• 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 Run On Timer - 5s - 4hrs - RT5A1 x Helios ZNE Electronic Fan Overrun Timer2 x Push Timer Switch - ZA42 x Multi Input Run On Timer - 0 - 20min - CFCU1 x Time Delay Unit - DT20B1 x 7 Day Programmable TIMECLOCK1 x TTC-2000 Three phase electric heater controller1 x EC-Vent control board1 x Elta ACO Panel 149-ACO14E1 x CONTROL ECOWATT - Basic1 x ACO 149-ACO1/EDV1 x U-EK plastic housing IP65 - for use with the U-EK230E Motor Protection1 x EM30-24 Electro-Mechanical Control Panel1 x EC-Vent Room Unit2 x Systemair Save Connect 2.0 Internet Module1 x Elta ACO Panel 149-ACO18B1 x EM30-24 Control Panel Commissioning Service1 x Vent Axia ACM 150 inline mixed flow duct fan1 x S & P Aluminium Axial Fan Louvre Shutter - PER-CR- 5001 x Easy-fix termination kit - High Rise Ventilator - EFT1 x S & P Aluminium Axial Fan Louvre Shutter - PER-CR- 3551 x Elta Wall Cowl SWC56/631 x Elta Wall Cowl SWC45/501 x GRA-100 External Grill by S&P1 x S & P Aluminium Axial Fan Louvre Shutter - PER-CR- 7101 x Elta Louvre Shutter - 400mm2 x Remote Timer Control - 13512 x CPTA-S PIR SENSOR Volt Free Contacts - Surface Mounted1 x Jet Cowl - 315mm2 x Airvent ceiling fan controller2 x Vent Axia ACM 100 T (Timer Model) inline mixed flow duct fan2 x Vent Axia ACM 125 T (Timer Model) inline mixed flow duct fan1 x Helios TSW MCB Amp Transformer speed controller1 x Vent Axia ACM 100 inline mixed flow duct fan1 x Isolator Switch - ISOSW1 x Vent Axia ACM 125 inline mixed flow duct fan2 x Elta 6 Amp Electronic single phase speed controller with TK1 x Single phase speed controller by auto-transformer - RMB 1.5 Amp2 x WS - Reversing Switch from Helios Fans1 x Electronic extractor fan speed controller - FSC 1.53 x Transformer (silent) speed controller - RE 3.0 Amp2 x Envirovent Silent MV160/100T Mixvent - Timer Model - 100mm - (5 year warranty)2 x TG-K Duct temperature sensor1 x Elta 3 Amp Electronic single phase speed controller with TK2 x TG-R room temperature sensor1 x BEAS-control module1 x Elta Variable Speed Drive IP66 - 0.75KW2 x MTP 10, 10K, Speed control1 x Speed Controller - REB11 x Egg Crate Grille with G2 Dust panel filter 1 inch- 300x3002 x PIR Sensor - PIR41 x SAVE VSR 300 heat recovery unit2 x Single phase speed controller by auto-transformer - RMB 3.5 Amp1 x CMT-2 200/80 1.1KW - Single inlet centrifugal fan direct driven2 x Transformer (silent) speed controller - RE 5.0 Amp2 x Speed Controller - REB52 x Helios HQW-315/4 - IP551 x KMBI 180 Connector rectangular/circular to install on the discharge of CMT2 x QPTW 250C Acoustic Twin Fan with Controller1 x CS2 Current Switch1 x TG-K Duct temperature sensor1 x UB47- Universal Insulated Terminal1 x AIRVENT speed control - AIR4019611 x Potentiometer EGH 01 - for DDMP Fans1 x Single Deflection Grille 400mm with OBD damper1 x Mini Diffuser - 100mm1 x Speed Controller - REB1-N1 x Vent Axia Silent 100T (TIMER)
Reviews
Transformer (silent) speed controller - RE 1.5 Amp
Transformer (silent) speed controller - RE 1.5 Amp
£ 132.29

Incredible, Perfect, Silent and Fast delivery ! Thanks "Just...