• Model:DR-L

Ducting Reducers Long - 400mm

£ 25.23 (excl. VAT)

£ 30.28 (inc. VAT)

Long Reducers for 400mm spiral ducting.
Provides two male fittings to insert into spiral.

Select size below.

Please note these are for reducing and fitting inside ducting.
To mount directly onto a fan spigot or other 'male' fitting you will need a Female ducting connector.

Available Options

1 x Contactor Interface Station - CI91 x Duct Humidistat - HS4_hdt1 x HRB/4-500-25-BPN1 x Nicotra RDH E4-0355 (K)1 x IK - Inspection Door & Drain Plug for TLZ 450 R1 x HD Series Control Damper - 2300mm X 1000mm1 x HRT/4-500/30-BPN1 x Spigot plate - 630mm1 x CS2 Current Switch1 x HD Series Control Damper - 3000mm X 1500mm1 x Ancillary Pack for SLC-3551 x HIMF - Mixed Flow Fan 150mm Inline Fan1 x Belt Drive Cased Axial Fan - 900mm - H version1 x Soler & Palau TCBT/4-250/H - IP441 x Soler & Palau TCBB/4-560/L - IP651 x Soler & Palau - HCBB/6-400/H - IP651 x Ancillary Pack for SLC-900 for SLC900/4A-3AC and SLC900/8-3AC1 x Raptor SDA560/6-1AC1 x Duct Mounted Filter Box With G2 Paper AND Metal Washable Filter - 100mm1 x Duct Mounted Filter Box - G4 Grade Panel - 315mm1 x Ancillary Pack for SB-Biflow 400 model1 x HIMF - Mixed Flow Fan 100mm Inline Fan1 x Soler & Palau - HCBT/6-355/H - IP651 x Soler & Palau TCBB/4-250/H - IP541 x AMD 225/2/2 High Pressure Long Cased Axial Fan1 x Ducting 30 Degree Bend - 400mm1 x Elta SLC500/4A-3AC - IP551 x Duct Mounted Filter Box - MINICELL F7 Grade Panel Filter 315mm Spigot1 x Helios AV100 External Wall Fan1 x Purlin Box 1000 for RAW Cowls1 x Capacitor 6uf for use with the EBM D4E range1 x Ancillary Pack for SLC-5001 x Elta Turboflow-TF - 560mm - Single phase1 x JAA-560 Acoustic Upstand1 x Soler & Palau - HCBT/4-400/H - IP651 x HRT/4-350-BPN E211 x Ducting 90 Degree Bend - 400mm1 x Duct Mounted Filter Box - G4 Grade Panel - 150mm1 x Duct Mounted Filter Box - MINICELL F7 Grade Panel Filter 250mm Spigot1 x Ancillary Pack for SB-CYL 400 model
Reviews
DAOSL Back Draft Damper
DAOSL Back Draft Damper
£ 10.53

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