• 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 Ducting Y Piece - 100mm1 x TecFire Intumescent Damper - Rectangular 250x250mm1 x Duct Quick Suspension Rings with Clasp - 200mm1 x Bellimo TF24S Actuator 24V1 x PML230-TF, AC 230V Damper Actuator, Spring Return, 2 x SPDT, 72C Thermal Fuse1 x PM24-TF, AC 24V Damper Actuator, Spring Return, 2 x SPDT, 72C Thermal Fuse1 x TecFire Intumescent Damper - Rectangular-100x100mm1 x PM230-TF, AC 230V Damper Actuator, Spring Return, 2 x SPDT, 72C Thermal Fuse1 x PML24-TF, AC 24V Damper Actuator, Spring Return, 2 x SPDT, 72C Thermal Fuse1 x Spiral Ducting 3 Meters - 560mm1 x TD Mixvent 800/200 EEXEIIT31 x 200mm - 150mm Stainless Steel Ducting Reducer1 x FSD-TD 400mm Fire and Smoke Damper, Type C, EASY FIX AF, GALV Case, GALV Blades, PM230-TF (SC)1 x Speed Controller - REB101 x TecFire Intumescent Damper - Rectangular 300x300mm1 x SPI-200 C Iris damper1 x MELINEX 355mm Melinex Lined Circular Inline Silencers -SLU-9001 x Ducting 30 Degree Bend - 200mm1 x Ducting Reducers Short - 355mm-315mm1 x Spigot plate - 355mm1 x Ducting 90 Degree Bend - 355mm1 x Ducting T Piece Equal - 355mm1 x Elta Unpodded Silencer 1D-250mm1 x Elta Unpodded Silencer Melinex 1D-560mm1 x Circular Inline Silencers - 600mm - 600mm1 x AL 315 D2 01 - High Performance Long Cased Axial Fan (3 phase)1 x Duct Termination with Mesh - 355mm1 x Male Ducting Connector - 355mm1 x Duct Termination with Mesh - 200mm1 x Spiral Ducting 3 Meters - 200mm1 x Curved boot - 200mm1 x FSAF400B1DA Silencer 450/81 x FSAF315B2DX Silencer 355/81 x Elta Unpodded Silencer Melinex 2D-1000mm Dia1 x Flat Roof Terminal -OFT 5 - Asphalt1 x Ducting 90 Degree Bend - 200mm1 x Ducting Y Piece - 355mm1 x EM 200-E2M 01- Etamaster-2001 x Spiral end cap - 200mm1 x Female Ducting Connector - 200mm1 x Ducting 45 Degree Bend - 355mm1 x FSAF500C2DA Silencer 560/12
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