• Model:SLU-900

Circular Inline Silencers - 0.9M long - SLU-900

£ 84.35 (excl. VAT)

£ 101.22 (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 900mm 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

2 x DDMP 09-09 3F 2130W M6A4 DG01 x TG-K3/NTC10-01 - Duct temperature sensor1 x Skyflow SSR Horizontal Roof Cowl SSR31/35B1 x Helios HQW-630/4 - IP551 x Helios HQW-200/4 - IP551 x Electronic extractor fan speed controller - FSC 1.51 x Speed Controller - REB101 x Commercial Single or 3 phase Fan Reversing Switch - RS11 x TG-R room temperature sensor1 x RDH FLEX-SQUARE - ADH/RDH 04501 x MTP 10, 10K, Speed control1 x ENV 100 12v transformer SELV1 x Remote controller FLEX - for VEKO INT1 x Helios TSW 7.5 Amp Transformer speed controller2 x SG-200 Fan Guard for the HQW 2001 x Transformer Speed Control - RTRE- 5.0Amp3 x RD35S-4DW.6W.3L - 122297 (Three Phase)2 x ELM 18 EX Flexible Cuff for ERM 181 x Helios HQW-315/4 - IP551 x MTS10- extractor fan 3 step switch1 x Transformer (silent) speed controller - RE 1.5 Amp2 x LFBR 160 G4 - Helios Inline Filter Box - 160mm2 x DDMP 10-08 3F 2210W M6A4 DG02 x Elta 6 Amp Electronic single phase speed controller.1 x Comefri - TLZ 450 R - High Performance Scroll Fan1 x Transformer 5 Speed Controller - ATC1-2TK1 x VEKA INT 2000/15.0-L1 EKO1 x REB-CVF 0-10v Controller2 x Helios HQW-250/4 - IP551 x QPTW 250C Acoustic Twin Fan with Controller1 x Compact SCD450/4-1AC1 x CBM Low Pressure Centrifugal Fan - CBM 10/10 4 Pole 550watt CVR1 x ACO8AC/EC AutoChangeover panel1 x DDMP 10-10 1F 1000W M6A2 DA52 x VTR 300 STD Filter Kit1 x CBM Low Pressure Centrifugal Fan - CBM 12/12 6 Pole 736watt CVR1 x Electrostatic Precipitator - 1H x 3W1 x SAVE VSR 300 heat recovery unit1 x Speed Controller - REB11 x CBA-130 Inlet Flange for CBT-1301 x DEF-CBM-RE-7 - Protection Guard1 x Speed Controller - REB2.5-N
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