• 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 GXC6EC - High Performance Extract Fan3 x Speed Controller - REB2.5-N2 x VTR 300 STD Filter Kit1 x Transformer (silent) speed controller - RE 3.0 Amp1 x LFBR 160 G4 - Helios Inline Filter Box - 160mm2 x Contactor Interface Station - CI92 x PIR Sensor - PIR41 x S & P Aluminium Axial Fan Louvre Shutter - PER-CR- 7101 x Jet Cowl - 315mm1 x Egg Crate Grille with G2 Dust panel filter 1 inch- 300x3001 x Helios HQW-200/4 - IP554 x CBT-100N Centrifugal2 x LFBR 315 G4 - Helios Inline Filter Box - 315mm4 x CBM Low Pressure Centrifugal Fan - CBM 10/10 4 Pole 550watt VR3 x Elta 6 Amp Electronic single phase speed controller.3 x Speed Controller - REB12 x QPTW 250C Acoustic Twin Fan with Controller1 x DDMP 10-08 3F 2210W M6A4 DG03 x SAVE VSR 300 heat recovery unit2 x AXC TP - 100mm Plastic Centrifugal Inline Fan1 x UB47- Universal Insulated Terminal4 x Compact SCD450/4-1AC2 x Transformer Speed Control - RTRE- 1.5Amp3 x DEF-CBM-RE-7 - Protection Guard3 x AIRVENT speed control - AIR4019611 x Mini Diffuser - 100mm4 x Duct Termination with Mesh - 355mm3 x Biflow SB400-CON2-3 - High Temperature Bifurcated Fan1 x Electrostatic Precipitator - 1H x 3W1 x Speed Controller - REB81 x Commercial Single or 3 phase Fan Reversing Switch - RS12 x CO2 Room Sensor - CO2-R1 x EBM-Papst D3G133-BF05-14 Double inlet1 x CBM Low Pressure Centrifugal Fan - CBM 10/10 4 Pole 550watt CVR1 x ENV 100 12v transformer SELV2 x Silentub - STUB 1003 x CBM 12-12 1100w 6P Three Phase2 x Vertical Cowl and Fan (Single Phase) - RAV400-4-12 x CBM Low Pressure Centrifugal Fan - CBM 12/12 6 Pole 736watt CVR3 x Helios RR-250-C Centrifugal inline fan3 x SPI-100 C Iris damper1 x CBM Low Pressure Centrifugal Fan - CBM 9/7 4 Pole 373watt CVR2 x ACO8AC/EC AutoChangeover panel1 x TUNE-R-200-3-M2 - Control Damper1 x Single Deflection Grille 400mm with OBD damper1 x TUNE-R-200-3-M4 - Control Damper2 x RD35S-4DW.6W.3L - 122297 (Three Phase)1 x CSB-60 Centrifugal fan2 x Round ceiling diffuser 200mm2 x HIMF - Mixed Flow Fan 100mm Inline Fan2 x Duct Termination with Mesh - 100mm2 x Flakt Woods ME 1.6 speed controller 6.0amp - EA9011591 x TD160-NT Mixvent - 100mm - TD160 Timer1 x MTP 10, 10K, Speed control3 x CBA-100 Inlet Flange for CBT-1001 x SG-200 Fan Guard for the HQW 2002 x Comefri - TLZ 450 R - High Performance Scroll Fan1 x CK-60F Kit1 x VEKA INT 2000/15.0-L1 EKO3 x Flat Roof Terminal -OFT 5 - Asphalt1 x CPTA-E Flush mounted PIR sensor with timer2 x WSD 100 (1060x1060x70)1 x Vent Axia ACM 125 T (Timer Model) inline mixed flow duct fan1 x Speed controller with Reverse - REB-1R1 x Single phase speed controller by auto-transformer - RMB 1.5 Amp1 x MTS10- extractor fan 3 step switch1 x Elta Variable Speed Drive IP66 - 5.5KW1 x Speed Controller - REB161 x TUNE-R-200-3-M0 - Control Damper (NO ACTUATOR)2 x Transformer Speed Control - RTRE- 7.0Amp1 x REU 7amp Speed control - Two Speed Five-Step Transformer - Trickle and Boost2 x AXC TP - 150mm Plastic Centrifugal Inline Fan1 x ACO3TO-ADS-VFC-7.1A1 x HIMF - Mixed Flow Fan 125mm Inline Fan2 x Duct Termination with Mesh - 450mm1 x Non Vision 150mm x 150mm (Air Transfer) Grille - With Flange - MILL FINISH1 x Helios HQW-315/4 - IP551 x Silent 300 CZ Design PLUS Extractor Fan1 x SD-MUB Vibration pad set1 x DS-2 2-Speed Switch (3 Phase)1 x CFI In-line 150 - Carbon Filter1 x CMT-2 120/50 - 0,09Kw - LG270 Single inlet centrifugal fan direct driven1 x Multi Input Run On Timer - 0 - 20min - CFCU1 x RDS 1 Helios Transformer Controller With Motor Protection1 x Silent 100 Window Kit - windowS1 x KAD-225-F400 Rectangle Flexible Connector1 x Transformer Speed Control - RTRE- 5.0Amp1 x Helios ESA-1 Surface mounted Speed Control 1amp1 x ELTA - Three Phase Transformer 3amps
Reviews
Transformer (silent) speed controller - RE 1.5 Amp
Transformer (silent) speed controller - RE 1.5 Amp
£ 132.29

Unbelievable! With TDmixvent500: noise reduction minimum 50%...