• 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 DDMP 12-12 3F 1810W M6A4 DG01 x Elta Variable Speed Drive IP66 - 1.5KW3 x Speed Controller - REB162 x CBM Low Pressure Centrifugal Fan - CBM 10/10 4 Pole 550watt VR1 x VTR 300 STD Filter Kit1 x Vertical Cowl and Fan (Single Phase) - RAV400-4-13 x CBM Low Pressure Centrifugal Fan - CBM 12/12 6 Pole 736watt CVR1 x 204x60mm Insulated Rectangular Vertical 45° Bend1 x Electrostatic Precipitator - 1H x 3W4 x SAVE VSR 300 heat recovery unit1 x ENV 100 12v transformer SELV2 x LFBR 315 G4 - Helios Inline Filter Box - 315mm1 x Egg Crate Grille with Dust panel filter 1 inch- 595x5952 x LFBR 160 G4 - Helios Inline Filter Box - 160mm3 x AIRVENT speed control - AIR4019614 x CBM Low Pressure Centrifugal Fan - CBM 9/7 4 Pole 373watt CVR1 x AXC TP - 100mm Plastic Centrifugal Inline Fan2 x CBT-100N Centrifugal1 x Speed Controller - REB2.5-N2 x DDMP 10-08 3F 2210W M6A4 DG01 x Contactor Interface Station - CI91 x Single Deflection Grille 400mm with OBD damper1 x 204x60mm Insulated Rectangular Vertical 90° Bend5 x Helios RR-250-C Centrifugal inline fan1 x DDMP 12-12 3F 5700W M6M0 DG72 x RD35S-4DW.6W.3L - 122297 (Three Phase)2 x Silentub - STUB 1002 x Biflow SB400-CON2-3 - High Temperature Bifurcated Fan1 x Helios HQW-630/4 - IP553 x SPI-100 C Iris damper2 x CO2 Room Sensor - CO2-R1 x DDMP 10-10 1F 1000W M6A2 DA52 x Comefri - TLZ 450 R - High Performance Scroll Fan2 x CBM 12-12 1100w 6P Three Phase3 x ACO8AC/EC AutoChangeover panel1 x VEKA INT 2000/15.0-L1 EKO1 x DDMP 12-09 1F 1800W M6A4 DA82 x TD160-NT Mixvent - 100mm - TD160 Timer1 x Non Vision 150mm x 150mm (Air Transfer) Grille - With Flange - MILL FINISH1 x DEF-CBM-RE-7 - Protection Guard2 x CBA-100 Inlet Flange for CBT-1002 x Round ceiling diffuser 200mm1 x Potentiometer EGH 01 - for DDMP Fans1 x HIMF - Mixed Flow Fan 100mm Inline Fan3 x Biflow SB250-CON4-3 - High Temperature Bifurcated Fan1 x RDS 1 Helios Transformer Controller With Motor Protection2 x Round ceiling diffuser 250mm2 x CBM Low Pressure Centrifugal Fan - CBM 9/9 4 Pole 550watt 3V (3-Speed)1 x Duct Termination with Mesh - 250mm2 x Biflow SB315-CON4-3 - High Temperature Bifurcated Fan1 x CSB-60 Centrifugal fan3 x Helios ESA-1 Surface mounted Speed Control 1amp1 x CPTA-E Flush mounted PIR sensor with timer1 x Elta Variable Speed Drive IP66 - 2.2KW1 x AXC TP - 150mm Plastic Centrifugal Inline Fan2 x ACOAS/ AC/EC Auto Changeover 8Amp3 x HIMF - Mixed Flow Fan 125mm Inline Fan2 x Elta Variable Speed Drive IP66 - 5.5KW2 x DS-2 2-Speed Switch (3 Phase)1 x 125mm Round Connector with Damper2 x Flat Roof Terminal -OFT 5 - Asphalt1 x CK-60F Kit1 x REU 7amp Speed control - Two Speed Five-Step Transformer - Trickle and Boost1 x Vent Axia ACM 200 inline mixed flow duct fan2 x Silent 300 CZ Design PLUS Extractor Fan1 x EBM-Papst D3G133-BF05-14 Double inlet2 x VKS 355-500 Automatic shutter2 x ACO3TO-ADS-VFC-7.1A2 x RUCK MTP 20, 10K, Speed control2 x ELTA - Three Phase Transformer 3amps1 x Singleflow SSDL315-1EC1 x Duct Termination with Mesh - 100mm1 x TD EVO-100 PF ECOWATT - Environmentally Friendly Energy Efficient Inline Fan1 x Duct Termination with Mesh - 450mm1 x 100mm Round Connector with Damper1 x CFI In-line 150 - Carbon Filter1 x CBM Low Pressure Centrifugal Fan - CBM 9/9 4 Pole 550watt C VR1 x SD-MUB Vibration pad set1 x Electronic extractor fan speed controller - FSC 1.52 x Speed Controller - REB32 x Transformer Speed Control - RTRE- 5.0Amp2 x KAD-225-F400 Rectangle Flexible Connector2 x Helios HQW-355/4 - IP551 x DDMP 10-08 1F 1000W M6A2 DA51 x Backdraught Shutters 039-SFSV-63/711 x WSD 100 (1060x1060x70)1 x VTR 500 STD Filter Kit1 x VA 9/2 T - High Temp Axial Fan,2 x Biflow SB500-CON2-3 - High Temperature Bifurcated Fan1 x RTRD - Three Phase Speed Controller - 2 Amp1 x Elta Variable Speed Drive IP66 - 4.0KW1 x 204x60mm Insulated Rectangular Horizontal 45° Bend1 x TUNE-R-200-3-M4 - Control Damper1 x Mini Diffuser - 100mm1 x IR24-P - Presence detector1 x Comefri - TLZ 560 R - High Performance Scroll Fan1 x DDMP 12-12 1F 1800W M6A4 DA81 x Elta SCP400/4-1AC - IP55
BD7/7 centrifugal M4 0.13Kw
BD7/7 centrifugal M4 0.13Kw
£ 345.00 now £ 300.00
Reviews
Transformer (silent) speed controller - RE 1.5 Amp
Transformer (silent) speed controller - RE 1.5 Amp
£ 132.29

Incredible, Perfect, Silent and Fast delivery ! Thanks "Just...