• Model:FSAF-4

FSAF500C2DA Silencer 560/12

£ 519.86 (excl. VAT)

£ 623.83 (inc. VAT)

Circular attenuator suitable for direct connection to 500mm cased axial fans.

Construction comprises galvanised steel outer casing, end rings fitted with tapped inserts to suit the relevant fan drilling detail. Inner bore is manufactured from perforated galvanised steel spiral tube retaining a 45 kg /m³ density acoustic media with a surface particulate membrane. Fitted with a centrally mounted cylindrical acoustic pod with aerodynamic end domes.

Frequency        Hz 63 125 250 500 1K 2K 4K 8K
Insertion Loss dBW 3   5   8   16   17  17   17  10
2 x Ducting Y Piece - 315mm1 x Duct Fast Clamps - 315mm1 x Ducting T Piece Equal - 315mm2 x Flanged Spigot - 315mm1 x Ducting 90 Degree Bend - 200mm1 x Singleflow SSDL315-1EC1 x Duct Mounted Filter Box With G2 Paper AND Metal Washable Filter - 100mm1 x Ducting 15 Degree Bend - 315mm1 x Ducting 30 Degree Bend - 315mm1 x Ducting Reducers Short - 315mm-250mm1 x Clearflow CF Roof Mounted Vertical Discharge Centrifugal Fan - CF450/4-1AC - Single Phase1 x Soler & Palau - HCBB/4-450/H -IP65 - BFLOW1 x Spiral Ducting 3 Meters - 315mm1 x HXP450/4-1 - 4 Pole - Single Phase1 x Ducting Reducers Short - 315mm-200mm1 x Helios HQW-450/6 - IP551 x Elta Wall Cowl SWC25/311 x HQS Bathroom Axial Flow Fan - 125mm1 x Dynair QCM 454 T - 3 phase1 x HXP450/6-3 - 6 Pole - Three Phase1 x Ducting 30 Degree Bend - 355mm1 x Spiral Duct Grille Termination - 315mm1 x Duct Termination with Mesh - 560mm1 x Elta Wall Cowl SWC35/401 x Hydor HPA450/4-1A1 x HRT/4-450/35-BPN1 x Revolution SLCX ATEX Long Cased Axial Flow Fan SLCX500/2-3 Three Phase1 x Elta Short Cased ATEX Axial fan - SCX050L2-A9/161 x Revolution SLCX ATEX Long Cased Axial Flow Fan SLCX710/4-3 Three Phase1 x HRFD 400/4 EX Atex Rated 400mm Cased Axial Fan 400v1 x Revolution SLCX ATEX Long Cased Axial Flow Fan SLCX560/4-3 Three Phase1 x Hydor Typhoon Circulation Fans - HVFB - 450mm1 x Duct Fast Clamps - 200mm1 x Acoustic MiniBox Fan - MINI-BOX 2501 x Revolution SLCX ATEX Long Cased Axial Flow Fan SLCX500/4-3 Three Phase1 x Soler & Palau - HCBB/2-355/H - IP651 x Duct Mounted Filter Box - G4 Grade Panel - 315mm1 x *TD EVO-125 - Environmentally Friendly Inline Fan*1 x LINEO 315 QUIET1 x Envirovent Silent MV160/100S Mixvent - 100mm - (5 year warranty)1 x *NEW* TD EVO-100 PF ECOWATT - Environmentally Friendly Energy Efficient Inline Fan1 x EM 315-E2M 01- Etamaster-3151 x *NEW* TD EVO-200 PF ECOWATT - Environmentally Friendly Energy Efficient Inline Fan1 x KABT High Temp Acoustic Kitchen Fan & Inverter Kit - KABT/4-4000/355 ND - Pack 2
Reviews
Transformer (silent) speed controller - RE 1.5 Amp
Transformer (silent) speed controller - RE 1.5 Amp
£ 132.29

Unbelievable! With TDmixvent500: noise reduction minimum 50%...