• Model:FSAF-400

FSAF400B1DA Silencer 450/8

£ 219.23 (excl. VAT)

£ 263.08 (inc. VAT)

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.
1 x Speed Controller - REB31 x Elta SLC1000/8-3AC - IP551 x UB47- Universal Insulated Terminal1 x Compact SCD500/4-1AC1 x Spiral Ducting 1 meter - 200mm1 x Vent Axia T-Series Wall Model TX7WL1 x Xpelair GX9 commercial window fan1 x 204x60mm Rectangular to 100mm Round Adaptor1 x WX-12 - Wall Fan1 x Helios ESA-1 Surface mounted Speed Control 1amp1 x HCFB/4-450mm plastic impeller plate fan1 x Traditional T-Series Window Fan - TX12IL1 x Helios HQW-200/2 - IP551 x Elta LC100N4-A6/381 x Ducting 45 Degree Bend - 315mm1 x Duct Termination with Mesh - 315mm1 x Traditional T-Series Wall Fan - TX12WL1 x Elta SLC1000/6A-3AC - IP551 x 150mm Wall Duct - 350mm1 x 150mm - 100mm Round Reducer1 x HV Wall Mounted Belt Drive Fan 1500mm 400V / 50Hz 1.5kW - Three Phase1 x Spiral Ducting 3 Meters - 500mm1 x Atex Motor Protection Switch - U-EK230E EX1 x Female Ducting Connector - 500mm1 x FSAF1000B1DB Silencer 1043/241 x 125mm Round 90 Degree Bend1 x 220 x 90mm Duct to Duct Connector for use with Insulated Thermal Ducting1 x 125mm Insulated Round T-Piece1 x 220 x 90mm Duct to Fitting Connector for use with Insulated Thermal Ducting1 x 204x60mm Insulated Rectangular Horizontal 90° Bend1 x 1mtr Round Ducting - 100mm1 x Female Ducting Connector - 150mm1 x 220x90mm Insulated Rectangular Horizontal 90° Bend1 x 125mm Insulated 90 Degree Bend1 x 220x90mm Insulated Rectangular Horizontal 45° Bend1 x SPI-100 C Iris damper1 x Ducting 90 Degree Bend - 125mm1 x HRB/3-200-BMPN1 x Carriage1 x Spiral Ducting 1 meter - 160mm1 x TX6PL Panel unit1 x Elta Unpodded Silencer 1D-560mm
Reviews
DAOSL Back Draft Damper
DAOSL Back Draft Damper
£ 10.53

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