• Model:SLU-1200

Circular Inline Silencers - 1.2M long - SLU-1200

£ 167.40 (excl. VAT)

£ 200.88 (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 Vent Axia ACM 125 inline mixed flow duct fan1 x TD EVO-100 PF ECOWATT - Environmentally Friendly Energy Efficient Inline Fan1 x CMT-2 200/80 1.1KW - Single inlet centrifugal fan direct driven1 x KMBI 180 Connector rectangular/circular to install on the discharge of CMT1 x 220x90mm Insulated Rectangular Vertical 90° Bend1 x 204x60mm Insulated Rectangular Horizontal 90° Bend1 x SPI-100 C Iris damper1 x Transformer Speed Control - RTRE- 12.0Amp1 x MTP 10, 10K, Speed control1 x UB47- Universal Insulated Terminal1 x ELM 18 EX Flexible Cuff for ERM 181 x Bathroom Fan -Envirovent- Silent 100 T (Timer Model)1 x 220x90mm Insulated Rectangular Horizontal 90° Bend1 x 220x90mm Insulated Rectangular Horizontal 45° Bend1 x 110 x 54mm Round to Rectangular Adaptor - Long1 x DEF-CBM-RE-7 - Protection Guard1 x ACO8AC/EC AutoChangeover panel2 x VKS 355-500 Automatic shutter1 x AXC TP - 150mm Plastic Centrifugal Inline Fan2 x ACOAS/ AC/EC Auto Changeover 8Amp1 x Twinflow STDL315-1EC1 x 125mm Round Connector with Damper1 x 220x90mm x 1m Insulated Rectangular Duct1 x CBT-100N Centrifugal ATEX II 2G Exe II T31 x Elta Quietflow Twin SQT125-1ECL1 x 204x60mm x 1m Insulated Rectangular Duct1 x OBD 450x450 - for use with 4WAY-5951 x Biflow SB250-CON4-1 - High Temperature Bifurcated Fan1 x KRJ - 120 Inlet Guard for CBB/CBT fans1 x Elta - SMT 125 Mixvent Inline Fan - Clearance Stock Line1 x 110 x 54mm Short Rectangular to Round Adaptor male1 x 204 x 60mm Duct to Duct Connector for use with Insulated Thermal Ducting1 x 220 x 90mm Duct to Fitting Connector for use with Insulated Thermal Ducting1 x REB Ecowatt Speed Control - REB-ECO1 x 110 x 54mm Horizontal 90 Degree Bend1 x 110 x 54mm Low Profile Plastic Ducting - 1 Meter1 x Elta ACO Panel 149-ACO14E1 x 110 x 54mm Vertical 90 Degree Bend1 x 110 x 54mm Equal Horizontal T-Piece1 x 110 x 54mm Vertical 45 Degree Bend1 x ISOR 125 EC K 01 - Acoustic Inline EC fan.1 x TD160 Mixvent - 100mm - TD160-N Standard1 x FlameProof Plate Axial Fan - Single Phase - 7.5 inches - Eexd IIC T4 -2pole1 x Ducting 90 Degree Bend - 100mm1 x Silent 100 CZ Design 12V Ecowatt + CT-12/161 x Transformer speed controller - ATC1 - 1.5 Amps1 x RDS 7 Helios Transformer Controller With Motor Protection1 x Vent Axia SC5001 - Speed controller1 x Rectangular Airbrick Adaptor1 x Helios PU10 Speed Potentiometer (Flush Mounted)1 x 204x60mm Insulated Rectangular Vertical 45° Bend1 x MEV300/160 Wireless Boost Switch - SWHWMEV1 x GXC6EC - High Performance Extract Fan1 x Duct Termination with Mesh - 150mm1 x Binks Bullows - Spray Booth Filter1 x Helios TSW 1.5 Amp Transformer speed controller1 x RRB- transformer controller1 x Speed Controller - REB51 x CBS-60 Outlet Flange for CSB/CBT-601 x REB-CVF 0-10v Controller1 x Silent 300 CZ Design PLUS Extractor Fan1 x TD Mixvent 800/200 EEXEIIT31 x CBT-100N Centrifugal1 x CO2 Room Sensor - CO2-R1 x Silentub - STUB 1001 x Contactor Interface Station - CI91 x 204x60mm Insulated Rectangular Vertical 90° Bend1 x CSB-60 Centrifugal fan1 x 100mm Round Connector with Damper1 x IR24-P - Presence detector1 x DPD 12PM Delivery Surcharge1 x Vent Axia ACM 100 T (Timer Model) inline mixed flow duct fan1 x Multi Input Run On Timer - 0 - 20min - CFCU1 x HCFC 1.7 - Reversible Speed Controller for HCF sweep fans1 x RTRD - Three Phase Speed Controller - 2 Amp1 x TEM 035 - 5 Speed Transformer Speed Control1 x ERR 20/1 Centrifugal inline fan1 x EC Trickle and boost module - IP561 x Speed Controller - REB101 x Transformer (silent) speed controller - RE 5.0 Amp1 x Commercial Single or 3 phase Fan Reversing Switch - RS11 x Electronic extractor fan speed controller - FSC 1.51 x Transformer Speed Control - RTRE- 7.0Amp1 x CBP-18/18-RC Belt Driven Centrifugal Fans1 x Round ceiling diffuser 200mm1 x MELL-USD 3000 Rectangular to Circular Adaptor 355 Dia1 x MELL-USD 6000 Rectangular to Circular Adaptor 450 Dia1 x ACO3TO-ADS-VFC-7.1A1 x RUCK MTP 20, 10K, Speed control1 x HIMF - Mixed Flow Fan 125mm Inline Fan1 x KBA- Inlet Mounting 1801 x Universal Pipe Fixing Clip1 x CMT-2 120/50 - 0,09Kw - LG270 Single inlet centrifugal fan direct driven1 x 204 x 60mm Duct to Fitting Connector for use with Insulated Thermal Ducting1 x Envirovent Silent MV160/100S Mixvent - 100mm - (5 year warranty)1 x Quietflow SQS250-1ECL - Centrifugal Box Fan1 x HXP450/6-1 - 6 Pole - Single Phase
Reviews
Duct Mounted Inline Filter - EU4
Duct Mounted Inline Filter - EU4
£ 44.99

Well made and robust, but it was not use for my application ...