATC1-8TK1 x Polyurethane Foam Media - 10PPI - Filter Media Sheets - Size: 2000mm x 1000mm2 x Silent 300 CZ Design PLUS Extractor Fan1 x ADH E0-450 Flange - 0450 ADHE/RDHE1 x Flakt Woods ME 1.3 speed controller 3amp - EA9011581 x Flanged Damper 019-0500-STD2 x Biflow SB500-CON2-3 - High Temperature Bifurcated Fan1 x Elta Standard Ambient Flexible Connector - 450mm1 x CBM Low Pressure Centrifugal Fan - CBM 12/9 6 Pole 736watt C2 x Vortice Quadro Micro 100 I - Standard Version1 x MWS 3 – Transformer Controller With Motor Protection2 x TEM 075 - 5 Speed Transformer Speed Control1 x MWS 5 – Transformer Controller With Motor Protection Unit1 x Elta Variable Speed Drive IP66 - 2.2KW1 x RUCK MTP 30, Stepped Speed control
Reviews
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