• Model:DR-S

Ducting Reducers Short - 250mm

£ 15.61 (excl. VAT)

£ 18.73 (inc. VAT)

Short 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 Elta 6 Amp Electronic single phase speed controller.3 x VTR 300 STD Filter Kit2 x Compact SCD450/4-1AC1 x CFI In-line 150 - Carbon Filter1 x Egg Crate Grille with Dust panel filter 1 inch- 595x5952 x DDMP 10-08 3F 2210W M6A4 DG01 x TUNE-R-200-3-M0 - Control Damper (NO ACTUATOR)1 x RD35S-4DW.6W.3L - 122297 (Three Phase)1 x CBM Low Pressure Centrifugal Fan - CBM 10/10 4 Pole 550watt CVR1 x TUNE-R-200-3-M4 - Control Damper1 x 100mm Round Connector with Damper2 x DS-2 2-Speed Switch (3 Phase)2 x AIRVENT speed control - AIR4019611 x Speed Controller - REB2.5-N1 x Comefri - TLZ 450 R - High Performance Scroll Fan1 x Quietflow Twin SQTDCV250-1ECL2 x Biflow SB400-CON2-3 - High Temperature Bifurcated Fan1 x Elta SCP400/4-1AC - IP551 x SAVE VSR 300 heat recovery unit1 x DA9/9-NT1 x Duct Termination with Mesh - 450mm1 x CO2 Room Sensor - CO2-R1 x IR24-P - Presence detector1 x ACO3TO-ADS-VFC-7.1A3 x SPI-100 C Iris damper1 x Duct Termination with Mesh - 100mm2 x Helios RR-250-C Centrifugal inline fan1 x Flakt Woods ME 1.3 speed controller 3amp - EA9011581 x Duct Termination with Mesh - 150mm2 x CBT-100N Centrifugal1 x Duct Termination with Mesh - 355mm2 x HIMF - Mixed Flow Fan 125mm Inline Fan2 x ACO8AC/EC AutoChangeover panel1 x Non Vision 150mm x 150mm (Air Transfer) Grille - With Flange - MILL FINISH1 x CBM Low Pressure Centrifugal Fan - CBM 10/10 4 Pole 550watt VR1 x DDMP 07/07 Mounting Flange1 x ADH E0-450 Flange - 0450 ADHE/RDHE2 x CSB-60 Centrifugal fan1 x CCpro 40 (1CC9402) Long Casing Extension1 x MTP 10, 10K, Speed control2 x CBM Low Pressure Centrifugal Fan - CBM 12/12 6 Pole 736watt CVR1 x Vent Axia Trickle & Boost Switch1 x Biflow SB250-CON4-3 - High Temperature Bifurcated Fan1 x Duct Termination with Mesh - 250mm1 x KAD-225-F400 Rectangle Flexible Connector1 x RDS 1 Helios Transformer Controller With Motor Protection1 x Duct Termination with Mesh - 400mm1 x CBM Low Pressure Centrifugal Fan - CBM 9/9 4 Pole 550watt 3V (3-Speed)1 x CBM Low Pressure Centrifugal Fan - CBM 9/7 4 Pole 373watt CVR1 x CPTA-E Flush mounted PIR sensor with timer1 x REU 3amp Speed control - Two Speed Five-Step Transformer - Trickle and Boost1 x Elta Variable Speed Drive IP66 - 5.5KW1 x Electrostatic Precipitator - 1H x 3W1 x Comefri - TLZ 560 R - High Performance Scroll Fan1 x Chaysol Da 12/12 CMAL - 1100W 6 Pole - Closed Motor - Three Phase1 x Transformer 5 Speed Controller - ATC1-10TK1 x Transformer (silent) speed controller - RE 1.5 Amp1 x KBA- inlet mounting flange for CRMT 2501 x Speed Controller - REB11 x Lo-Carbon Silhouette 100T (Timer)
BD7/7 centrifugal M4 0.13Kw
BD7/7 centrifugal M4 0.13Kw
£ 345.00 now £ 300.00
Reviews
EM 250-E2M 01- Etamaster-250
EM 250-E2M 01- Etamaster-250
£ 128.80

Really well made but comes with no speed controler? ?and can...