• Model:FSAF-3

FSAF500B1DA Silencer 560/12

£ 266.93 (excl. VAT)

£ 320.32 (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.
1 x Anti Vibration Duct Suspension Rings - 300mm1 x JETLINE-315 - In Line Centrifugal Duct Fan1 x Single phase speed controller by auto-transformer - RMB 8.0 Amp1 x RUCK MTP 50, Potentiometer1 x Duct Suspension Rings - 250mm1 x 100mm Round 90 Degree Bend1 x KVK Slim 125 - Low profile Semi Acoustic Box Fan1 x Acoustic Box Fans (Inline) - CAB-250N1 x HD Series Control Damper - 3000mm X 1500mm1 x Single Phase 3 step - 10amp Transformer controller for use with the HV Wall Mounted fans.1 x EDM100 - SZ Model1 x Soler & Palau - HCBT/6-500/H - IP651 x Carriage1 x Single phase speed controller by auto-transformer - RMB 3.5 Amp1 x Female Ducting Connector - 450mm1 x Acoustic Commercial Kitchen Inline Exhaust Fan - MPS (Three Phase) - 315mm1 x REU 1.5amp Speed control - Two Speed Five-Step Transformer - Trickle and Boost1 x Ducting Y Piece - 125mm1 x MPS 225 D2 F4 301 x Jetflow Silent SJMF-S 250-1EC1 x Control switch - CR1501 x Kitchen Grille with Grease Filter - 300x300 - NO GRILLE BOX1 x ELTA - Three Phase Transformer 3amps1 x ACOFR9A-ADS-VFC - Automatic Duty Share Changeover panel1 x Ducting Y Piece - 250mm1 x Differential Pressure Switch - 20 - 300 Pa - IP541 x HRB/4-500-30-APNC1 x Helios ELS-VEB 601 x EDM 100 T - Automatic Bathroom Fan with Timer.1 x REU 7amp Speed control - Two Speed Five-Step Transformer - Trickle and Boost1 x MWS-75 Transformer controller with TK -7.5A1 x Potentiometer EGH 01 - for DDMP Fans1 x HXP500/6-1 - 6 Pole - Single Phase1 x Manual Overide Switch - MOS1 x Single phase speed controller by auto-transformer - RMB 1.5 Amp1 x HCFT/4-5001 x AL 1000 D4 mounting Feet (Pair)1 x *VORT HRW 30 MONO Evo - Single Room Heat Recovery Unit,1 x AL 1000 D4 02 - High Performance Long Cased Axial Fan1 x Jetflow Silent SJMF-S 150-1EC1 x Euro Series - Plate Axial - ESP500141 x RUCK MTP 20, 10K, Speed control1 x Helios ELS-VEZ 601 x EL100 S Elegance Low Energy Axial Fan1 x S-DT2DKT Two speed switch Y/YY1 x Synthetic Air Filter Media - 15mm x 1000mm x 1000mm1 x Helios ELS-VE 601 x Spiral Ducting 1 meter - 160mm1 x Envirovent 4 Way Remote Control Switch - SWHBKRF-41 x ACQ-20012D Acoustic Inline Box Fan1 x Elta Prema LCD Display1 x Male Ducting Connector - 150mm1 x JETLINE-150 - In Line Centrifugal Duct Fan1 x HXP500/6-3 - 6 Pole - Three Phase1 x EL150 T Elegance Low Energy Axial Fan1 x *NEW* TD EVO-200 PF ECOWATT - Environmentally Friendly Energy Efficient Inline Fan1 x Helios ELS-VNC 1001 x Single phase speed controller by auto-transformer - RMB 10.0 Amp1 x Helios ELS-VP 60/351 x HXP500/4-1 - 4 Pole - Single Phase1 x REE-2 Electronic Speed Controller1 x Helios ELS-VEZ 100/601 x Helios ELS-VE 1001 x Duct Mounted Filter Box - G4 Grade Panel - 100mm1 x Ducting 90 Degree Bend - 100mm
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 ...