• Model:SJMF250-1EC

Jetflow SJMF 250-1EC

£ 392.36 (excl. VAT)

£ 470.83 (inc. VAT)

Inline mixed flow circular fans with EC motors for low power consumption at high performance.

High efficiency jet design double mixed flow impeller integrated and directly driven by Brushless EC motor. The IPX4 motor contains sealed for life heavy duty NWB bearings. All motors are suitable for use in ambient air conditions up to +60℃.

Supplied suitable for fixed speed operation, control options achieved by removing the 3.5mm Jack plug hub and fitting supplied cable.

A Detachable 5 metre lead with 3.5mm jack connection to unit is supplied for connection to a remote potentiometer, 0-10VDC or PWM Circuit. A potentiometer controller is available for manual control.

Easy Installation, fitted with a 1.5 metre Mains lead complete with BS1363-1 UK 3-pin plug BS1361 fuse 3A, convenient for connecting to electrical sockets and providing a means of isolation / disconnection.

Low power consumption at high performance resulting in Low Specific Fan Powers for Building Regulation Compliance.

Each SJMF has a 24 month warranty.

Please refer to the data sheet for further specifications.
PDF Files


Data sheet

Available Options

1 x Transformer (silent) speed controller - RE 1.5 Amp1 x EC-Vent control board1 x Transformer Speed Control - RTRE- 7.0Amp1 x ACO 149-ACO1/EDV3 x PIR Sensor - PIR22 x Bathroom Fan -Envirovent- Silent 100 T (Timer Model)1 x Elta ACO Panel 149-ACO18B3 x Vent Axia Silent 100T (TIMER)1 x S & P Aluminium Axial Fan Louvre Shutter - PER-CR- 6301 x UB47- Universal Insulated Terminal1 x REB-CVF 0-10v Controller1 x TD Mixvent 800/200 EEXEIIT32 x QPTW 250C Acoustic Twin Fan with Controller1 x EC-Vent Room Unit1 x Multiflow SMB550/4-1AC1 x MEV Spider Wireless boost Switch - MEV-SWH-W1 x EM30-24 Control Panel Commissioning Service1 x Speed Controller - REB84 x PIR Sensor - PIR42 x EBM-Papst D4E225-BC01-17 Double inlet1 x LFBR 315 G4 - Helios Inline Filter Box - 315mm1 x Transformer Speed Control - RTRE- 1.5Amp1 x CBM 9-9 550w 4P VR (Open Motor)1 x U-EK plastic housing IP65 - for use with the U-EK230E Motor Protection1 x Elta Variable Speed Drive IP66 - 0.37KW (1ph to 3ph)1 x MTP 10, 10K, Speed control1 x Speed Controller - REB11 x Transformer 5 Speed Controller - ATC1-8TK1 x Elta 10 Amp Electronic single phase speed controller.1 x S & P Aluminium Axial Fan Louvre Shutter - PER-CR- 5002 x Easy-fix termination kit - High Rise Ventilator - EFT1 x HCFC 1.7 - Reversible Speed Controller for HCF sweep fans1 x Elta Standard Ambient Flexible Connector - 560mm1 x DDMP 12-12 3F 1810W M6A4 DG01 x Vent Axia ACM 100 T (Timer Model) inline mixed flow duct fan1 x Vent Axia ACM 150 T (Timer Model) inline mixed flow duct fan1 x REE-2 Electronic Speed Controller1 x CBA-60 Inlet Flange for CBT-601 x Quietflow SQS100-1ECL - Centrifugal Box Fan1 x Vent Axia ACM 125 inline mixed flow duct fan2 x Transformer (silent) speed controller - RE 3.0 Amp1 x CK-60F Kit1 x Comefri - TLZ 450 R - High Performance Scroll Fan1 x Duct Termination with Mesh - 450mm1 x RDH FLEX-SQUARE - ADH/RDH 04501 x AXC TP - 100mm Plastic Centrifugal Inline Fan1 x HIMF - Mixed Flow Fan 125mm Inline Fan1 x VTR 300 STD Filter Kit1 x Vent Axia ACM 200 inline mixed flow duct fan1 x Remote Timer Control - 13511 x GXC6EC - High Performance Extract Fan1 x Electronic extractor fan speed controller - FSC 1.51 x DEF-CBM-RE-7 - Protection Guard1 x DDMP 07/07 Mounting Flange2 x AXC TP - 150mm Plastic Centrifugal Inline Fan1 x RD35S-4DW.6W.3L - 122297 (Three Phase)1 x CBT-80N Centrifugal1 x Elta Variable Speed Drive IP66 - 0.75KW1 x Elta - Room Sensor - Temp/Humid/C021 x TecFire Intumescent Damper - Rectangular 400x400mm1 x ERR 20/1 Centrifugal inline fan1 x Flat Roof Terminal -OFT 5 - Asphalt1 x TD Mixvent 1100/250 EEXEIIT31 x Transformer 5 Speed Controller - ATC1-10TK2 x Silent 100 Window Kit - windowS1 x Electrostatic Precipitator - 1H x 3W1 x Helios TSW 3 Amp Transformer speed controller1 x RDS 11 Helios Transformer Controller With Motor Protection1 x Vertical Cowl and Fan (Single Phase) - RAV400-4-11 x Duct Termination with Mesh - 400mm1 x Transformer Speed Control - RTRE- 5.0Amp1 x Airvent ceiling fan controller1 x Speed Controller - REB161 x S & P Aluminium Axial Fan Louvre Shutter - PER-CR- 3551 x REU 7amp Speed control - Two Speed Five-Step Transformer - Trickle and Boost1 x Silent 300 CZ Design PLUS Extractor Fan1 x DS-2/2 2-Speed Switch IP54 (Single Phase)1 x ENV 100 12v transformer SELV1 x SAVE VSR 300 heat recovery unit1 x Biflow SB500-CON2-3 - High Temperature Bifurcated Fan1 x CBM Low Pressure Centrifugal Fan - CBM 10/8 4 Pole 373watt CVR1 x RDS 1 Helios Transformer Controller With Motor Protection1 x S&P MULTI-REG EC FAN CONTROLLER / INTERFACE1 x CO2 Room Sensor - CO2-R1 x Contactor Interface Station - CI91 x Isolator Switch - ISOSW1 x MTS10- extractor fan 3 step switch1 x FFR 355 Filter Cassette
Reviews
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