• 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 Variable Speed Drive IP66 - 0.75KW1 x BEAS-control module1 x Speed Controller - REB12 x Elta - Room Sensor - Temp/Humid/C022 x Elta Variable Speed Drive IP66 - 1.5KW1 x Elta Variable Speed Drive IP66 - 2.2KW (1ph to 3ph)1 x Lo-Carbon Silhouette 100T (Timer)1 x Speed Controller - REB2.5-N2 x CBA-100 Inlet Flange for CBT-1001 x Compact SCD450/4-1AC1 x Duct Termination with Mesh - 355mm1 x 204x60mm Insulated Rectangular Vertical 90° Bend1 x HIMF - Mixed Flow Fan 100mm Inline Fan3 x CBM 12-12 1100w 6P Three Phase1 x CO2 Room Sensor - CO2-R1 x Round ceiling diffuser 200mm2 x AXC TP - 100mm Plastic Centrifugal Inline Fan2 x CSB-60 Centrifugal fan1 x DEF-CBM-RE-7 - Protection Guard2 x DA9/9-NT2 x Vertical Cowl and Fan (Single Phase) - RAV400-4-11 x CBT-130N Centrifugal ATEX II 3D ExtD 125*C1 x CBT-100N Centrifugal1 x CBM Low Pressure Centrifugal Fan - CBM 10/10 4 Pole 550watt VR2 x Comefri - TLZ 450 R - High Performance Scroll Fan1 x SAVE VSR 300 heat recovery unit1 x Egg Crate Grille with Dust panel filter 1 inch- 595x5951 x EBM-Papst D3G133-BF05-14 Double inlet2 x CBM Low Pressure Centrifugal Fan - CBM 9/7 4 Pole 373watt CVR1 x Comefri - TLZ 560 R - High Performance Scroll Fan1 x VEKA INT 2000/15.0-L1 EKO1 x Potentiometer EGH 01 - for DDMP Fans1 x LFBR 315 G4 - Helios Inline Filter Box - 315mm2 x AIRVENT speed control - AIR4019611 x VTR 500 STD Filter Kit1 x IR24-P - Presence detector1 x SPI-100 C Iris damper1 x Single Deflection Grille 400mm with OBD damper3 x Helios ESA-1 Surface mounted Speed Control 1amp1 x CK-60F Kit1 x Helios ZNE Electronic Fan Overrun Timer2 x ACO3TO-ADS-VFC-7.1A1 x SD-MUB Vibration pad set1 x Silentub - STUB 1001 x TUNE-R-200-3-M0 - Control Damper (NO ACTUATOR)1 x LFBR 160 G4 - Helios Inline Filter Box - 160mm1 x RD35S-4DW.6W.3L - 122297 (Three Phase)2 x CBT-80N Centrifugal2 x CBM Low Pressure Centrifugal Fan - CBM 9/9 4 Pole 550watt 3V (3-Speed)1 x CBM Low Pressure Centrifugal Fan - CBM 12/12 6 Pole 736watt CVR4 x Helios RR-250-C Centrifugal inline fan1 x WSD 100 (1060x1060x70)2 x CMT-2 120/50 - 0,09Kw - LG270 Single inlet centrifugal fan direct driven2 x ACOAS/ AC/EC Auto Changeover 8Amp1 x ACO8AC/EC AutoChangeover panel1 x Helios HQW-355/4 - IP552 x CFI In-line 150 - Carbon Filter1 x Elta SCP400/4-1AC - IP551 x KBA- Inlet Mounting 2252 x 100mm Round Connector with Damper2 x Silent 100 Window Kit - windowS1 x Elta Variable Speed Drive IP66 - 0.37KW (1ph to 3ph)1 x Elta 6 Amp Electronic single phase speed controller.2 x Speed Controller - REB162 x AXC TP - 150mm Plastic Centrifugal Inline Fan1 x CBM Low Pressure Centrifugal Fan - CBM 9/9 4 Pole 550watt C VR1 x Non Vision 150mm x 150mm (Air Transfer) Grille - With Flange - MILL FINISH1 x Vent Axia ACM 200 inline mixed flow duct fan1 x KAD-225-F400 Rectangle Flexible Connector1 x RUCK MTP 20, 10K, Speed control1 x DDMP 07/07 Mounting Flange1 x Biflow SB315-CON4-3 - High Temperature Bifurcated Fan3 x Flat Roof Terminal -OFT 5 - Asphalt1 x Three Phase Transformer controllers - RMT 1.5 Amp1 x 204x60mm Insulated Rectangular Horizontal 45° Bend1 x TUNE-R-315-3-M4 - Control Damper1 x Round ceiling diffuser 250mm1 x Comefri - TLZ 225 R - High Performance Scroll Fan2 x Duct Termination with Mesh - 100mm1 x CBM Low Pressure Centrifugal Fan - CBM 7/7 6 Pole 72watt CVR1 x CBM 7/7 147w 4P RE-VR2 x RDS 1 Helios Transformer Controller With Motor Protection2 x Silent 300 CZ Design PLUS Extractor Fan1 x Elta Variable Speed Drive IP66 - 2.2KW1 x DDMP 10-10 1F 1000W M6A2 DA51 x HIMF - Mixed Flow Fan 125mm Inline Fan1 x FFR 355 Filter Cassette1 x Speed Controller - REB1-N1 x Mini Diffuser - 100mm1 x Biflow SB250-CON4-3 - High Temperature Bifurcated Fan1 x KBA- Inlet Mounting 1801 x KBA- Inlet Mounting 3151 x CMT-2 180/75 0.75KW - Single inlet centrifugal fan with inlet and outlet flange connections - 200mm1 x Transformer 5 Speed Controller - ATC1-10TK1 x Elta 2 Amp Electronic single phase speed controller.1 x Clearflow CF Roof Mounted Vertical Discharge Centrifugal Fan - CF450/4-1AC - Single Phase1 x VKS 355-500 Automatic shutter2 x CBS-100 Outlet Flange for CBT-1001 x EX 140A-2 (Three Phase) Centrifugal Fan (ATEX)1 x REU 3amp Speed control - Two Speed Five-Step Transformer - Trickle and Boost1 x WS - Reversing Switch from Helios Fans1 x MWS 1.5 – Transformer Controller With Motor Protection1 x Helios HQW-315/4 - IP551 x 110 x 54mm Round to Rectangular Adaptor - Long1 x 125mm Round Connector with Damper
BD7/7 centrifugal M4 0.13Kw
BD7/7 centrifugal M4 0.13Kw
£ 345.00 now £ 300.00
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...