• Model:SLU-300

Circular Inline Silencers - 0.3M long - SLU-300

£ 38.85 (excl. VAT)

£ 46.62 (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 300mm 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

PDF Files


Silencer Range


Range Spec sheet

Available Options

1 x Elta Standard Ambient Flexible Connector - 400mm1 x LC040K2-A5/28 Long-Cased Axial - 400mm1 x DEF-140T Inlet Guard for the CBT-100N1 x Isolator Switch - EFF-ISO1 x PBB/4-400 Portable Cooling Fan1 x CCZ-404-T (three Phase)1 x Control with reverse - CR3001 x LCA403226 - Long Cased Axial Fan1 x AMD 225/2/2 High Pressure Long Cased Axial Fan1 x Envirovent 4 Way Remote Control Switch - SWHBKRF-41 x Soler & Palau TCBT/4-710/L - IP651 x TD Mixvent 800/200 EEXEIIT31 x *VORT HRW 40 MONO Evo HCS WIFI - Single Room Heat Recovery Unit,1 x CAB-200 ECOWATT Energy Efficient Acoustic Box Fan1 x AW Sileo EC Plate Axial Fan - Three Phase - 1000mm1 x CBMT/Q 100-06 1 HEATER KIT1 x CBMT/Q 150-27 1 HEATER KIT1 x Spiral Ducting 1 Meters - 900mm1 x Kitchen Grease Filter - Mesh Type NON standard 290mm x 290mm x 47mm Actual1 x Spigot plate - 900mm1 x Ducting T Piece Equal - 150mm1 x Spiral Duct Grille Termination - 150mm1 x Flanged Spigot - 150mm1 x Anti Vibration Duct Suspension Rings - 150mm1 x Insulated extract Plenum 8+11 x Universal Pipe Fixing Clip2 x HRB/6-630-25-BPN1 x Hydor HPA630/4-1A1 x Elta SCP630-1EC - IP551 x HRT/6-630/30-BPN1 x Compact SCD450/4-3AC1 x Elta SPA630/4-3EC - IP541 x HRB/6-630-30-APN1 x Elta SCP630/4-3AC - IP551 x Soler & Palau - Contra Rotating TCBTx2-450 - IP651 x HCFT/6-630mm plastic impeller plate fan1 x HRT/6-800/28-BZN-68C1 x Elta SLC630/4A-3AC - IP551 x ZAP 710-61 Plate axial fan1 x Soler & Palau TCBT/4-630/L - IP651 x Soler & Palau - HCBT/6-800/H - IP651 x Belt Drive Cased Axial Fan - 630mm - H version1 x 204x60mm 45 Degree Vertical Bend1 x Flanged Spigot - 80mm1 x Helios GigaBox 315mm GBW 315/4 centrifugal1 x SPI-100 C Iris damper1 x SPI-315 C Iris damper1 x AXC 315-6/11-2(B)-PV 300*C - Smoke Extract Fan1 x 220x90mm Flat Channel Connector1 x OBD 450x450 - for use with 4WAY-5951 x MPC 450 E4 20 - High Temp Acoustic Box Fan1 x 220x90mm x 2m Low Profile Plastic Ducting - 2 Meter1 x Helios ZNE Electronic Fan Overrun Timer1 x Ancillary Pack for SB-CYL 630 model1 x CBT-130N Centrifugal ATEX II 2G Exe II T31 x Elta Viper SCC Duct Mounted Centrifugal Fan - SCC560-1AC1 x Helios GigaBox 560mm GBW 560/4 centrifugal1 x CBM 10/10 4 Pole 550watt RE VR (3 Phase)1 x HRT/4-500/30-BPN1 x CVAT Acoustic Kitchen Fan & Inverter Kit - CVAT/4-12000/560 ND - Pack 81 x Spiral Ducting 1 meter - 450mm1 x Helios HQW-400/6 - IP551 x Spiral Ducting 3 Meters - 100mm1 x Elta SPA500/4-1AC - IP541 x DV-ROF-V-315 Roof mounted unit
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 ...