• 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 Helios ELS-VNC 1001 x TD Mixvent Twin Base Kit - 8001 x Duct Termination with Mesh - 200mm1 x FlameProof Plate Axial Fan - Single Phase - 9 inches - Eexd IIC T4 -2pole1 x CSB-60 Centrifugal fan1 x EVL Filter G4 grade for PIV units2 x 110 x 54mm Equal Horizontal T-Piece1 x Silentub - STUB 1001 x Elta Raptor SFB ATEX Plate Mounted Axial Fan- 350mm1 x KRJ - 160 Inlet Guard for CBB/CBT fans1 x TXBR-250 Ecowatt2 x Male Ducting Connector - 200mm1 x Three Phase ATEX Compact axial fan - 630mm - compactATEX61 x SWF-150X Sidewall Mounted Extractor Fan1 x Filter Box With F7 Grade Bag Filter - 125mm1 x Flanged Spigot - 150mm1 x Duct Fast Clamps - 400mm1 x Ducting 90 Degree Bend - 560mm1 x DEF-800AN1 x EDM 100 T - Automatic Bathroom Fan with Timer.1 x Shoed T Piece Equal -100mm1 x PPF4 - Positive Pressure Supply Fan1 x Duct Clamps box of 50 - 60mm - 270mm1 x EL150 T Elegance Low Energy Axial Fan1 x Axial Roof mounted Extract/Supply Fan- -HCTT/4-900-B 5.5kw1 x 110 x 54mm Elbow Bend Female1 x ECS25/400 ECS25/400 SPRING A/V MOUNT1 x Flanged Spigot - 80mm1 x CBP-DC 15/151 x Soler & Palau TCBT/4-250/H - IP441 x Spiral Ducting 3 Meters - 355mm1 x Female Ducting Connector - 100mm1 x SAVE VSR 300 heat recovery unit1 x Anti Vibration Duct Suspension Rings - 400mm1 x Flexible PVC Ducting - 204x602 x Ducting 45 Degree Bend - 200mm1 x MV-Silent 250 Bathroom Extractor Fan Kit - Timer1 x Ducting T Piece Equal - 250mm1 x Elta Qube SQU Centrifugal Box Fan - SQU2/4-3 - Three Phase1 x Acopel F400-800/1801 x CBT-100N Centrifugal1 x Duct Suspension Rings - 250mm1 x Duct Suspension Rings - 315mm1 x OZEO ECOWATT 2 Wireless Low Energy Whole House Extract Ventilation Unit1 x Metal Inline Fan - VENT-100NK1 x Helios HRFW 630/41 x Spiral Ducting 3 Meters - 200mm1 x FlameProof Plate Axial Fan - Three Phase - 15 inches - Eexd IIC T4 -4pole1 x Helios ELS-VEZ 602 x Spiral end cap - 100mm1 x FlameProof Plate Axial Fan - Single Phase - 7.5 inches - Eexd IIC T4 -2pole1 x Three Phase ATEX Compact axial fan - 500mm - HCBT-EX-4-501 x Elta Viper SCC Duct Mounted Centrifugal Fan - SCC630-1AC1 x Soler & Palau - HCBT/4-800/L-AX - IP551 x Elta Variable Speed Drive IP66 - 1.5KW1 x Ducting 30 Degree Bend - 250mm1 x SD-MUB Vibration pad set1 x 110 x 54mm Short Rectangular to Round Adaptor male1 x Ducting 15 Degree Bend - 150mm1 x Helios ELS-VEZ 100/601 x Soler & Palau - HXBR-250 ECOWATT - IP442 x Female Ducting Connector - 80mm1 x Acopel F400-560/1601 x Spigot plate - 100mm1 x Metal Inline Fan - VENT-150NK1 x PIR Sensor - PIR41 x 125mm - 100mm Round Reducer1 x Wall Mounted Air Curtains - COR-N Series1 x 100mm - 125mm Round Reducer1 x Metal Inline Fan - VENT-160NK3 x Ducting 90 Degree Bend - 80mm1 x UB47- Universal Insulated Terminal1 x 150mm - 200mm Round Reducer1 x GB-WSD 560 Weather Protection hood for the Giga-Box Fans - 560mm1 x MEV 160 & 300 FT (FastTrack) Additional Spigots1 x Soler & palau TCBT/2-250/H - IP441 x 100mm Round 90 Degree Bend1 x Flanged Spigot - 355mm1 x ELTA - Three Phase Transformer 3amps1 x GB-WSD 450 Weather Protection hood for the Giga-Box Fans - 450mm1 x Multiflow SMB650/4-1AC1 x 110 x 54mm Rectangular Wall Plate1 x Spiral Duct Grille Termination - 200mm1 x 125mm Thermal Duct to Fitting Connector - SST-125-DFCON1 x 125mm Round Condensation Trap1 x Rectangular Airbrick Adaptor1 x Spigot plate - 200mm1 x ATEX rated 3-phase Speed Control - R-DK4 KT (EX)1 x Male Ducting Connector - 125mm1 x Positive Input Ventilation System - Wall Mounted Unit c/w Heater1 x CBM Low Pressure Centrifugal Fan - CBM 9/9 4 Pole 550watt VR RE1 x FSD-TD 450 x 450 Fire and Smoke Damper, S, EASY FIX AF, GALV Case, GALV Blades, PM24-TF (SC)1 x Spiral Ducting 1 meter - 160mm1 x Duct Fast Clamps - 100mm1 x Helios GigaBox 630mm GBD 630/6/6 centrifugal1 x 450mm - 400mm 316 Grade Stainless Steel Ducting Reducer1 x Elta SCP800/6/8-3AC - IP551 x 110 x 54mm Flat Channel Clip (Pack Of 5)1 x Manrose Humidistat - 13611 x Jetflow-HIT Metal inline - 315mm1 x Male Ducting Connector - 1000mm1 x CBMT/Q 160-15 1 HEATER KIT1 x Heat Resistant In-line Axial Fan - VOK 150/120 H1 x Ducting 30 Degree Bend - 1000mm1 x Ducting 90 Degree Bend - 450mm1 x TTT/4-800/L N 2,2KW (230/400V50HZ)EXEIIT3 VE Atex Unit1 x 1mtr Round Ducting - 150mm1 x Metallic Kitchen Extractor - CK35N1 x High Temperature Flexible Connector - 063-710-PU2501 x Belt Drive Cased Axial Fan - 710mm - L version1 x Belt Drive Cased Axial Fan - 630mm - H version1 x Elta SLC900/4A-3AC - IP551 x Gorilla HVLSX401 x Jetflow Silent SJMF-S 150-1EC1 x Elta Turboflow-TF - 450mm - Single phase1 x Spiral end cap - 450mm1 x Mounting Feet (Pair) for SLC-900-060B-09001 x Female Ducting Connector - 180mm1 x Ducting T Piece Equal - 200mm1 x Elta SLC400/4-3AC - IP551 x Soler & Palau TCBT/4-710/L - IP651 x Spiral Ducting 1 meter - 450mm1 x Ducting 45 Degree Bend - 560mm1 x KVK Slim 100 - Low profile Semi Acoustic Box Fan1 x Access Door for Circular Duct - 280 x 80 - SIZE 101 x 110 x 54mm Horizontal 90 Degree Bend1 x Ancillary Pack for SB-Biflow 315 model1 x Ancillary Pack for SLC-900 for SLC900/4A-3AC and SLC900/8-3AC1 x Differential Pressure Switch - 20 - 300 Pa - IP541 x 18M - 80mm PVC flexible ducting1 x Elta SCP350/4-3AC - IP551 x Spiral Ducting 1 meter - 100mm1 x ELTA - Single Phase Transformer 8amps1 x Flanged Spigot - 450mm1 x Inclined Curb support BI-3 for TH-5001 x Spiral Ducting 3 Meters - 450mm1 x Spigot plate - 450mm1 x AL 710 D4 01 - High Performance Long Cased Axial Fan1 x Duct Split Rings (Pair) -500mm1 x Anti Vibration Duct Suspension Rings - 80mm1 x Duct Fast Clamps - 125mm1 x Spiral Ducting 1 meter - 125mm1 x Flanged Spigot - 125mm1 x Spiral end cap - 125mm1 x HCFT/4-250mm plastic impeller plate fan1 x Duct Mounted Filter Box - G4 Grade Panel - 200mm1 x Rotorex HXBR 250mm Plate Axial Fan - Single Phase (2-pole)1 x Biflow SB (CYL) Bifurcated Cylindrical Axial Flow Fan - 500mm1 x Soler & Palau - HXTR/4-250/H - IP441 x Duct Quick Suspension Rings with Clasp - 125mm1 x Female Ducting Connector - 355mm1 x Jetflow-HIT Metal inline - 200mm1 x Ducting 15 Degree Bend - 125mm1 x Elta SCP250-1EC - IP551 x Duct Suspension Rings - 125mm
Reviews
TD-SILENT 350/125
TD-SILENT 350/125
£ 170.17

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