• Model:SLU-600

Circular Inline Silencers - 0.6M long - SLU-600

£ 50.56 (excl. VAT)

£ 60.67 (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 CHVB/4-3000/315 0,27KW 230V50 VE1 x Direct Delivery Surcharge1 x Elta Variable Speed Drive IP66 - 2.2KW1 x Circ.connection-125 fo EX-140 ATEX unit1 x Ducting 45 Degree Bend - 450mm1 x Elta Variable Speed Drive IP66 - 5.5KW1 x CADB/T-HE PRO-REG Series1 x Elta SLC450/4-3AC - IP551 x IRT/4-450 Inline Rectangular Duct Fan1 x Acoustic Commercial Kitchen Inline Exhaust Fan - MPS (Three Phase) - 400mm1 x FRQ-10A V2 Inverter Speed controller1 x CS2 Current Switch1 x Spiral Duct Grille Termination - 500mm1 x Male Ducting Connector - 125mm1 x MEV Spider Additional Spigots1 x Male Ducting Connector - 160mm1 x GX6EC - High Performance Extract Fan1 x S & P Aluminium Axial Fan Louvre Shutter - PER-CR- 5001 x Atex Motor Protection Switch - U-EK230E EX1 x Acoustic MiniBox Fan - MINI-BOX 1001 x 100mm Wall Duct - 350mm1 x CVAT Acoustic Kitchen Fan & Inverter Kit - CVAT/4-9000/500 ND - Pack 71 x Soler & Palau TCBB/4-315/H - IP441 x Ducting T Piece Equal - 450mm1 x 150mm Round 45 Degree Bend1 x Belt Drive Cased Axial Fan - 900mm - H version1 x 150mm Round Connector with Damper1 x Spiral Ducting 3 Meters - 400mm1 x S & P Aluminium Axial Fan Louvre Shutter - PER-CR- 4501 x International Shipping Surcharge1 x Impeller Side Guard - 900mm1 x Duct Termination with Mesh - 500mm1 x KV 200 L Sileo1 x 220x90mm Mounting Clip (Individual)1 x Elta SPA450/46-3AC - IP541 x KABT High Temp Acoustic Kitchen Fan & Inverter Kit - KABT/4-3000/315 ND - Pack 11 x Air Quality Sensor - AQS1 x Synthetic Air Filter Media - 6mm x 2mtr x 20mtr Roll1 x Eco-Loft Positive Input Ventilation System - PIV Loft Mounted -EVL-HW1 x Singleflow SSDL400-1EC1 x Ducting T Piece Equal - 150mm1 x Synthetic Air Filter Media - 10mm x 1000mm x 1000mm1 x 125mm - 150mm Round Reducer1 x Spigot plate - 160mm1 x ELTA - Single Phase Transformer 8amps1 x KABT/4- 9000/5001 x HCFT/4-400/H-BPN E20,P 0.25KW1 x Female Ducting Connector - 800mm1 x HRB/4-350-BPN1 x 125mm - 100mm Round Reducer1 x Hydor Typhoon Circulation Fans - HVFB - 300mm1 x AR Sileo 500 Cased Axial Fan Guard - SG AXC/AM/AR 5001 x Soler & Palau - HXTR/4-355/H - IP541 x Plastic Kitchen Extractors - CK-60F1 x Jetflow Silent SJMF-S 250-1EC1 x JETLINE-100 - In Line Centrifugal Duct Fan1 x Ducting Reducers Short - 355mm-315mm1 x Gripple HVAC Hanger Range - Loop Fast - LF2 - 3mtr1 x HCFT/4-800mm plastic impeller plate fan1 x NKS-D swirl diffuser v-300 x 300mm1 x Elta Wall Cowl SWC56/631 x Isolator Switch - ISOSW1 x 204x60mm Elbow Bend with 100mm Fixed Spigot1 x Duct Split Rings (Pair) -500mm1 x Pressed Ducting Saddle - 630mm1 x 125mm Round Wall Plate1 x CBM Low Pressure Centrifugal Fan - CBM 12/12 6 Pole 515watt VR RE1 x Ducting 90 Degree Bend - 500mm1 x HCFB/4-450mm plastic impeller plate fan1 x Elta EC Electronic Controller1 x TD Mixvent 800/200 EEXEIIT31 x Helios GigaBox 450mm GBD 450 centrifugal - EC Motor1 x Female Ducting Connector - 400mm1 x Impeller Side Guard - 710mm1 x Elta SCP710-1EC1 x Spiral Duct Grille Termination - 100mm1 x 110 x 54mm Low Profile Plastic Ducting - 2 Meter1 x Elta Variable Speed Drive IP66 - 1.5KW (1ph to 3ph)1 x EC Trickle and boost module - IP561 x Multi Input Run On Timer - 0 - 20min - CFCU1 x Soler & Palau - Contra Rotating TCBTx2-450 - IP651 x Helios HQW-400/6 - IP551 x Elta SCP630-1EC - IP55
Reviews
Duct Mounted Inline Filter - EU4
Duct Mounted Inline Filter - EU4
£ 41.95

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