• 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

2 x VTR 300 STD Filter Kit3 x CBM Low Pressure Centrifugal Fan - CBM 10/10 4 Pole 550watt CVR1 x Round ceiling diffuser 400mm2 x DDMP 10-08 3F 2210W M6A4 DG01 x AIRVENT speed control - AIR4019612 x KBA- inlet mounting flange for CRMT 2502 x Speed Controller - REB163 x Clearflow CF Roof Mounted Vertical Discharge Centrifugal Fan - CF450/4-1AC - Single Phase2 x RD35S-4DW.6W.3L - 122297 (Three Phase)2 x SAVE VSR 300 heat recovery unit1 x MTS10- extractor fan 3 step switch1 x Elta 2 Amp Electronic single phase speed controller.1 x KBA- Inlet Mounting 3551 x Biflow SB400-CON2-3 - High Temperature Bifurcated Fan1 x Comefri - TLZ 450 R - High Performance Scroll Fan1 x Polyurethane Foam Media - 10PPI - Filter Media Sheets - Size: 2000mm x 1000mm1 x Duct Termination with Mesh - 710mm2 x KBA- inlet mounting flange for CRMT 2252 x KAD-355-F400 Rectangle Flexible Connector4 x Helios RR-250-C Centrifugal inline fan3 x ACO8AC/EC AutoChangeover panel3 x SPI-100 C Iris damper2 x DEF-CBM-RE-7 - Protection Guard3 x TUNE-R-200-3-M2 - Control Damper2 x CMT/4-315/130-4KW - Single inlet centrifugal fan direct driven3 x CMT/4-250-100 1.1KW - Single inlet centrifugal fan direct driven ( LG-90)1 x CSB-60 Centrifugal fan1 x TUNE-R-200-3-M0 - Control Damper (NO ACTUATOR)1 x TUNE-R-200-3-M4 - Control Damper1 x CBT-100N Centrifugal1 x HIMF - Mixed Flow Fan 125mm Inline Fan2 x Helios HQW-355/4 - IP551 x Elta SCP400/4-1AC - IP551 x LFBR 160 G4 - Helios Inline Filter Box - 160mm1 x CBP-18/18-RC Belt Driven Centrifugal Fans1 x MWS 5 – Transformer Controller With Motor Protection Unit1 x Vortice Quadro Micro 100 I - Standard Version1 x Elta Variable Speed Drive IP66 - 0.75KW1 x Elta Variable Speed Drive IP66 - 1.5KW2 x CBT-130N Centrifugal ATEX II 3D ExtD 125*C1 x CBM Low Pressure Centrifugal Fan - CBM 12/12 6 Pole 736watt CVR1 x RDH Flange - 03151 x MWS 1.5 – Transformer Controller With Motor Protection1 x Transformer Speed Control - RTRE- 3.0Amp1 x Flat Roof Terminal -OFT 5 - Asphalt2 x KAD-225-F400 Rectangle Flexible Connector1 x RDH Flange - 02501 x Elta Variable Speed Drive IP66 - 2.2KW (1ph to 3ph)1 x Duct Termination with Mesh - 150mm1 x KBA- Inlet Mounting 2801 x Speed Controller - REB1-N1 x Duct Termination with Mesh - 355mm1 x Flanged Damper 019-0560-STD1 x Three Phase 3 step - 10amp Transformer controller for use with the HV Wall Mounted fans.1 x ELTA - Three Phase Transformer 3amps1 x Helios HQW-315/4 - IP552 x Silent 300 CZ Design PLUS Extractor Fan1 x DDMP 10-10 1F 1000W M6A2 DA52 x 100mm Round Connector with Damper1 x VA 9/2 T - High Temp Axial Fan,1 x FRQ5-10A Inverter Speed controller1 x 125mm Round Connector with Damper1 x VTR 500 STD Filter Kit1 x FlameProof Plate Axial Fan - Single Phase - 15 inches - Eexd IIC T4 -4pole1 x CBA-130 Inlet Flange for CBT-1301 x KBA- Inlet Mounting 2251 x HIMF - Mixed Flow Fan 100mm Inline Fan1 x CBT-130N Centrifugal ATEX II 2G Exd IIB T41 x Multi Input Run On Timer - 0 - 20min - CFCU1 x Envirovent Silent MV160/100T Mixvent - Timer Model - 100mm - (5 year warranty)1 x REB-CVF 0-10v Controller1 x Duct Termination with Mesh - 400mm1 x Clearflow CF Roof Mounted Vertical Discharge Centrifugal Fan - CF315/4-1AC - Single Phase1 x Airvent ceiling fan controller1 x Helios ESA-1 Surface mounted Speed Control 1amp1 x CBA-100 Inlet Flange for CBT-1001 x CBS-100 Outlet Flange for CBT-1001 x CMT/4-280-115 2.2KW - Single inlet centrifugal fan direct driven ( LG-90)1 x DDMP 12-09 1F 1800W M6A4 DA81 x DDMP 12-12 3F 5700W M6M0 DG71 x Biflow SB315-CON4-3 - High Temperature Bifurcated Fan
Reviews
TD-SILENT 350/125
TD-SILENT 350/125
£ 178.68

Excellent low noise fan, I've got one unit running years and...