• Model:SLU-600

Circular Inline Silencers - 0.6M long - SLU-600

£ 58.40 (excl. VAT)

£ 70.08 (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 600mm 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

I have a loft mount extractor fan which was very noisy. I installed one of these silencers (600mm)and it made a massive difference so much quieter highly recommend !!!

Rated by Daryl ******
PDF Files


Silencer Range

Available Options

1 x DDMP 12-12 3F 1810W M6A4 DG01 x CBT-100N Centrifugal1 x CBM Low Pressure Centrifugal Fan - CBM 10/10 4 Pole 550watt CVR1 x ACO8AC/EC AutoChangeover panel1 x Vent Axia ACM 100 T (Timer Model) inline mixed flow duct fan1 x Elta Variable Speed Drive IP66 - 2.2KW1 x Elta Variable Speed Drive IP66 - 1.5KW1 x CBM Low Pressure Centrifugal Fan - CBM 12/12 6 Pole 736watt CVR1 x DDMP 10-10 1F 1000W M6A2 DA51 x DDMP 12-12 3F 5700W M6M0 DG71 x ELTA - Three Phase Transformer 3amps2 x RUCK MTP 20, 10K, Speed control1 x CBM Low Pressure Centrifugal Fan - CBM 9/9 4 Pole 550watt C VR1 x Biflow SB315-CON4-3 - High Temperature Bifurcated Fan2 x DDMP 12-09 1F 1800W M6A4 DA82 x Biflow SB250-CON4-3 - High Temperature Bifurcated Fan1 x DDMP 10-08 FLANGE2 x CBT-130N Centrifugal1 x Nicotra RDH G2E7-04502 x CBM 7/7 147w 4P RE-VR1 x SQUARE MIXED FLOW FAN - MFQ 560mm (Three Phase)1 x Helios ESA-1 Surface mounted Speed Control 1amp2 x Duct Termination with Mesh - 150mm1 x HIMF - Mixed Flow Fan 125mm Inline Fan1 x CBA-130 Inlet Flange for CBT-1301 x CBT-130N Centrifugal ATEX II 2G Exd IIB T42 x DDMP 10-08 1F 1000W M6A2 DA51 x RDH Flange - 03151 x CBM 9/7 4p 420W RE-VR2 x DPD 12PM Delivery Surcharge2 x EHB 160 1.0kw - Helios Electric Heater Battery with Control and Sensor.3 x Duct Termination with Mesh - 250mm1 x 125mm Round Connector with Damper1 x Chaysol DA 9/9 3 speed1 x 204 x 60mm Duct to Fitting Connector for use with Insulated Thermal Ducting1 x CAD-COMPACT 900 ADVANCED N8 - MVHR unit1 x Duct Termination with Mesh - 500mm2 x DDMP 12-12 1F 1800W M6A4 DA81 x RDH Flange - 02501 x RDH Flange - 04002 x Biflow SB250-CON2-3 - High Temperature Bifurcated Fan6 x HXP450/6-1 - 6 Pole - Single Phase1 x VA 9/2 T - High Temp Axial Fan,2 x Universal Pipe Fixing Clip1 x RDH Flange - 04502 x Vent Axia W300310 Controller Electronic 1.5A2 x DDMP 12-09 FLANGE1 x Duct Termination with Mesh - 200mm1 x Helios PA10 Speed Potentiometer2 x Envirovent Silent MV160/100S Mixvent - 100mm - (5 year warranty)1 x Speed Controller - REB101 x DDMP 10-08 3F 2210W M6A4 DG01 x Transformer Speed Control - RTRE- 7.0Amp1 x REB-CVF 0-10v Controller1 x FLEX CONNECTOR FOR MFQ-560 FAN1 x Multi Input Run On Timer - 0 - 20min - CFCU1 x CS2 Current Switch2 x Helios HQW-200/2 - IP551 x Transformer Speed Control - RTRE- 3.0Amp1 x SDD-U Anti Vibration Pads2 x 220x90mm x 1m Insulated Rectangular Duct1 x RD31S-4DW.6Q.AL - 121303 (Three Phase)2 x EC Trickle and boost module - IP561 x CBA-100 Inlet Flange for CBT-1001 x CBS-100 Outlet Flange for CBT-1001 x Spiral Ducting 1 meter - 200mm1 x TDP-D Pressure Sensor with Display1 x Rectangular Airbrick Adaptor1 x Electrostatic Precipitator - 1H x 3W1 x Contra Rotating TCBBx2-630 Cased Axial - Single Phase - IP65 - Soler & Palau1 x KRJ - 160 Inlet Guard for CBB/CBT fans1 x DDMP 12-12 FLANGE2 x REU 1.5amp Speed control - Two Speed Five-Step Transformer - Trickle and Boost2 x 204x60mm Insulated Rectangular Horizontal 90° Bend2 x CBM 12/9 CM/AL 1100W 6PT - Closed Motor2 x Helios VARW 450/4 - TK1 x Acoustic Box Fans (Inline) - CAB-355 RE1 x Vent Axia ACM 150 T (Timer Model) inline mixed flow duct fan1 x PML230-TF, AC 230V Damper Actuator, Spring Return, 2 x SPDT, 72C Thermal Fuse1 x Chaysol da 9-7 - 3 Speed1 x 220 x 90mm Duct to Fitting Connector for use with Insulated Thermal Ducting2 x DDMP 10-10 FLANGE1 x Kitchavent 2000 Odour control System - 18152521 x RD31S-4EW.6Q.AL - 122296 (Single Phase)1 x MEV300/160 Wireless Boost Switch - SWHWMEV1 x REB Ecowatt Speed Control - REB-ECO2 x 204x60mm to 220x90mm Rectangular Adapter1 x MV-Silent 350 Bathroom Extractor Fan Kit - Timer1 x 110 x 54mm Horizontal 90 Degree Bend1 x RDH E0-0400 Mounting Feet (pair)1 x ADH E0-450 Flange - 0450 ADHE/RDHE1 x Soler & Palau - Contra Rotating TCBTx2-630 - IP651 x Ancillary Pack for SB-Biflow 315 model1 x Elta SCP500/4-1AC - IP552 x Elta 2 Amp Electronic single phase speed controller.1 x 204 x 60mm Duct to Duct Connector for use with Insulated Thermal Ducting1 x Spiral end cap - 80mm1 x Silentub - STUB 1001 x Lo-Carbon Sentinel Kinetic BH - LEFT1 x Elta SLC560/4C-3AC - IP551 x EX 140A-2 (Three Phase) Centrifugal Fan (ATEX)1 x Blast Gate (Manual) 355mm1 x Helios TSW 0.3Amp Compact Transformer speed controller1 x Elta Standard Ambient Flexible Connector - 250mm1 x Ancillary Pack for SLC-900 for SLC900/4A-3AC and SLC900/8-3AC1 x Remote Timer Control - 13511 x Speed Controller - REB2.5-N1 x Mini Diffuser - 100mm1 x Duct Termination with Mesh - 315mm1 x Jetflow-HIT Metal inline - 100mm1 x TUNE-R-250-3-M0 - Control Damper (NO ACTUATOR)1 x Elta Standard Ambient Flexible Connector - 800mm1 x MWS 5 – Transformer Controller With Motor Protection Unit1 x MTP 10, 10K, Speed control1 x Silent 100 CZ Design 12V Ecowatt + CT-12/161 x Ancillary Pack for SB-Biflow 250 model1 x Electronic extractor fan speed controller - FSC 1.5
Reviews
EM 250-E2M 01- Etamaster-250
EM 250-E2M 01- Etamaster-250
£ 128.80

Really well made but comes with no speed controler? ?and can...