• 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 ARIETT I - Centrifugal Bathroom Fan1 x Ancillary Pack for SLC-710 for 4 pole Motors2 x Soler & Palau VFD-T inverter 5 amp IP541 x HCF - Ceiling Fan 900mm (36 inch)1 x CBM Low Pressure Centrifugal Fan - CBM 12/12 6 Pole 550watt -VR2 x Ducting 45 Degree Bend - 150mm1 x MTS10- extractor fan 3 step switch1 x MEV 160 & 300 Additional Spigots2 x Female Ducting Connector - 630mm1 x CBP-12/9-RC1 x 204x60mm Insulated Rectangular Vertical 90° Bend1 x Ducting Y Piece - 1000mm1 x SWF-150 Sidewall Mounted Extractor Fan1 x CADB/T-HE PRO-REG Series1 x Remote Fan Status Indicator - RF11 x Elta SLC800/4B-3AC - IP551 x Ducting 45 Degree Bend - 1000mm1 x CBP-12/121 x Spiral Ducting 3 Meters - 160mm1 x Ducting T Piece Equal - 400mm1 x Acoustic MiniBox Fan - MINI-BOX 2001 x S&P MULTI-REG EC FAN CONTROLLER / INTERFACE1 x High Temperature Flexible Connector - 063-710-PU2501 x MVEx 1,0 Atex Motor Protection Switch1 x Duct Tape - Silver - DTape1 x High Temperature Flexible Connector - 063-800-PU2501 x Air Quality Sensor - AQS1 x 220x90mm Insulated Rectangular T-Piece1 x Spiral Ducting 1 meter - 400mm1 x Atex Inline Fan 250mm - ERM25EXE1 x Soler & Palau TCBT/6-800/K - IP651 x Elta SLC450-1EC -IE5 Motor- IP551 x MV-B Dual Switch for use with Helios HQW plate fans,1 x Duct Clamps box of 50 - 60mm - 270mm1 x ERR 20/1 Centrifugal inline fan1 x Soler & Palau - HCBT/4-900/L - IP551 x RUCK MTP 20, 10K, Speed control1 x Plastic Kitchen Extractors - CK25N1 x Spiral Duct Grille Termination - 100mm2 x Duct Termination with Mesh - 400mm1 x Ducting 90 Degree Bend - 400mm1 x Inline Hepa filter with housing & pre-filters1 x Curved boot - 200mm1 x 150mm Round Connector1 x CBP-7/7-RC1 x Duct Split Rings (Pair) -630mm1 x Spigot plate - 250mm1 x CBM Low Pressure Centrifugal Fan - CBM 12/12 6 Pole 1100watt 6PT C1 x Duct Fast Clamps - 315mm2 x Venturia Whole House Ventilation1 x LV100-PS 12v Pullcord Operated Bathroom Fan1 x MEV Spider Additional Spigots1 x Duct Termination with Mesh - 630mm1 x High Temperature Flexible Connector - 063-0315-PU2501 x Spiral Ducting 3 Meters - 630mm1 x Plastic Kitchen Extractors - CK40F1 x CBP-10/10 LOW PRESSURE CENTRIFUGAL FAN1 x Elta Standard Ambient Flexible Connector - 800mm1 x Spiral Ducting 3 Meters - 710mm1 x 125mm Insulated 45 Degree Bend1 x KV 160 XL Sileo1 x KBTA-100 - Inlet Silencer for CBT1 x Ducting Reducer Long - 1000mm to 630mm1 x K 200 L Sileo1 x WS - Reversing Switch from Helios Fans1 x Ducting 30 Degree Bend - 400mm1 x Vortice Quadro Micro 100 I - Standard Version1 x Spigot plate - 80mm1 x Step switch S-5EC, 0-10V1 x Spiral Ducting 3 Meters - 900mm1 x Soler & Palau - HCBT/4-800/L-AX - IP551 x Eco-Loft Positive Input Ventilation System - PIV Loft Mounted -EVL-HAS1 x CBM Low Pressure Centrifugal Fan - CBM 9/9 4 Pole 373watt CVR1 x Spiral end cap - 250mm1 x EDM 100 T - Automatic Bathroom Fan with Timer.1 x Elta Qube SQU Centrifugal Box Fan - SQU4/4-3 HTS - Three Phase1 x ELTA - Three Phase Transformer 3amps1 x Remote Indicator RED/GREEN - AM121 x Commercial Activated Carbon Filters - Panel Type - 20" x 20" x 1 - ACP1 x Universal Pipe Fixing Clip1 x Ducting 90 Degree Bend - 80mm1 x FAST-TRACK RANGE 75mm - Seal Ring (1 bag of 10)1 x Elta SLC710/4A-3AC - IP551 x SDD-U Anti Vibration Pads1 x RUCK MTP 50, Potentiometer1 x Kitchen Grease Filter - Mesh Type Non standard 296mmx296mmx22mm1 x Dynair QCM 454 T - 3 phase1 x Female Ducting Connector - 180mm1 x HIMF - Mixed Flow Fan 125mm Inline Fan1 x Heat Resistant In-line Axial Fan - VOK 135/120 H1 x Soler & Palau TCBB/4-250/H - IP541 x Elta Wall Cowl SWC56/631 x 200mm Stainless Steel Spiral Ducting - 1 Meter1 x Jet Fan IV 100-4 IE3 Induction Fan1 x Bathroom Fan -Envirovent- Silent 100 T (Timer Model)1 x Soler & Palau VFD-T inverter 17 amp IP541 x Direct Delivery Surcharge1 x External weather louvre 500w x 500h - WL501 x Silent 100 CRZ Design Extractor Fan White Marble1 x Duct Quick Suspension Rings with Clasp - 125mm1 x Ziehl-Abegg - GR40I-ZID.GG.CR1 x Spiral Ducting 3 Meters - 80mm1 x AL 1000 D4 02 - High Performance Long Cased Axial Fan1 x Soler & Palau VFD-T inverter 6.8 amp IP541 x Traditional T-Series Window Fan - TX12WW1 x Synthetic Air Filter Media - 10mm x 2mtr x 20mtr Roll1 x KVK SLIM 100 EC - Centrifugal Circular Duct Fan1 x Kitchen Grease Filter - Mesh Type Non standard : 381 x 355 x 47mm1 x Raptor SDA350/4-1AC1 x Silent 200 Dual - Intelligent Bathroom Fan - 125mm1 x Vent Axia W300310 Controller Electronic 1.5A1 x Flanged Spigot - 315mm1 x Anti Vibration Duct Suspension Rings - 100mm1 x Acoustic MiniBox Fan - MINI-BOX 1001 x Anti Vibration Duct Suspension Rings - 355mm1 x Ducting T Piece Equal - 250mm1 x Duct Mounted Filter Box With G2 Paper AND Metal Washable Filter - 200mm1 x Galvanised Banding1 x Spiral Ducting 1 meter - 125mm1 x Stainless Duct Delivery Charge (Standard 2 x 1.5m)1 x Female Ducting Connector - 315mm1 x Spiral Duct Grille Termination - 200mm1 x Female Ducting Connector - 125mm1 x Elta Quietflow Twin SQT125-1ECL1 x Ducting 30 Degree Bend - 315mm1 x Metal Inline Fan - VENT-315NK1 x FSAF1250C1DA Silencer 1320/201 x PRIO-150-EC1 x PRIO-200-EC1 x Metal Inline Fan - VENT-250NK1 x K 160 EC Circular duct fan1 x Revolution SLCX ATEX Long Cased Axial Flow Fan SLCX560/4-3 Three Phase1 x Ducting Reducers Short - 315mm-200mm1 x Rosenberg DQ 630-4 plate axial fan1 x 204x60mm x 2m Low Profile Plastic Ducting - 2 Meter1 x HCFT/4-630mm plastic impeller plate fan1 x Elta Unpodded Silencer Melinex 2D-450mm1 x HRB/6-630-30-BPN1 x 100mm Round Wall Plate1 x Elta Unpodded Silencer Melinex 2D-560mm1 x Spiral Ducting 1 meter - 315mm1 x FM-150 Flexible Connector Sleeve - 150mm1 x Elta Standard Ambient Flexible Connector - 560mm1 x Ductwrap Insulation DW501 x Spiral Duct Grille Termination - 315mm
Reviews
Soler & Palau TCBB/4-450/H - IP65
Soler & Palau TCBB/4-450/H - IP65
£ 481.79

Delivered super promptly yesterday, next day. Only just fitt...