• Model:FSAF-5

FSAF500C2DB Silencer 541/12

£ 406.32 (excl. VAT)

£ 487.58 (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
1 x Pre 10:30 Delivery Surcharge1 x Spiral Duct Grille Termination - 100mm1 x Ducting 90 Degree Bend - 100mm1 x Elta - SMT 125 Mixvent Inline Fan - Clearance Stock Line1 x Mellizo 700 EcoWatt - Twin Fan - 150mm1 x Manrose T12 TIMER Transformer- T12T1 x HIMF - Mixed Flow Fan 125mm Inline Fan1 x Spigot plate - 560mm1 x CMT-2 225/090 1.1KW - Single inlet centrifugal fan direct driven1 x 110 x 54mm Flat Channel Clip (Pack Of 5)1 x 125mm Thermal Duct to Fitting Connector - SST-125-DFCON1 x Spiral Rapid Lock Clamp - 225mm1 x EMF 500-14 - ECO MIXED FLOW IN-LINE FANS1 x Anti Vibration Mounts - Large - Pack of 4 - AVM11 x Manrose Auto Shutter - XF150AP1 x Mellizo XL EcoWatt 6000 - Twin Fan1 x AMCL1002 - LPHW coil only1 x Manrose 150mm - XF150BP1 x Manrose Window Extractor - WF150AP1 x Clearance JPAK 100mm1 x UB47- Universal Insulated Terminal1 x Multi Input Run On Timer - 0 - 20min - CFCU1 x Capacitor 6uf for use with the EBM D4E range1 x 125mm Insulated Round T-Piece1 x MOT058 - Replacement motor1 x KV DUO 315 EC1 x Duct Fast Clamps - 125mm1 x Spiral Ducting 3 Meters - 450mm1 x MELINEX 355mm Melinex Lined Circular Inline Silencers -SLU-9001 x FSAF1000B1DB Silencer 1043/241 x FSAF500C2DB Silencer 541/121 x Ducting 90 Degree Bend - 80mm1 x Etaline 500mm - D4 01 3 Phase1 x Helios ZNE Electronic Fan Overrun Timer1 x Ducting 15 Degree Bend - 125mm1 x Commercial Thermostat - TH161 x Spiral end cap - 125mm1 x Spiral Duct Grille Termination - 125mm1 x Ducting T Piece Equal - 125mm1 x FSAF630B2DA Silencer1 x KBA- Inlet Mounting 2251 x CFDM-125 Circular Twin Blade Fire Damper1 x FSAF500B2DA Silencer 560/12
Reviews
DAOSL Back Draft Damper
DAOSL Back Draft Damper
£ 10.53

Look good, works well, except the shaft of the lanellae cuts...