JavaScript seems to be disabled in your browser.

You must have JavaScript enabled in your browser to utilize the functionality of this website.
Click here for instructions on enabling javascript in your browser.

Model:FSAF-2

FSAF400C2DB Silencer 450/8

£ 390.08 (excl. VAT)

£ 468.10 (inc. VAT)

FSAF400C2DB Silencer 450/8

Product Description

Circular attenuator suitable for direct connection to 400mm 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

0 Reviews
Be the first to review this product

Customers also purchased...

FSA duo flange

FSA duo flange

£ 42.53

View

Duct Suspension Rings - 80mm

Duct Suspension Rings - 80mm

£ 5.91

View

1 x Spiral Ducting 1 meter - 200mm 1 x Ducting Reducer Long - 1000mm to 710mm 1 x DA9/9 Feet 1 x Ducting 45 Degree Bend - 710mm 1 x DDMP 12-12 3F 5700W M6M0 DG7 1 x FSAF400B1DA Silencer 450/8 1 x Flanged Spigot - 125mm 1 x HRFD 400/4 EX Atex Rated 400mm Cased Axial Fan 400v 1 x Nicotra RDH E0-0315 (L)1 x Ducting 90 Degree Bend - 710mm 2 x Ducting T Piece Equal - 710mm 1 x ELTA - Single Phase Transformer 2amps 1 x Spiral Ducting 3 Meters - 560mm 1 x Soler & Palau TCBB/4-450/H - IP65 1 x BDB 400 TM - High Pressure Centrifugal Fan 1 x Female Ducting Connector - 180mm 1 x Chaysol da 9-7 - V709933 1 x Duct Termination with Mesh - 400mm 1 x Nicotra RDH E4-0355 (K)1 x CBM 12-12 1100w 6P Three Phase 1 x DA10/10 Feet 1 x Chaysol DA 12/12 CMAL - 1100W 6 Pole - V72720038 1 x G2E160−AL19−56 FLUE FAN 1 x Impeller Side Guard - 400mm 1 x Soler & Palau TCBB/4-355/H - IP44 1 x DPD SAT Delivery Surcharge 1 x Elta SPA400/4-1AC - IP54 2 x AXCBF-EX 800-9/18-4 Bifurcated Atex Axial Fans 1 x Nicotra RDH E4-0450 (L)1 x DA 10/10 N2T 1 x TTT/4-450/H N 0,55KW (230/400V50HZ)EXEIIT3 VE Atex Unit 1 x KVK 500 (3Ph/400V)1 x DA7/9 Feet 1 x FSAF800C2DA Silencer 860/16 1 x Male Ducting Connector - 710mm 1 x Duct Termination with Mesh - 710mm 1 x MK 225 - Mounting Feet for Helios AMD Cased Fans 1 x DA7/7 Feet 1 x TTT/4-800/H N 4KW (400V50HZ)EXEIIT3 VE Atex Unit 1 x KVK SLIM 500 EC - Centrifugal Circular Duct Fan 1 x Ducting 90 Degree Bend - 355mm 1 x Elta Cased Axial Flange - 1000mm 1 x MELINEX 100mm Circular Inline Silencers -SLU-600 1 x Curved boot - 710mm 1 x Direct Delivery Surcharge 1 x Duct Split Rings (Pair) -710mm 1 x Elta Unpodded Silencer 1D-800mm 1 x Ducting 90 Degree Bend - 250mm 1 x FSAF500C2DB Silencer 541/12 1 x MRK Mounting Bracket 1 x Singleflow SSDL250-1EC 1 x Elta Unpodded Silencer Melinex 2D-1000mm Dia 1 x Female Ducting Connector - 710mm 1 x CBP-18/18-RC Belt Driven Centrifugal Fans 1 x Chaysol da 9-9 1 x AL 355 Mounting Feet (Pair)1 x Elta EC Electronic Controller

£ 46,708.88

Best sellers

Circular Inline Silencers - 0.6M long - SLU-600 Circular Inline Silencers - 0.3M long - SLU-300 Circular Inline Silencers - 0.9M long - SLU-900 Circular Inline Silencers - 1.2M long - SLU-1200 Elta Unpodded Silencer 1D-250mm FSAF500B1DA Silencer 560/12 FSAF560B1DA Silencer 620/12 FSAF630B1DA Silencer 690/12

HIMF - Mixed Flow Fan 125mm Inline Fan

HIMF - Mixed Flow Fan 125mm Inline Fan

£ 55.57 now £ 34.20

Reviews

Airvent Ceiling Sweep Fan - 36 inch - 444122

Airvent Ceiling Sweep Fan - 36 inch - 444122

£ 59.84

Fitted 2 Of These Excellent Fans in a Community Club to shif...