• Model:GB-400/400-250SE

400mm x 400mm Metal Grille Box - 250mm Side Entry

£ 47.00 (excl. VAT)

£ 56.40 (inc. VAT)

1 x FAST-TRACK RANGE 75mm - Straight Connector1 x HRB/6-500-25-APN1 x Anti Vibration Mounts - Small - Pack of 4 - AVM21 x Systemair AR 200E2 Sileo - IP441 x Helios HQW-500/6 - IP551 x Access Door 200mm x 200mm1 x Duct Clamps box of 50 - 60mm - 170mm1 x 125mm Thermal Duct to Fitting Connector - SST-125-DFCON1 x 100mm Round Wall Plate1 x Elta SCP500/4-1AC - IP551 x Ducting 90 Degree Bend - 150mm1 x HRT/4-500/35-BPN1 x Ducting 15 Degree Bend - 150mm1 x FAST-TRACK RANGE 75mm - Valve Adaptor 90° 125mm1 x HXP500/6-1 - 6 Pole - Single Phase1 x CBB-80N Centrifugal1 x Eco-Loft Positive Input Ventilation System - PIV Loft Mounted -EVL-HW1 x Revolution SLCX ATEX Long Cased Axial Flow Fan SLCX630/4-3 Three Phase1 x Biflow SB (CYL) Bifurcated Cylindrical Axial Flow Fan - 500mm1 x Etaline 315mm - D2 01 3 Phase1 x FAST-TRACK RANGE 90mm - Semi-Rigid Duct 50M1 x Speed Controller - REB31 x CBP-DC 15/151 x Ducting 90 Degree Bend - 450mm1 x CBT-100N Centrifugal1 x Elta Unpodded Silencer 1D-800mm1 x TD1000 Mixvent - 250mm1 x Ancillary Pack for SDA350/4-1EC1 x External weather louvre Rectangular in RAL 9010 - 1200w x 800h - WL501 x Vent Axia SABRE Plate Mounted Sickle Fans - VSP500141 x 125mm Wall Duct - 350mm1 x Insulated extract Plenum 6+11 x Elta SPA250/4-1AC - IP441 x Female Ducting Connector - 450mm1 x TCBT/4-450/H EXEIIBT4 ATEX1 x FSAF355B1DX Silencer 395/81 x GB-KW 355 Drain pan for Giga Box Fans - 355mm1 x MEV 160 & 300 FT (FastTrack) Additional Spigots1 x Elta Unpodded Silencer Melinex 1D-560mm1 x AEL - Outlet Flexible Connection for TLZ450 R1 x Spiral Ducting 3 Meters - 450mm
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 ...