• 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 Airvent ceiling fan controller1 x Helios TSW 3 Amp Transformer speed controller1 x MV-B Dual Switch for use with Helios HQW plate fans,1 x 7 Day Programmable TIMECLOCK1 x Skyflow SSR Horizontal Roof Cowl SSR31/35B1 x Transformer Speed Control - RTRE- 1.5Amp1 x S & P Aluminium Axial Fan Louvre Shutter - PER-CR- 7101 x Elta Variable Speed Drive IP66 - 2.2KW2 x EBM-Papst D4E225-BC01-17 Double inlet1 x TD Mixvent 800/200 EEXEIIT33 x MTP 10, 10K, Speed control2 x PIR Sensor - PIR21 x CBM Low Pressure Centrifugal Fan - CBM 10/10 4 Pole 550watt VR4 x Helios HQW-250/4 - IP551 x FRQ5-10A Inverter Speed controller2 x VTR 300 STD Filter Kit3 x Speed Controller - REB11 x Jet Cowl - 315mm3 x SAVE VSR 300 heat recovery unit3 x QPTW 250C Acoustic Twin Fan with Controller3 x Speed Controller - REB81 x TUNE-R-200-3-M1 - Control Damper1 x Vent Axia Silent 100T (TIMER)1 x Speed Controller - REB1-N1 x Silent 100 Window Kit - windowS1 x CBM Low Pressure Centrifugal Fan - CBM 10/10 4 Pole 550watt CVR3 x PIR Sensor - PIR41 x Contactor Interface Station - CI91 x CBT-100N Centrifugal2 x Silentub - STUB 1002 x EBM-Papst D3G133-BF05-14 Double inlet1 x DEF-CBM-RE-7 - Protection Guard1 x RDH FLEX-SQUARE - ADH/RDH 04503 x Elta 6 Amp Electronic single phase speed controller.2 x UB47- Universal Insulated Terminal2 x KKS 100 silencer-section - For use with the MUB 100 size Fans.1 x TG-K Duct temperature sensor4 x DDMP 12-12 3F 1810W M6A4 DG01 x CBM Low Pressure Centrifugal Fan - CBM 12/12 6 Pole 736watt CVR2 x TD160-NT Mixvent - 100mm - TD160 Timer1 x AIRVENT speed control - AIR4019611 x Egg Crate Grille with G2 Dust panel filter 1 inch- 300x3001 x TUNE-R-200-3-M4 - Control Damper1 x Potentiometer EGH 01 - for DDMP Fans1 x Elta - Room Sensor - Temp/Humid/C022 x Elta Variable Speed Drive IP66 - 1.5KW1 x Singleflow SSDL315-1EC1 x VEKA INT 2000/15.0-L1 EKO1 x Elta Variable Speed Drive IP66 - 0.37KW (1ph to 3ph)1 x Compact SCD450/4-1AC1 x ACO8AC/EC AutoChangeover panel1 x Quietflow SQS100-1ECL - Centrifugal Box Fan1 x CBM Low Pressure Centrifugal Fan - CBM 9/7 4 Pole 373watt CVR1 x CBA-100 Inlet Flange for CBT-100
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...