• Model:SLU-1200

Circular Inline Silencers - 1.2M long - SLU-1200

£ 144.93 (excl. VAT)

£ 173.92 (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 1200mm 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

Available Options

1 x EQ641406 630mm Max Fan1 x 100mm Round Connector1 x Soler & Palau TCBB/4-560/H - IP651 x Airvent Ceiling Sweep Fan - 36 inch - 4441221 x Helios HQW-315/4 - IP551 x HIMF - Mixed Flow Fan 100mm Inline Fan1 x Soler & Palau - Contra Rotating TCBTx2-560 - IP651 x Elta SLC560-1EC -IE5 Motor- IP551 x Elta SLC560/4A-3AC - IP551 x HXP560/4-3 - 4 Pole - Three Phase1 x HXP500/4-1 - 4 Pole - Single Phase1 x Elta SLC560/4B-3AC - IP551 x Eco-Loft Positive Input Ventilation System - PIV Loft Mounted -EVL-HW1 x Soler & Palau TCBT/6-560/H - IP651 x Elta SCP500/4-1AC - IP552 x HQS Bathroom Axial Flow Fan - 125mm1 x HRT/4-500/30-BPN1 x HRT/4-315-BPN1 x S & P Aluminium Axial Fan Louvre Shutter - PER-CR- 4501 x CBA-60 Inlet Flange for CBT-601 x CSB-60 Centrifugal fan1 x CCpro 40 (1CC9402) Long Casing Extension1 x Soler & Palau - HCBT/4-900/H - IP551 x Helios HQW-250/4 - IP551 x Clearflow CFHT Kitchen/High Temp Roof Fan - CFHT400/4-3AC1 x Soler & Palau - HXTR/6-710/H - IP54 - BFLOW1 x AW Sileo EC Plate Axial Fan - Three Phase - 710mm1 x Elta SCP250/4-3AC - IP551 x CBM 15/15 6p 3phase 2.2kw1 x CBM 12/9 CM/AL 1100W 6PT - Closed Motor1 x Axial Roof mounted Extract/Supply Fan- -HCTT/4-1000-B 5.5kw1 x Male Ducting Connector - 400mm1 x Clearflow CF Roof Mounted Vertical Discharge Centrifugal Fan - CF350/4-3AC - Three Phase1 x Elta SPA710/4/6-3AC - IP541 x Multiflow SMB500/4-1AC1 x GENIOX 11 Roof Mounted External Unit1 x Access Door for Circular Duct - 300 x 200 - SIZE 351 x Stainless Duct Delivery Charge (Standard 1 x 3m)1 x 1mtr Round Ducting - 100mm1 x DT-1 Duct Mounted Thermostat1 x Elta SPA400/4-1AC - IP541 x Soler & Palau - HXBR/4-400/H - IP541 x Soler & Palau TCBT/6-800/L - IP651 x 204x60mm x 1m Low Profile Plastic Ducting - 1 Meter1 x 220x90mm Elbow Bend with 125mm Fixed Spigot1 x Soler & Palau TCBB/6-355/H - IP441 x CBB-80N Centrifugal2 x Helios AV200 External Wall Fan2 x Silent 100 Window Kit - windowS1 x CRBB/4-355/112D PRMI 230v1 x AMD 355/2/2 High Pressure Long Cased Axial Fan1 x Raptor SDA350/4-1EC1 x HCFT/4-800mm plastic impeller plate fan1 x HV Wall Mounted Belt Drive Fan 800mm 220V to 240V / 50Hz 0.75kW - Single Phase1 x Biflow SB (CYL) Bifurcated Cylindrical Axial Flow Fan - 630mm1 x CBB-100N Centrifugal1 x HIMF - Mixed Flow Fan 125mm Inline Fan1 x Elta Wall Cowl SWC56/631 x Capacitor 20uf for use with the EBM D2E range1 x BDS 500/560 RA b/d shutter1 x FN091-SDK.6N.V7P21 x Flanged Damper 019-0250-STD1 x HXP450/6-1 - 6 Pole - Single Phase1 x FU 075 04 Frequency Inverter (IP20)1 x Elta Variable Speed Drive IP66 - 4.0KW1 x Helios AV150 External Wall Fan1 x Economy Airvent 100mm Fan with Timer & Shutter2 x JCA 560 - Back Draft Shutter for CRHB/CRHT Roof Fans2 x GXC6EC - High Performance Extract Fan1 x Elta Variable Speed Drive IP66 - 7.5KW1 x FU 22 25 Frequency Inverter1 x Elta Wall Cowl SWC25/311 x Male Ducting Connector - 500mm1 x Female Ducting Connector - 100mm1 x BDS 630/710 RA b/d shutter1 x Female Ducting Connector - 125mm1 x Spiral Duct Grille Termination - 125mm1 x Ducting 90 Degree Bend - 355mm1 x Spigot plate - 450mm1 x Spiral Duct Grille Termination - 450mm1 x Ducting 45 Degree Bend - 500mm1 x Curved boot - 450mm1 x Duct Termination with Mesh - 450mm1 x HCFT/4-450mm plastic impeller plate fan1 x Female Ducting Connector - 500mm1 x Ducting 45 Degree Bend - 160mm1 x Elta Unpodded Silencer 1D-560mm
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