• 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 Acopel F400-450/1601 x Elta Standard Ambient Flexible Connector - 1000mm1 x Blast Gate (Manual) 180mm1 x Acopel F400-280/1601 x ACCESS DOOR FOR CIRCULAR DUCT 180 X 180 -- 100/1251 x Multiflow SMB450/4-3AC1 x Acopel F400-560/1601 x Spiral Rapid Lock Clamp - 125mm1 x Elta Standard Ambient Flexible Connector - 500mm1 x Air Quality Sensor - AQS1 x Belt Drive Cased Axial Fan - 500mm - H version1 x 125mm Thermal Duct to Fitting Connector - SST-125-DFCON1 x 100mm Round Connector1 x 125mm Wall Duct - 350mm1 x DA12/12 Feet1 x HIMF - Mixed Flow Fan 100mm Inline Fan1 x Belt Drive Cased Axial Fan - 560mm - H version1 x Soler & Palau - HCBT/4-1000/H-X - IP551 x EM30-24 Control Panel Commissioning Service1 x Female Ducting Connector - 100mm1 x CBMT/Q 160-15 1 HEATER KIT1 x HEATER BATTERY+CONTROLS 315 DIA 1 PHASE 4/8kW1 x CBMT/Q 315-30 1 HEATER KIT1 x Metal Inline Fan - VENT-315NK1 x CBMT/Q 500-17 3 HEATER KIT1 x CBMT/Q 150-27 1 HEATER KIT1 x Helios GigaBox 315mm GBW 315/4 centrifugal1 x LCA403226 - Long Cased Axial Fan1 x HCFT/4-315mm plastic impeller plate fan1 x Helios HQW-315/4 - IP551 x Soler & Palau TCBB/4-400/H - IP441 x HCFT/4-315mm (B-FLOW) plastic impeller plate fan1 x Elta SLC400-1EC -IE5 Motor- IP551 x HRFD 400/4/2 Cased Axial Fan 400mm - 3 Phase1 x AL 400 EC 01 AXIALINE - High Performance Long Cased Axial Fan1 x Elta SLC400/4-3AC - IP551 x Raptor SDA400/4-1AC1 x HRT/4-315-BPN1 x Soler & Palau TCBT/4-400/H - IP441 x Soler & Palau HXM-200mm1 x Venturia Whole House Ventilation1 x Eco-Loft Positive Input Ventilation System - PIV Loft Mounted -EVL-HAS1 x Duct Quick Suspension Rings with Clasp - 200mm1 x Envirovent Silent MV160/100S Mixvent - 100mm - (5 year warranty)1 x Soler & Palau - HXBR/4-400/H - IP541 x Elta Qube SQU Centrifugal Box Fan - SQU4/4-3 HTS - Three Phase1 x Hydor HPA400/6-1A1 x 1mtr Round Ducting - 150mm1 x Elta SPA400/46-3AC - IP541 x CVAT Acoustic Kitchen Fan & Inverter Kit - CVAT/6-15000/710 ND - Pack 101 x HRB/4-400-BPN1 x FAST-TRACK RANGE 75mm - Adjustable Air Restrictor1 x Ductwrap Insulation DW501 x HPA Heavy Duty Flexible Ducting1 x Elta Quietflow Twin SQT125-1ECL1 x KV DUO 150 EC1 x CBT-170 Centrifugal1 x Elta SLC450/4-1AC - IP551 x Raptor SDA350/4-1EC1 x Elta Turboflow-TF - 500mm(A) - Three phase1 x PRIO-160 160mm Inline Mixvent Fan1 x Decor 300-C Bathroom Fan1 x Soler & Palau TCBB/6-630/L - IP651 x Ducting Y Piece - 125mm1 x Metal Inline Fan - VENT-150NK1 x MV EC 150 Multivent1 x CRHT/4-315 N Roof mounted Fan - Horizontal discharge1 x Rotorex HXTR Sickle Bladed Plate Axial Fan - 6 Pole - Three Phase - 710mm1 x Elta Turboflow-TF - 450mm - Three phase1 x Soler & Palau TCBB/6-355/H - IP441 x 204x60mm Equal T Piece1 x Ancillary Pack for SB-Biflow 400 model1 x 204x60mm x 1m Low Profile Plastic Ducting - 1 Meter1 x Elta SLC1000/4A-3AC - IP551 x 204x60mm 45 Degree Vertical Bend1 x Ancillary Pack for SLC-4001 x Ancillary Pack for SLC-900 for SLC900/6A-3AC and SLC900/6B-3AC1 x Ancillary Pack for SLC-900 for SLC900/4B-3AC1 x Helios GigaBox 500mm GBD 500/4/4 centrifugal1 x Male Ducting Connector - 200mm1 x Soler & Palau - HXTR/12-800/28-A1 x 1mtr Round Ducting - 100mm1 x Acoustic Commercial Kitchen Inline Exhaust Fan - MPS (Three Phase) - 315mm
Reviews
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Really well made but comes with no speed controler? ?and can...