• Model:SLU-900

Circular Inline Silencers - 0.9M long - SLU-900

£ 73.03 (excl. VAT)

£ 87.64 (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

1 x Jetflow-HIT Metal inline - 200mm1 x KV 200 L Sileo1 x Elta SCP630-1EC - IP551 x Helios HQW-630/4 - IP551 x HCFT/4-630mm plastic impeller plate fan1 x Pallet Delivery Surcharge1 x FSAF450FTX 450 mounting feet (Pair)1 x Soler & Palau TCBB/4-560/L - IP651 x Elta Cased Axial Flange - 450mm1 x Elta SPA630/68-3AC - IP541 x Elta HXP 800mm 6-Pole (Three Phase)1 x Soler & Palau TCBB/2-250/H - IP541 x Elta SPA350/4-1AC - IP441 x DEF-800AN1 x DEF-1000-AN1 x DEF-CBM-RE-7 - Protection Guard1 x Impeller Side Guard - 560mm1 x CBMT/Q 315-120 3 HEATER KIT1 x 220x90mm Insulated Rectangular T-Piece1 x Elta Variable Speed Drive IP66 - 2.2KW1 x *NEW* TD EVO-200 PF ECOWATT - Environmentally Friendly Energy Efficient Inline Fan1 x Elta Variable Speed Drive IP66 - 5.5KW1 x Elta SLC900/4A-3AC - IP551 x BDS 400/450 RA b/d shutter1 x 100mm Round 90 Degree Bend1 x Activated Carbon Discarb Cell - 293H x 293W x 598Dmm1 x Soler & Palau - HCBT/4-900/L - IP551 x Ducting 90 Degree Bend - 400mm1 x 100mm Wall Duct - 350mm1 x Contra Rotating TCBBx2-630 Cased Axial - Single Phase - IP65 - Soler & Palau1 x Blast Gate (Manual) 125mm1 x Access Door for Circular Duct - 250 x 150 - SIZE 151 x Three Phase Transformer controllers - RMT 1.5 Amp1 x CRHT/4-315 N Roof mounted Fan - Horizontal discharge1 x Centrif Duo Plus - Timer1 x Clearflow CF Roof Mounted Vertical Discharge Centrifugal Fan - CF400/4-1AC - Single Phase1 x Kitchen Extract Grille with Grease Filter - 600 x 100 - NO GRILL BOX1 x AL 710 D4 01 - High Performance Long Cased Axial Fan1 x Clearflow CF Roof Mounted Vertical Discharge Centrifugal Fan - CF450/4-1AC - Single Phase1 x AL 710 D4 mounting Feet (Pair)1 x Helios HQW-200/2 - IP551 x ELS Plasterboard Adaptor1 x Ducted Outlet Option for H14 - HAP5001 x Jetflow-HIT Metal inline - 250mm1 x Belt Drive Cased Axial Fan - 710mm - L version1 x Belt Drive Cased Axial Fan - 560mm - H version1 x Elta SPA710/6-3EC1 x Helios HQW-560/4 - IP551 x Biflow SB250-CON4-1 - High Temperature Bifurcated Fan1 x CVAT Acoustic Kitchen Fan & Inverter Kit - CVAT/6-15000/710 ND - Pack 101 x AW Sileo EC Plate Axial Fan - Three Phase - 710mm1 x ZAP 710-61 Plate axial fan1 x CCZ-404-T (three Phase)1 x Soler & Palau TCBT/4-400/H - IP441 x HQS Bathroom Axial Flow Fan - 125mm1 x Envirovent Silent MV160/100S Mixvent - 100mm - (5 year warranty)
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