• Model:FSAF-400

FSAF400B1DA Silencer 450/8

£ 208.79 (excl. VAT)

£ 250.55 (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 FN091-SDK.6N.V7P21 x GB-WSD 355 Weather Protection hood for the Giga-Box Fans - 355mm1 x Duct Quick Suspension Rings with Clasp - 200mm1 x HA-600 SLIM Cooker Hood - Stainless Steel1 x Spiral Ducting 1 meter - 180mm1 x Etamaster EM 250 EC 01 inline mix-vent fan1 x HRB/4-400-BPN1 x 2mtr Round Ducting - 125mm1 x Etaline 150mm - EL 150L E2 011 x Soler & Palau - HCBT/6-450/H - IP651 x Elta SLC560/4C-3AC - IP551 x Clearflow CF Roof Mounted Vertical Discharge Centrifugal Fan - CF450/4-3AC - Three Phase1 x Etaline 250mm1 x SD-MUB Vibration pad set1 x Raptor SDA630/4-3EC1 x Spiral Ducting 3 Meters - 710mm1 x 110 x 54mm Flat Channel Connector1 x Flanged Spigot - 180mm1 x Elta SCP315/4-3AC - IP551 x Helios HQW-710/6 - IP551 x FSD-TD 316 Grade Stainless Steel Fire and Smoke Damper, 700mm x 700mm, EASY FIX AF, GALV Case, GALV Blades, PM230v1 x Helios HQW-315/4 - IP551 x FSD-TD 250mm Fire and Smoke Damper, Type C, EASY FIX AF, GALV Case, GALV Blades, PM230-TF (SC)1 x Soler & Palau TCBB/4-560/L - IP651 x Activated Carbon Discarb Cell - Grade 50 - EXTRA DUTY - 445H x 445W x 595Dmm ACTUAL1 x Kitchen Extract Grille with Grease Filter and External Wall Fan1 x Etaline Max-Fan - 315mm - E2 011 x Elta Wall Cowl SWC45/501 x BF VVX-200 - Villavent Filter1 x Helios AV150 External Wall Fan1 x Singleflow SSDL500-3EC1 x External weather louvre Rectangular in RAL 9010 - 1200w x 800h - WL501 x Soler & Palau TCBT/4-630/H - IP651 x Female Ducting Connector - 100mm1 x PVO 200 (2-POLE) Plate Axial fan1 x EnergiSava 210 Low Energy Heat Recovery Unit1 x 204x60mm Elbow Bend with 100mm Fixed Spigot
Reviews
Transformer (silent) speed controller - RE 1.5 Amp
Transformer (silent) speed controller - RE 1.5 Amp
£ 125.99

Unbelievable! With TDmixvent500: noise reduction minimum 50%...