• Model:VKC5664

204x60mm x 1000mm Long Hi-Flow Duct Silencer

£ 60.00 (excl. VAT)

£ 72.00 (inc. VAT)

*Building regulation driven
*Prevent noise transfer between rooms
*Reduce in-duct noise
*Lightweight and easy to install Anti-corrosive
*Available in 0.5mtr, 1mtr and 1.5mtr lengths
*Encourages occupant acceptability

Building Regulations Part F 2010 have driven system designers to take into consideration noise sensitive areas where ducting passes over or through such as bedrooms and living rooms.
Noise sensitive areas (living rooms and bedrooms) should not exceed 30 dBA. Less sensitive areas (kitchens and bathrooms) should not exceed 35dBA.

Planning Assessments PPG 24
Local authorities can impose planning conditions (PPG24) on projects requiring the designer and developer to deal with aspects of the noise. This will normally result in potential noise ingress through the ventilation system if penetrating the external facade.
Incorporating attenuation will ensure compliance is achieved. This can assist in preventing external noise ingress transmitting through the duct and limit cross talk between rooms.
These new high flow attenuators allow flexibility for designers to choose the right noise solution to suit your application and minimise system resistance.
1 x Etaline 250mm - D2 01 3 Phase1 x EKHR 280-2SW BCMI1 x K 250 L Sileo1 x KD 250 M1 Circular duct fan1 x Spiral Duct Grille Termination - 200mm1 x Soler & Palau TCBB/4-450/H - IP651 x HXP560/4-3 - 4 Pole - Three Phase1 x HRB/6-500-25-APN1 x Hydor HPA315/4-1A1 x Soler & Palau TCBB/6-560/L - IP651 x Vent Axia SABRE Plate Mounted Sickle Fans - VSP315141 x Ducting Reducer Long - 1000mm to 900mm1 x Belt Drive Cased Axial Fan - 450mm - L version1 x Elta SLC450/4-3AC - IP551 x Multiflow SMB550/4-1AC1 x HCFT/4-5001 x FSD-TD 400 x 200 Fire and Smoke Damper, S, EASY FIX AF, GALV Case, GALV Blades, PM230-TF (SC)1 x Elta SPA500/4-1AC - IP541 x Elta Turboflow-TF - 450mm - Three phase1 x Ducting T Piece Equal - 200mm1 x Euro Series - Plate Axial - ESP500141 x Hydor Typhoon Circulation Fans - HVFB - 450mm1 x 110 x 54mm Low Profile Plastic Ducting - 1 Meter1 x Raptor SDA450/4-1AC1 x Elta Turboflow-TF - 560mm - Three phase1 x HCFB/4-315mm plastic impeller plate fan1 x Elta Turboflow-TF - 450mm - Single phase1 x Soler & Palau - Contra Rotating TCBTx2-560 - IP651 x 100mm - 125mm Round Reducer1 x Elta SPA500/4-3EC - IP541 x Elta Turboflow-TF - 560mm - Single phase1 x Male Ducting Connector - 1000mm1 x Elta SCP500-1EC - IP551 x Helios HQW-500/4 - IP551 x Shoed T Piece Equal -200mm1 x HCFT/4-315mm (B-FLOW) plastic impeller plate fan1 x HRB/4-500-35-BPNC1 x Spiral Ducting 1 meter - 180mm1 x Elta SLC560/4C-3AC - IP551 x FSD-TD 350 x 350 Fire and Smoke Damper, S, EASY FIX AF, GALV Case, GALV Blades, PM230-TF (SC)1 x GORDON W 30/12″ ET Oscillating wall mounted fan with remote control1 x HRT/4-355-BPN
Reviews
Transformer (silent) speed controller - RE 1.5 Amp
Transformer (silent) speed controller - RE 1.5 Amp
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Unbelievable! With TDmixvent500: noise reduction minimum 50%...