• 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 Silent 100 Window Kit - windowS1 x Compact SCD450/4-1AC2 x 204x60mm Insulated Rectangular Vertical 90° Bend1 x KBA- inlet mounting flange for CRMT 2251 x CMT/4-315/130-4KW - Single inlet centrifugal fan direct driven1 x Comefri - TLZ 225 R - High Performance Scroll Fan2 x TUNE-R-200-3-M2 - Control Damper1 x KAD-355-F400 Rectangle Flexible Connector1 x HIMF - Mixed Flow Fan 100mm Inline Fan2 x Comefri - TLZ 450 R - High Performance Scroll Fan1 x EBM-Papst D3G133-BF05-14 Double inlet1 x GENIOX 11 Roof Mounted External Unit1 x 100mm Round Connector with Damper1 x CBM 12-12 1100w 6P Three Phase1 x Flakt Woods ME 1.3 speed controller 3amp - EA9011581 x KBA- Inlet Mounting 2251 x CMT/4-250-100 1.1KW - Single inlet centrifugal fan direct driven ( LG-90)1 x Helios ZNE Electronic Fan Overrun Timer2 x CSB-60 Centrifugal fan2 x CMT-2 120/50 - 0,09Kw - LG270 Single inlet centrifugal fan direct driven3 x VEKA INT 2000/15.0-L1 EKO1 x Flat Roof Terminal -OFT 5 - Asphalt1 x Non Vision 150mm x 150mm (Air Transfer) Grille - With Flange - MILL FINISH1 x Round ceiling diffuser 200mm1 x CBM Low Pressure Centrifugal Fan - CBM 9/9 4 Pole 550watt 3V (3-Speed)1 x ACOAS/ AC/EC Auto Changeover 8Amp1 x CBM Low Pressure Centrifugal Fan - CBM 9/7 4 Pole 373watt CVR1 x Elta SCP400/4-1AC - IP553 x CBA-100 Inlet Flange for CBT-1001 x Comefri - TLZ 560 R - High Performance Scroll Fan1 x Two Speed Switch - REGUL-22 x SPI-100 C Iris damper1 x CCpro 40 (1CC9402) Long Casing Extension1 x Quietflow Twin SQTDCV250-1ECL1 x ACO3TO-ADS-VFC-7.1A1 x TUNE-R-200-3-M0 - Control Damper (NO ACTUATOR)2 x Duct Termination with Mesh - 100mm1 x SAVE VSR 300 heat recovery unit1 x KBA- Inlet Mounting 3152 x ACO8AC/EC AutoChangeover panel1 x Round ceiling diffuser 250mm1 x CBT-130N Centrifugal ATEX II 3D ExtD 125*C2 x CBM Low Pressure Centrifugal Fan - CBM 12/12 6 Pole 736watt CVR1 x CBS-100 Outlet Flange for CBT-1001 x Duct Termination with Mesh - 150mm1 x Mini Diffuser - 100mm1 x DDMP 07/07 Mounting Flange1 x Vent Axia Trickle & Boost Switch1 x Helios RR-250-C Centrifugal inline fan2 x Helios ESA-1 Surface mounted Speed Control 1amp1 x Flakt Woods ME 1.6 speed controller 6.0amp - EA9011591 x HIMF - Mixed Flow Fan 125mm Inline Fan1 x CBM Low Pressure Centrifugal Fan - CBM 9/9 4 Pole 550watt C VR1 x CBM 7/7 147w 4P RE-VR1 x CBB-60N Centrifugal1 x KAD-225-F400 Rectangle Flexible Connector1 x DDMP 12-12 3F 5700W M6M0 DG71 x Duct Termination with Mesh - 450mm1 x KBA- Inlet Mounting 1801 x TD Mixvent 1100/250 EEXEIIT31 x CBM Low Pressure Centrifugal Fan - CBM 7/7 6 Pole 72watt CVR1 x CFI In-line 150 - Carbon Filter1 x KBA- Inlet Mounting 2501 x Spiral end cap - 355mm1 x RUCK MTP 20, 10K, Speed control2 x VTR 500 STD Filter Kit1 x Helios HQW-355/4 - IP551 x DPD 12PM Delivery Surcharge1 x DA9/9-NT
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