• Model:SLU-900

Circular Inline Silencers - 0.9M long - SLU-900

£ 73.03 (excl. VAT)

£ 87.64 (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 900mm 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

Available Options

3 x CK-60F Kit2 x MV-Silent 250 Bathroom Extractor Fan Kit - Standard - No Timer3 x MV-Silent 350 Bathroom Extractor Fan Kit - Standard - No Timer1 x MV-Silent 350 Bathroom Extractor Fan Kit - Timer1 x HCFB/4-630mm plastic impeller plate fan2 x HRT/6-630/35-BZ E111 x HCFT/6-630mm plastic impeller plate fan1 x HRT/4-630/25-BPN E221 x 110 x 54mm Short Rectangular to Round Adaptor male1 x Elta Standard Ambient Flexible Connector - 400mm1 x LCA403226 - Long Cased Axial Fan1 x 110 x 54mm Flat Channel Connector1 x Flexible PVC Ducting - 110x541 x 110 x 54mm Elbow Bend Female1 x ASSG/F 500-560 Flex. conn. DVG1 x Soler & Palau TCBB/4-400/H - IP441 x Etaline 150mm - EL 150L E2 011 x LCA403218 - Long Cased Axial Fan1 x Acopel F400-200/1601 x Purlin Box 500/560 for RAW Cowls1 x CRBB/4-355/112D PRMI 230v1 x Soler & Palau TCBT/6-710/L - IP651 x DA7/9 Feet1 x DA12/12 Feet1 x DA 18/18 Feet1 x ELS-GU Flush Mounted Casing1 x GB-WK 250 Wall Bracket For Giga Box Fans - 250mm - 355mm1 x GB-WK Wall Bracket For Giga Box Fans - 400-630mm1 x DA 15/15 Feet1 x DA10/10 Feet1 x AL 710 D4 mounting Feet (Pair)1 x HRSB/6-710/24-BZ1 x AL 400 EC 01 AXIALINE - High Performance Long Cased Axial Fan1 x AW Sileo EC Plate Axial Fan - Three Phase - 630mm1 x Elta SLC560-1EC -IE5 Motor- IP551 x Hydor Typhoon Circulation Fans - HVFB - 300mm1 x Soler & Palau TCBB/6-560/L - IP651 x Soler & Palau TCBT/4-560/H - IP651 x Electronic extractor fan speed controller - FSC 1.51 x FU 15 16 Frequency Inverter1 x AL 1000 D4 02 - High Performance Long Cased Axial Fan1 x Round ceiling diffuser 350mm1 x 150mm Round 45 Degree Bend1 x 150mm Round 90 Degree Bend1 x Elta SCP500/4-3AC - IP551 x KV DUO 500 EC (3Ph-400v) with changeover1 x Elta Quietflow Twin SQT315-1ECL1 x Access Door for Circular Duct - 250 x 150 - SIZE 251 x 2mtr Round Ducting - 150mm1 x KV DUO 150 EC1 x Easy-fix termination kit - High Rise Ventilator - EFT1 x Access Door for Circular Duct - 300 x 200 - SIZE 501 x HRT/6-800/28-BZN-68C1 x Elta SCP800/6/8-3AC - IP551 x Elta SLC800/4A-3AC - IP551 x HIMF - Mixed Flow Fan 100mm Inline Fan1 x HCF - Ceiling Fan 900mm (36 inch)1 x Belt Drive Cased Axial Fan - 450mm - L version1 x Belt Drive Cased Axial Fan - 500mm - L version1 x Soler & Palau - HCBB/2-355/H - IP651 x Synthetic Air Filter Media - 6mm x 1000mm x 1000mm1 x EC6H - Reversible Group Fan Electronic Controller1 x FSD-TD 300 x 200 Fire and Smoke Damper, S, EASY FIX AF, GALV Case, GALV Blades, PM24-TF (SC)1 x EM 315-E2M 01- Etamaster-3151 x HQD 355/4 Plate Axial Fan (4-pole)1 x COM-31 x Synthetic Air Filter Media - 6mm x 2mtr x 10mtr Half Roll1 x HRT/4-350-BPN E211 x Helios GigaBox 450mm GBD 450/4/4 centrifugal1 x CBM 12/9 515W RE-VR1 x Compact SCD630/4-3AC1 x Etaline 280mm1 x 125mm Round Connector1 x 100mm Round Connector with Damper1 x AMD-630/2 - High Performance Cased Axial Fan1 x Impeller Side Guard - 500mm1 x Raptor SDA630/6-1AC1 x Helios - HQD 250/21 x 125mm Round Condensation Trap1 x Gorilla HVLSX401 x Impeller Side Guard - 250mm1 x Impeller Side Guard - 350mm1 x Gorilla HVLSX301 x Soler & Palau - HCBT/4-250/H - IP651 x TD1300 Mixvent - 250mm1 x Soler & Palau - HXTR/2-250/H - IP441 x ES9G Window Fan Systemair1 x FSAF355B2DX Silencer 395/81 x Duct Mounted Filter Box - G4 Grade Panel - 250mm1 x Helios AV150 External Wall Fan1 x TCBT/4-630/H EXDIIBT4 ATEX1 x SWF-100X Sidewall Mounted Extractor Fan1 x Metallic Kitchen Extractor - CK35N1 x HRFD 315/2 EX Atex Rated 315mm Cased Axial Fan 400v1 x Duct Clamps box of 50 - 60mm - 170mm1 x Elta Unpodded Silencer 1D-250mm1 x Flexible PVC Ducting - 204x601 x CAB-400 ECOWATT Energy Efficient Acoustic Box Fan1 x ECO-500 Kitchen Extract Fan1 x Elta Unpodded Silencer 1D-560mm
Reviews
EM 250-E2M 01- Etamaster-250
EM 250-E2M 01- Etamaster-250
£ 128.80

Really well made but comes with no speed controler? ?and can...