• 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 SLIMPAK 100 EC BOX FAN - 100mm Energy Efficient Acoustic Box Fan1 x FlameProof Plate Axial Fan - Single Phase - 7.5 inches - Eexd IIC T4 -4pole1 x CBM 12/9 750W RE-VR1 x Elta SPA630/46-3AC - IP541 x HCFT/4-630mm plastic impeller plate fan1 x Kitchen Grille with Grease Filter - 300x300 - NO GRILLE BOX1 x HCFB/4-630mm plastic impeller plate fan1 x Elta SCP630-1EC - IP551 x K 315 L Sileo Metal Tube Fan1 x Duct Termination with Mesh - 710mm1 x Helios HQW-630/6 - IP551 x CBMT/Q 400-9 3 HEATER KIT1 x CBMT/Q 315-90 3 HEATER KIT1 x CBMT/Q 250-54 1 HEATER KIT1 x CBMT/Q 250-30 1 HEATER KIT1 x Air Trak Heater-100mm1 x CBMT/Q 160-15 1 HEATER KIT1 x KVK Slim 100 - Low profile Semi Acoustic Box Fan1 x CBMT/Q 150-15 1 HEATER KIT1 x CBMT/Q 100-06 1 HEATER KIT1 x Acoustic MiniBox Fan - MINI-BOX 1001 x Envirovent Silent MV160/100S Mixvent - 100mm - (5 year warranty)1 x CBMT/Q 125-12 1 HEATER KIT1 x Soler & Palau TCBT/4-400/H - IP441 x Ducting T Piece Equal - 355mm1 x Double Inlet Forward Curved Centrifugal Fans - FDA-400-SMD-301 x Helios HQW-450/4 - IP551 x KVK Slim 500 - Low profile Semi Acoustic Box Fan1 x FlameProof Plate Axial Fan - Single Phase - 7.5 inches - Eexd IIC T4 -2pole1 x Elta 6 Amp Electronic single phase speed controller.1 x Three Phase ATEX Compact axial fan - 355mm - compactA3ATE1 x Duct Split Rings (Pair) -560mm1 x Raptor SDA450/4-1EC1 x Soler & Palau - TGT/6-1000-3/26 BLP 3kW (230/400V50Hz) IE3 V51 x Pre 12:00 Delivery Surcharge1 x SPI-125 C Iris damper1 x Wall Mounted Air Curtains - COR-N Series1 x RTRD - Three Phase Speed Controller - 14 Amp1 x Additional Delivery Surcharge
Reviews
Circular Inline Silencers - 0.6M long - SLU-600
Circular Inline Silencers - 0.6M long - SLU-600
£ 50.56

I have a loft mount extractor fan which was very noisy. I ...