• 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 TG-K3/NTC10-01 - Duct temperature sensor1 x VTR 300 STD Filter Kit2 x PIR Sensor - PIR41 x S & P Aluminium Axial Fan Louvre Shutter - PER-CR- 6301 x Transformer (silent) speed controller - RE 3.0 Amp2 x DDMP 12-12 3F 1810W M6A4 DG01 x UB47- Universal Insulated Terminal1 x ENV 100 12v transformer SELV1 x Speed Controller - REB81 x S & P Aluminium Axial Fan Louvre Shutter - PER-CR- 5001 x Elta 6 Amp Electronic single phase speed controller.1 x LFBR 315 G4 - Helios Inline Filter Box - 315mm1 x CBM Low Pressure Centrifugal Fan - CBM 10/10 4 Pole 550watt VR1 x Easy-fix termination kit - High Rise Ventilator - EFT1 x CBT-100N Centrifugal1 x GXC6EC - High Performance Extract Fan1 x Compact SCD450/4-1AC1 x Electronic extractor fan speed controller - FSC 1.51 x Contactor Interface Station - CI91 x REB-CVF 0-10v Controller1 x Remote Timer Control - 13511 x SAVE VSR 300 heat recovery unit1 x 220x90mm Insulated Rectangular Horizontal 90° Bend1 x MWS 1.5 – Transformer Controller With Motor Protection1 x Mini Diffuser - 100mm1 x AIRVENT speed control - AIR4019611 x RD35S-4DW.6W.3L - 122297 (Three Phase)1 x S & P Aluminium Axial Fan Louvre Shutter - PER-CR- 3551 x 220x90mm Insulated Rectangular Vertical 45° Bend1 x 220x90mm Insulated Rectangular Horizontal 45° Bend1 x Multiflow SMB550/4-1AC1 x DDMP 10-08 3F 2210W M6A4 DG01 x Silent 300 CZ Design PLUS Extractor Fan1 x DDMP 07/07 Mounting Flange1 x CBM Low Pressure Centrifugal Fan - CBM 9/7 4 Pole 373watt CVR1 x Speed Controller - REB162 x Vent Axia Silent 100T (TIMER)1 x Silentub - STUB 1001 x CBM Low Pressure Centrifugal Fan - CBM 12/12 6 Pole 736watt CVR1 x 204x60mm Insulated Rectangular Vertical 45° Bend2 x MTP 10, 10K, Speed control1 x Helios TSW 1.5 Amp Transformer speed controller1 x VEKA INT 2000/15.0-L1 EKO2 x Vent Axia ACM 200 inline mixed flow duct fan1 x Duct Termination with Mesh - 450mm1 x EBM-Papst D3G133-BF05-14 Double inlet1 x 220x90mm Insulated Rectangular Vertical 90° Bend1 x PIR Sensor - PIR21 x ELTA - Three Phase Transformer 3amps1 x RDH FLEX-SQUARE - ADH/RDH 04501 x CBM Low Pressure Centrifugal Fan - CBM 10/8 4 Pole 373watt CVR1 x ACO8AC/EC AutoChangeover panel1 x TD160-NT Mixvent - 100mm - TD160 Timer1 x Transformer Speed Control - RTRE- 5.0Amp1 x Helios ESA-1 Surface mounted Speed Control 1amp1 x AXC TP - 150mm Plastic Centrifugal Inline Fan1 x Comefri - TLZ 560 R - High Performance Scroll Fan1 x Elta Wall Cowl SWC56/631 x Elta Variable Speed Drive IP66 - 4.0KW1 x CBA-100 Inlet Flange for CBT-1001 x HIMF - Mixed Flow Fan 100mm Inline Fan1 x HIMF - Mixed Flow Fan 125mm Inline Fan1 x AXC TP - 100mm Plastic Centrifugal Inline Fan1 x CBP-18/18-RC Belt Driven Centrifugal Fans1 x Singleflow SSDL315-1EC1 x Electrostatic Precipitator - 1H x 3W1 x IR24-P - Presence detector1 x 204x60mm Insulated Rectangular Vertical 90° Bend1 x Helios TSW 3 Amp Transformer speed controller1 x RDS 11 Helios Transformer Controller With Motor Protection1 x Vertical Cowl and Fan (Single Phase) - RAV400-4-11 x Bathroom Fan -Envirovent- Silent 100 T (Timer Model)1 x Biflow SB500-CON2-3 - High Temperature Bifurcated Fan1 x GRA-100 External Grill by S&P2 x Vent Axia ACM 125 T (Timer Model) inline mixed flow duct fan1 x Round ceiling diffuser 200mm1 x CO2 Room Sensor - CO2-R1 x Capacitor 2uf for use with the EBM A4E range1 x Three Phase Transformer controllers - RMT 1.5 Amp1 x Ancillary Pack for SLC-900 for SLC900/4A-3AC and SLC900/8-3AC1 x Silent 100 Window Kit - windowS1 x CSB-60 Centrifugal fan1 x Elta Louvre Shutter - 400mm1 x Chaysol Da 12/12 CMAL - 1100W 6 Pole - Closed Motor - Three Phase1 x TUNE-R-200-3-M1 - Control Damper1 x FRQ5-10A Inverter Speed controller1 x TUNE-R-200-3-M4 - Control Damper1 x TUNE-R-200-3-M2 - Control Damper1 x TUNE-R-200-3-M0 - Control Damper (NO ACTUATOR)1 x MTS10- extractor fan 3 step switch1 x ACO3TO-ADS-VFC-7.1A1 x TUNE-R-200-3-M3 - Control Damper1 x Elta Wall Cowl SWC35/402 x Temperature Fan Speed Controller - ATCP4-WMS2 x Skyflow SSR Horizontal Roof Cowl SSR31/35B1 x Round ceiling diffuser 400mm1 x Helios RR-250-C Centrifugal inline fan1 x CBM 12-12 1100w 6P Three Phase1 x Speed Controller - REB1-N1 x Two Speed Switch - REGUL-21 x Transformer speed controller - ATC1 - 1.5 Amps1 x RSK355 - Back Draught Shutter1 x Biflow SB400-CON2-3 - High Temperature Bifurcated Fan1 x Transformer (silent) speed controller - RE 5.0 Amp
Reviews
DAOSL Back Draft Damper
DAOSL Back Draft Damper
£ 11.49

Look good, works well, except the shaft of the lanellae cuts...