• Model:DR-L

Ducting Reducers Long - 315mm

£ 20.01 (excl. VAT)

£ 24.01 (inc. VAT)

Long Reducers for 315mm 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 Belt Drive Cased Axial Fan - 630mm - L version1 x Belt Drive Cased Axial Fan - 450mm - L version1 x Biflow SB250-CON4-1 - High Temperature Bifurcated Fan1 x Belt Drive Cased Axial Fan - 560mm - L version1 x Biflow SB315-CON4-3 - High Temperature Bifurcated Fan1 x EC Trickle and boost module - IP561 x Flanged Spigot - 355mm1 x Duct Wrap Insulation - AWDW25mm1 x Heat Resistant In-line Axial Fan - VOK 120/100 H1 x KBR/F 355E4 smoke extr. F4001 x Helios GigaBox 560mm GBD 560/4/4 T120 centrifugal1 x Helios GigaBox 630mm GBD 630/4 T120 centrifugal1 x Helios GigaBox 450mm GBW 450/4 T120 centrifugal1 x KBR 355D2 IE2 Thermo fan1 x Smoke Extract Axial Fan Series AXC 315 (B)1 x Helios GigaBox 450mm GBD 450/4/4 T120 centrifugal1 x Helios GigaBox 500mm GBW 500/4 T120 centrifugal1 x MPS 560 D4 F4 301 x KBR 315D2 IE2 Thermo fan1 x ILHT/4-450 CC - High Temp Kitchen Duct Fan1 x Inverter VFKB 481 x Ducting 90 Degree Bend - 1000mm1 x MWS 3 – Transformer Controller With Motor Protection1 x Anti Vibration Duct Suspension Rings - 125mm1 x ILHT/4-400 CC - High Temp Kitchen Duct Fan1 x MPC 400 EC T30 - High Temp Acoustic Box Fan1 x Inverter VFKB 451 x MPC 450 EC T30 - High Temp Acoustic Box Fan1 x SDD-U Anti Vibration Pads1 x ILHT/4-500 CC - High Temp Rectangle Duct Fan1 x KBR/F 315D2 sm ext F4001 x Small High Temp Gas Blower - FET 3001 x MPS 225 D2 F4 301 x ILHT Series - High Temp Rectangle Duct Fan1 x Duct Suspension Rings - 100mm1 x Spiral Ducting 3 Meters - 100mm1 x ILHT/4-560 MV - High Temp Rectangle Duct Fan1 x ILHT/4-500 MV - High Temp Rectangle Duct Fan1 x Woods HT31JM2/16/2/5/40-321 x Smoke Extract Axial Fan Series AXC 450 (B)1 x Spiral Ducting 1 meter - 355mm1 x KBA- Inlet Mounting 2251 x AXCBF 800D4-18 IE2 Bifurcated Axial Fans1 x Duct Fast Clamps - 100mm1 x KBD- outlet mounting flange for CRMT 2501 x Belt Drive Cased Axial Fan - 500mm - L version1 x Belt Drive Cased Axial Fan - 500mm - H version1 x Biflow SB250-CON2-3 - High Temperature Bifurcated Fan1 x Duct Termination with Mesh - 100mm1 x Belt Drive Cased Axial Fan - 900mm - H version1 x Bifurcated Fan - TET 4/6001 x CC-SHT 354 (4-pole)1 x JAE- 560 Flexible Coupling for CRHB/CRHT Roof Fans1 x CHGT/4-630-6/-3KW- AXIAL FLOW CABINET FANS1 x Bifurcated Long Cased Axial Fan - 630-2-3ph1 x Chimney Smoke & Flue Gas Fans - ZRS1 x CC-SHT 352 (2-pole)1 x Bifurcated Fan - TET 2/4001 x JMS-5601 x CC-SHT 804 A T 5,5Kw F4001 x Clearflow CFHT Kitchen/High Temp Roof Fan - CFHT450/4-3AC
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 ...