• 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 Duct Termination with Mesh - 355mm1 x QPTW 250C Acoustic Twin Fan with Controller1 x ENV 100 12v transformer SELV2 x 204x60mm Insulated Rectangular Vertical 45° Bend1 x SPI-100 C Iris damper1 x CBM Low Pressure Centrifugal Fan - CBM 10/10 4 Pole 550watt CVR1 x DDMP 10-10 1F 1000W M6A2 DA52 x CBM 7/7 147w 4P RE-VR1 x Duct Termination with Mesh - 400mm1 x CBM Low Pressure Centrifugal Fan - CBM 12/12 6 Pole 736watt CVR1 x Envirovent Silent MV160/100S Mixvent - 100mm - (5 year warranty)3 x Duct Termination with Mesh - 200mm1 x TD160-NT Mixvent - 100mm - TD160 Timer2 x CAD-COMPACT 900 ADVANCED N8 - MVHR unit1 x ELTA - Three Phase Transformer 3amps1 x Multi Input Run On Timer - 0 - 20min - CFCU1 x Vent Axia ACM 100 T (Timer Model) inline mixed flow duct fan1 x Three Phase 3 step - 10amp Transformer controller for use with the HV Wall Mounted fans.1 x Vent Axia ACM 125 inline mixed flow duct fan1 x MWS 3 – Transformer Controller With Motor Protection1 x EC Trickle and boost module - IP562 x Elta Variable Speed Drive IP66 - 2.2KW1 x Speed Controller - REB101 x Transformer (silent) speed controller - RE 3.0 Amp1 x Commercial Single or 3 phase Fan Reversing Switch - RS11 x Transformer (silent) speed controller - RE 5.0 Amp1 x Multileaf Volume Control Dampers -500/500 Rectangular Flanged1 x DDMP 12-12 3F 1810W M6A4 DG02 x Speed Controller - REB12 x 220x90mm Insulated Rectangular Vertical 45° Bend2 x 220x90mm Insulated Rectangular Vertical 90° Bend1 x Transformer Speed Control - RTRE- 7.0Amp1 x Elta Variable Speed Drive IP66 - 1.5KW1 x 204x60mm Insulated Rectangular Vertical 90° Bend1 x 110 x 54mm Round to Rectangular Adaptor - Long1 x Elta 6 Amp Electronic single phase speed controller.1 x Helios ESA-1 Surface mounted Speed Control 1amp1 x Duct Termination with Mesh - 450mm1 x 204 x 60mm Duct to Fitting Connector for use with Insulated Thermal Ducting1 x GRA-100 External Grill by S&P1 x Duct Termination with Mesh - 315mm1 x Universal Pipe Fixing Clip1 x Potentiometer EGH 01 - for DDMP Fans1 x 204x60mm x 1m Insulated Rectangular Duct1 x DDMP 10-08 FLANGE1 x Clearflow CF Roof Mounted Vertical Discharge Centrifugal Fan - CF315/4-1AC - Single Phase1 x 220x90mm x 1m Insulated Rectangular Duct1 x Vent Axia W300310 Controller Electronic 1.5A1 x FAST-TRACK RANGE 90mm - Seal Ring (1 bag of 10)1 x Clearflow CF Roof Mounted Vertical Discharge Centrifugal Fan - CF350/4-1AC - Single Phase2 x 220x90mm Insulated Rectangular T-Piece1 x ELTA - Single Phase Transformer 4amps1 x 110 x 54mm Short Rectangular to Round Adaptor male1 x 220 x 90mm Duct to Fitting Connector for use with Insulated Thermal Ducting1 x Biflow SB500-CON2-3 - High Temperature Bifurcated Fan2 x Ancillary Pack for SB-Biflow 250 model1 x 220x90mm x 2m Insulated Rectangular Duct1 x Elta SCP315/4-1AC - IP552 x 204 x 60mm Duct to Duct Connector for use with Insulated Thermal Ducting1 x CAD-COMPACT 500 ADVANCED N8 - MVHR unit1 x CBT-130N Centrifugal ATEX II 2G Exd IIB T41 x CFI Lite 600 Carbon Filter1 x DDMP 12-12 FLANGE1 x Soaker Sheet to suit RA8001 x Elta Turboflow-TF - 630mm - Three phase1 x Ancillary Pack for SB-Biflow 315 model1 x DDMP 12-09 FLANGE1 x EX 140A-2 (Three Phase) Centrifugal Fan (ATEX)1 x Helios VARW 450/4 - TK1 x Vertical Cowl - RAV630/7101 x CBA-130 Inlet Flange for CBT-1301 x Elta SCP450/4-1AC - IP551 x Helios HQW-200/2 - IP55
Reviews
Duct Mounted Inline Filter - EU4
Duct Mounted Inline Filter - EU4
£ 44.99

Well made and robust, but it was not use for my application ...