• Model:FSAF-7

FSAF710C2DA Silencer 770/16

£ 855.16 (excl. VAT)

£ 1,026.19 (inc. VAT)

Circular attenuator suitable for direct connection to 710mm 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.

1 x Duct Mounted Filter Box - G4 Grade Panel - 315mm1 x Duct Split Rings (Pair) -710mm1 x D2E146-AP47-C11 x Nicotra RDH E4-0355 (K)1 x Female Ducting Connector - 800mm1 x CBM Low Pressure Centrifugal Fan - CBM 9/7 4 Pole 373watt CVR1 x Speed Controller - REB11 x Chaysol DA 18/15 RMTCE - 351 x Vent Axia ACM 150 T (Timer Model) inline mixed flow duct fan1 x Acoustic MiniBox Fan - MINI-BOX 2001 x D2E146-AP47-331 x Spiral Ducting 1 meter - 100mm1 x Chaysol da 7-7 - 3 Speed1 x Chaysol da 9-7 - 3 Speed1 x Flakt woods ME 1.1 speed controller 1amp1 x Elta SLC450-1EC -IE5 Motor- IP552 x Spiral Ducting 1 meter - 710mm1 x Belt Drive Cased Axial Fan - 710mm - L version1 x Chaysol DA 18/15 RTCE - 251 x Spiral Ducting 1 meter - 355mm1 x Female Ducting Connector - 710mm1 x CC-710-2.2kw1 x Vent Axia SC5001 - Speed controller1 x Vent Axia 2.5Amp Industrial Electronic Speed Controller1 x Ducting 90 Degree Bend - 800mm1 x Spiral Ducting 3 Meters - 800mm1 x Ducting 45 Degree Bend - 500mm1 x Spiral end cap - 250mm1 x CBM Low Pressure Centrifugal Fan - CBM 9/9 4 Pole 550watt 3V (3-Speed)1 x Chaysol DA 9/7 3 speed1 x Elta SLC900/4B-3AC - IP551 x Spiral Ducting 3 Meters - 355mm1 x Inverter VFKB 271 x Elta Variable Speed Drive IP66 - 7.5KW1 x Helios GigaBox 560mm GBD 560/4/4 centrifugal1 x MTP 10, 10K, Speed control1 x HIMF - Mixed Flow Fan 125mm Inline Fan1 x Female Ducting Connector - 315mm1 x KABT High Temp Acoustic Kitchen Fan & Inverter Kit - KABT/4-12000/560 ND - Pack 51 x Duct Mounted Filter Box - G4 Grade Panel - 450mm1 x Ducting T Piece Equal - 200mm1 x CBP-18/181 x Duct Mounted Filter Box - MINICELL F7 Grade Panel Filter 300mm Spigot1 x Ducting T Piece Equal - 300mm1 x Nicotra RDH E0-0315 (L)1 x DIC-ATX 140 Forward Curved Blade Centrifugal Fan1 x Elta Standard Ambient Flexible Connector - 710mm1 x Ducting Reducers Short - 315mm-200mm1 x Helios PA10 Speed Potentiometer1 x Elta Variable Speed Drive IP66 - 4.0KW1 x Nicotra RDH 180 L1 x Spiral Ducting 3 Meters - 200mm1 x Ducting 90 Degree Bend - 200mm1 x Belt Drive Cased Axial Fan - 710mm - H version1 x Elta Wall Cowl SWC35/401 x Metal Washable Filter G2 Grade - 390 x 390 x 471 x Chaysol da 10-10 RE-420W1 x DDMP 12/12 2kW 1Ph - M6A4 DA8+FL1 x Hydor HCF-6.0 Electronic Speed Controller for HPA plate fans,1 x Metal Inline Fan - VENT-150NK1 x 125mm - 150mm Round Reducer1 x REE-1 Electronic Speed Controller1 x Anti Vibration Duct Suspension Rings - 80mm1 x DA 10/10 N2T1 x Thermostat - Adjustable Room Thermostat - 230V1 x Nicotra R3G355-AN04-71M011 x Potentiometer EGH 01 - for DDMP Fans1 x Spiral Rapid Lock Clamp - 250mm1 x Spigot plate - 800mm1 x MTV-1/010 Controller 0 to 10V+1 x Spigot plate - 80mm
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 ...