• 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 SG-200 Fan Guard for the HQW 2002 x PIR Sensor - PIR22 x PIR Sensor - PIR41 x FRQ5-10A Inverter Speed controller1 x Speed Controller - REB81 x TG-K Duct temperature sensor1 x Bathroom Fan -Envirovent- Silent 100 T (Timer Model)1 x CBA-60 Inlet Flange for CBT-601 x 220x90mm Insulated Rectangular Vertical 45° Bend1 x 220x90mm Insulated Rectangular Vertical 90° Bend2 x Helios HQW-315/4 - IP552 x DDMP 12-12 3F 1810W M6A4 DG01 x DDMP 09/09 Mounting Flange1 x Transformer Speed Control - RTRE- 7.0Amp1 x Helios HQW-250/4 - IP553 x QPTW 250C Acoustic Twin Fan with Controller1 x Elta - Room Sensor - Temp/Humid/C021 x Elta Wall Cowl SWC25/311 x Vent Axia ACM 125 inline mixed flow duct fan1 x MTS10- extractor fan 3 step switch1 x 204x60mm Insulated Rectangular Vertical 90° Bend1 x Mini Diffuser - 100mm1 x Helios TSW 1.5 Amp Transformer speed controller1 x Transformer (silent) speed controller - RE 3.0 Amp1 x 220x90mm Insulated Rectangular Horizontal 45° Bend2 x Vent Axia Silent 100T (TIMER)1 x UB47- Universal Insulated Terminal2 x RDH FLEX-SQUARE - ADH/RDH 04501 x Remote Timer Control - 13511 x Elta Wall Cowl SWC35/401 x EBM-Papst D4E225-BC01-17 Double inlet1 x CBM 9-9 550w 4P VR (Open Motor)1 x 204x60mm Insulated Rectangular Horizontal 45° Bend1 x ELM 18 EX Flexible Cuff for ERM 181 x Speed Controller - REB11 x MEV Spider Wireless boost Switch - MEV-SWH-W1 x Multi Input Run On Timer - 0 - 20min - CFCU1 x REU 7amp Speed control - Two Speed Five-Step Transformer - Trickle and Boost1 x Silent 100 Window Kit - windowS
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