• Model:DR-L

Ducting Reducers Long - 250mm

£ 25.99 (excl. VAT)

£ 31.19 (inc. VAT)

Long Reducers for 250mm 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

2 x Duct Termination with Mesh - 150mm2 x Elta SCP400/4-1AC - IP551 x CBT-100N Centrifugal2 x CBB-60N Centrifugal1 x Silentub - STUB 1001 x Vertical Cowl and Fan (Single Phase) - RAV400-4-11 x ACO3TO-ADS-VFC-7.1A2 x Elta HXP 800mm 6-Pole (Three Phase)1 x DA9/9-NT2 x Helios ESA-1 Surface mounted Speed Control 1amp2 x Flat Roof Terminal -OFT 5 - Asphalt2 x DDMP 10-10 1F 1000W M6A2 DA52 x Helios RR-250-C Centrifugal inline fan1 x CSB-60 Centrifugal fan2 x HIMF - Mixed Flow Fan 100mm Inline Fan1 x ACO8AC/EC AutoChangeover panel1 x Non Vision 150mm x 150mm (Air Transfer) Grille - With Flange - MILL FINISH1 x Duct Termination with Mesh - 450mm2 x Duct Termination with Mesh - 400mm1 x GENIOX 11 Roof Mounted External Unit4 x Duct Termination with Mesh - 250mm1 x FU 15 16 Frequency Inverter3 x DPD 12PM Delivery Surcharge2 x CBT-80N Centrifugal1 x TD Mixvent 1100/250 EEXEIIT31 x CAD-COMPACT 900 ADVANCED N8 - MVHR unit2 x HIMF - Mixed Flow Fan 125mm Inline Fan2 x CMT-2 120/50 - 0,09Kw - LG270 Single inlet centrifugal fan direct driven1 x VTR 300 STD Filter Kit1 x CFI In-line 150 - Carbon Filter1 x Biflow SB250-CON4-3 - High Temperature Bifurcated Fan2 x ADH E0-450 Flange - 0450 ADHE/RDHE3 x CBS-100 Outlet Flange for CBT-1002 x DDMP 12-09 1F 1800W M6A4 DA82 x DDMP 09-07 1F 1000W M6A0 DA51 x CBM 7/7 147w 4P RE-VR1 x Helios HQW-355/4 - IP551 x SD-MUB Vibration pad set1 x Mini Diffuser - 100mm2 x CBA-100 Inlet Flange for CBT-1001 x DS-2/2 2-Speed Switch IP54 (Single Phase)2 x Envirovent Silent MV160/100S Mixvent - 100mm - (5 year warranty)1 x DDMP 12-12 3F 5700W M6M0 DG72 x 100mm Round Connector with Damper1 x CBM Low Pressure Centrifugal Fan - CBM 10/10 4 Pole 550watt VR1 x DEF-CBM-RE-7 - Protection Guard2 x HXP450/6-1 - 6 Pole - Single Phase1 x Round ceiling diffuser 300mm1 x CBB-80N Centrifugal1 x CBM Low Pressure Centrifugal Fan - CBM 12/12 6 Pole 736watt CVR3 x TecFire Intumescent Damper - Rectangular 400x400mm1 x KAD-225-F400 Rectangle Flexible Connector2 x RDH Flange - 02501 x KBA- Inlet Mounting 1801 x Spiral Ducting 1 meter - 200mm1 x SAVE VSR 300 heat recovery unit1 x TUNE-R-200-3-M3 - Control Damper3 x ELTA - Three Phase Transformer 3amps1 x SPI-200 C Iris damper1 x SDD-U Anti Vibration Pads1 x Helios ZNE Electronic Fan Overrun Timer2 x ACOAS/ AC/EC Auto Changeover 8Amp2 x CBM Low Pressure Centrifugal Fan - CBM 9/7 4 Pole 373watt CVR3 x RUCK MTP 20, 10K, Speed control1 x RDH Flange - 03151 x Clearflow CF Roof Mounted Vertical Discharge Centrifugal Fan - CF315/4-1AC - Single Phase2 x DDMP 07/07 Mounting Flange1 x Twinflow STDL315-1EC1 x Potentiometer EGH 01 - for DDMP Fans1 x ELTA - Single Phase Transformer 2amps1 x Backdraught Shutters 039-SFSV-63/711 x Nicotra RDH G2E7-04501 x DDMP 12-12 1F 1800W M6A4 DA81 x Run On Timer - 5s - 4hrs - RT5A1 x KBA- Inlet Mounting 2251 x CBM Low Pressure Centrifugal Fan - CBM 9/9 4 Pole 550watt 3V (3-Speed)1 x VTR 500 STD Filter Kit1 x Universal Pipe Fixing Clip1 x FU 22 25 Frequency Inverter1 x Egg Crate Grille with Dust panel filter 1 inch- 300x3001 x CBM Low Pressure Centrifugal Fan - CBM 10/8 4 Pole 373watt CVR1 x DDMP 10-08 1F 1000W M6A2 DA51 x Vent Axia T-Series Wall Model TX9WL2 x RTRD - Three Phase Speed Controller - 2 Amp1 x Silent 100 Window Kit - windowS2 x Flanged Damper 019-0560-STD1 x CBP-9/7-RC1 x EX 140A-2 (Three Phase) Centrifugal Fan (ATEX)1 x CBM Low Pressure Centrifugal Fan - CBM 7/7 6 Pole 72watt CVR1 x Clearflow CF Roof Mounted Vertical Discharge Centrifugal Fan - CF350/4-1AC - Single Phase1 x Temperature Controller - EDTW1 x Transformer (silent) speed controller - RE 5.0 Amp1 x EFSC-3N- Single Phase Speed Control1 x Elta Variable Speed Drive IP66 - 4.0KW1 x Transformer Speed Control - RTRE- 5.0Amp1 x Biflow SB500-CON2-3 - High Temperature Bifurcated Fan1 x Chaysol Da 12/12 CMAL - 1100W 6 Pole - Closed Motor - Three Phase1 x Elta Standard Ambient Flexible Connector - 800mm1 x Chaysol Da 15/11 CMAL - 2200W 6 Pole - Closed Motor - Three Phase1 x VEKA INT 2000/15.0-L1 EKO1 x DDMP 10-08 FLANGE2 x 125mm Round Connector with Damper1 x Duct Termination with Mesh - 200mm1 x RDH Flange - 04001 x Transformer speed controller - ATC1 - 1.5 Amps1 x Silent 300 CZ Design PLUS Extractor Fan1 x Transformer Speed Control - RTRE- 1.5Amp1 x F7 Mini-Cell panel filter - 594 x 5941 x CBM Low Pressure Centrifugal Fan - CBM 9/9 4 Pole 550watt C VR1 x Speed Controller - REB161 x Round ceiling diffuser 250mm1 x Elta Quietflow Twin SQT150-1ECL1 x GRA-100 External Grill by S&P1 x Duct Mounted Filter Box With G2 Paper AND Metal Washable Filter - 150mm1 x MWS 5 – Transformer Controller With Motor Protection Unit1 x Elta Variable Speed Drive IP66 - 0.75KW1 x Skyflow SSR Horizontal Roof Cowl SSR80B1 x Elta Variable Speed Drive IP66 - 1.5KW1 x ADH E0-250 Flange - 0250 ADHE/RDHE1 x Soaker Sheet to suit RA8001 x Purlin Box 800 for RAW Cowls1 x 220x90mm x 1m Insulated Rectangular Duct1 x Vortice Quadro Micro 100 IT HCS - Humidistat/Timer Version
Reviews
Transformer (silent) speed controller - RE 1.5 Amp
Transformer (silent) speed controller - RE 1.5 Amp
£ 132.29

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