• 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

1 x ELTA - Three Phase Transformer 3amps1 x Helios HQW-200/4 - IP551 x MWS 5 – Transformer Controller With Motor Protection Unit1 x TUNE-R-250-3-M0 - Control Damper (NO ACTUATOR)1 x Side Withdrawal Casing - 1H x 1W - To suit 100 Panel and 292 HEPA1 x Spiral Ducting 1 meter - 355mm1 x REB-CVF 0-10v Controller1 x Speed Controller - REB11 x DEF-CBM-RE-7 - Protection Guard1 x Spiral Ducting 1 meter - 200mm1 x KRJ - 120 Inlet Guard for CBB/CBT fans1 x CBM 7/7 4p 300W RE-VR1 x Vent Axia ACM 150 T (Timer Model) inline mixed flow duct fan1 x HCFC 1.7 - Reversible Speed Controller for HCF sweep fans1 x CMT-2 200/80 1.1KW - Single inlet centrifugal fan direct driven1 x Elta 3 Amp Electronic single phase speed controller with TK1 x KMBI 180 Connector rectangular/circular to install on the discharge of CMT1 x Rectangular Airbrick Adaptor1 x MTP 10, 10K, Speed control1 x Transformer Speed Control - RTRE- 1.5Amp1 x SG-200 Fan Guard for the HQW 2001 x UB47- Universal Insulated Terminal1 x CBA-100 Inlet Flange for CBT-1001 x Helios ESA-1 Surface mounted Speed Control 1amp1 x 100mm Round Connector with Damper1 x KBA- Inlet Mounting 2251 x ACOAS/ AC/EC Auto Changeover 8Amp1 x DPD 12PM Delivery Surcharge1 x Vent Axia T-Series Wall Model TX9WL1 x Duct Termination with Mesh - 200mm1 x Biflow SB250-CON4-1 - High Temperature Bifurcated Fan1 x F7 Mini-Cell panel filter - 594 x 5941 x KRJ - 160 Inlet Guard for CBB/CBT fans1 x CO2 Room Sensor - CO2-R1 x Duct Mounted Filter Box With G2 Paper AND Metal Washable Filter - 150mm1 x Bathroom Fan -Envirovent- Silent 100 S (Standard Model)1 x 110 x 54mm Equal Horizontal T-Piece1 x Elta SLC1000/6A-3AC - IP551 x 110 x 54mm Vertical 45 Degree Bend1 x MRAS series fan1 x Pleated Panel Filter - 660 x 610 x 97mm1 x KBD- outlet mounting flange for CRMT 2501 x Soler & Palau - HCBB/4-450/H -IP65 - BFLOW1 x Silent 100 Window Kit - windowS1 x Speed Controller - REB2.5-N1 x Helios HQW-250/4 - IP551 x CBT-100N Centrifugal1 x Contactor Interface Station - CI91 x AL 315 D2 01 - High Performance Long Cased Axial Fan (3 phase)1 x Acoustic Box Fans (Inline) - CAB-2001 x WHR 400 - Water Heater Battery for Circular duct - 400mm1 x Helios TSW 0.3Amp Compact Transformer speed controller1 x Helios TSW 1.5 Amp Transformer speed controller1 x Vent Axia ACM 125 inline mixed flow duct fan1 x DEF-140T Inlet Guard for the CBT-100N1 x KMBI 225 Connector rectangular/circular to install on the discharge of CMT1 x Transformer (silent) speed controller - RE 3.0 Amp1 x Electronic extractor fan speed controller - FSC 1.51 x Airvent ceiling fan controller1 x Speed Controller - REB51 x Transformer (silent) speed controller - RE 1.5 Amp1 x Speed Controller - REB1-N1 x QPTW 250C Acoustic Twin Fan with Controller1 x DDMP 12-12 3F 1810W M6A4 DG01 x CBM Low Pressure Centrifugal Fan - CBM 10/10 4 Pole 550watt CVR1 x ACO8AC/EC AutoChangeover panel1 x CBM Low Pressure Centrifugal Fan - CBM 10/10 4 Pole 550watt VR1 x CBM 7/7 147w 4P RE-VR1 x DDMP 10-10 1F 1000W M6A2 DA51 x Binks Bullows - Spray Booth Filter1 x CBM Low Pressure Centrifugal Fan - CBM 9/9 4 Pole 550watt 3V (3-Speed)1 x CBM Low Pressure Centrifugal Fan - CBM 9/9 4 Pole 550watt C VR1 x CBT-130N Centrifugal1 x Chaysol DA 9/9 3 speed1 x CBT-100N Centrifugal ATEX II 2G Exe II T31 x CMT-2 180/75 0.75KW - Single inlet centrifugal fan with inlet and outlet flange connections - 200mm1 x CBT-130N Centrifugal ATEX II 2G Exd IIB T41 x CBA-130 Inlet Flange for CBT-1301 x CBM 7/9 4p 300W RE-VR1 x Vent Axia W300310 Controller Electronic 1.5A1 x Chaysol da 9-7 - 3 Speed1 x CBM Low Pressure Centrifugal Fan - CBM 12/9 6 Pole 736watt C1 x CBT-170 Centrifugal1 x Direct Delivery Surcharge1 x Transformer 5 Speed Controller - ATC1-2TK1 x Transformer 5 Speed Controller - ATC1-4TK1 x TDP-D Pressure Sensor with Display1 x RTRD - Three Phase Speed Controller - 2 Amp1 x Temperature Fan Speed Controller - ATCP4-FLS1 x Helios HQW-200/2 - IP551 x Speed Controller - REB31 x EC6H - Reversible Group Fan Electronic Controller1 x Speed Controller - REB101 x Transformer Speed Control - RTRE- 7.0Amp1 x Multileaf Volume Control Dampers -500/500 Rectangular Flanged1 x Elta Variable Speed Drive IP66 - 2.2KW1 x PIR Sensor - PIR41 x Elta 2 Amp Electronic single phase speed controller.1 x AIRVENT speed control - AIR4019611 x KBA- inlet mounting flange for CRMT 2501 x Duct Termination with Mesh - 100mm1 x Potentiometer EGH 01 - for DDMP Fans1 x DDMP 07/07 Mounting Flange1 x Run On Timer - 5s - 4hrs - RT5A1 x Duct Termination with Mesh - 450mm1 x HIMF - Mixed Flow Fan 125mm Inline Fan1 x Helios ELS-VNC 1001 x Elta SCP500/4-1AC - IP551 x FU 22 25 Frequency Inverter1 x Envirovent Silent MV160/100S Mixvent - 100mm - (5 year warranty)1 x Flanged Damper 019-0500-STD1 x Elta SLC500/4B-1AC - IP551 x Elta Turboflow-TF - 450mm - Single phase1 x Elta - SMT 125 Mixvent Inline Fan - Clearance Stock Line1 x REB Ecowatt Speed Control - REB-ECO1 x PIR Sensor - PIR21 x Duct Termination with Mesh - 710mm1 x Acoustic Box Fans (Inline) - CAB-1001 x Chaysol da 9-7 - V7099331 x ELTA - Single Phase Transformer 10amps1 x Impeller Side Guard - 250mm1 x Access Door for Circular Duct - 250 x 150 - SIZE 251 x Soler & Palau - Contra Rotating TCBTx2-560 - IP651 x Anti Vibration Mounts - Large - Pack of 4 - AVM11 x Ducting T Piece Equal - 100mm1 x 2mtr Round Ducting - 100mm1 x Spiral end cap - 250mm1 x Revolution SLCX ATEX Long Cased Axial Flow Fan SLCX400/2-3 Three Phase1 x Spiral Ducting 1 meter - 80mm1 x Mounting Feet (Pair) for SLC-450-060B-04501 x Ducting 45 Degree Bend - 710mm1 x Anti Vibration Mounts - Small - Pack of 4 - AVM21 x Impeller Side Guard - 400mm1 x Metal Inline Fan - VENT-100NK1 x Transformer 5 Speed Controller - ATC1-8TK1 x CS2 Current Switch1 x Isolator Switch - ISOSW1 x TD EVO-100 PF ECOWATT - Environmentally Friendly Energy Efficient Inline Fan1 x Commercial Single or 3 phase Fan Reversing Switch - RS11 x Transformer Speed Control - RTRE- 5.0Amp1 x MTS10- extractor fan 3 step switch1 x Skyflow SSR Horizontal Roof Cowl SSR80B1 x CMT-2 225/090 1.1KW - Single inlet centrifugal fan direct driven1 x Bathroom Fan -Envirovent- Silent 100 T (Timer Model)1 x Elta 3 Amp Electronic single phase speed controller.1 x Elta 6 Amp Electronic single phase speed controller.1 x TUNE-R-200-3-M4 - Control Damper1 x SAVE VSR 300 heat recovery unit1 x TD160-NT Mixvent - 100mm - TD160 Timer1 x Helios RR-250-C Centrifugal inline fan1 x Round ceiling diffuser 200mm1 x 110 x 54mm Round to Rectangular Adaptor - Long1 x IR24-P - Presence detector1 x CBM Low Pressure Centrifugal Fan - CBM 12/12 6 Pole 736watt CVR1 x CBM Low Pressure Centrifugal Fan - CBM 9/7 4 Pole 373watt CVR1 x ACO3TO-ADS-VFC-7.1A1 x Flat Roof Terminal -OFT 5 - Asphalt1 x Helios ZNE Electronic Fan Overrun 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...