• Model:SJMF250-1EC

Jetflow SJMF 250-1EC

£ 366.69 (excl. VAT)

£ 440.03 (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 Curved boot - 150mm1 x EBB-250 T DESIGN Centrifugal Extractor Fan1 x GX6EC - High Performance Extract Fan1 x ACCESS DOOR FOR CIRCULAR DUCT 180 X 180 -- 100/1251 x 1mtr Round Ducting - 100mm1 x Soler & Palau TCBB/6-630/L - IP651 x Ancillary Pack for SLC-4501 x Decor 200-C Bathroom Fan1 x Revolution SLCX ATEX Long Cased Axial Flow Fan SLCX355/4-3 Three Phase1 x 220x90mm Double Airbrick Adapter1 x Elta SLC800/4B-3AC - IP551 x Acoustic Box Fans (Inline) - CAB-1001 x Dektite Combo Pipe Flashing - DC210REC1 x Blast Gate (Manual) 300mm1 x HRB/4-400-BPN1 x Soler & Palau TCBT/6-630/L - IP651 x Blast Gate (Manual) 180mm1 x 150mm Round Wall Plate1 x Ancillary Pack for SLC-3151 x Spiral Ducting 3 Meters - 630mm1 x Male Ducting Connector - 560mm1 x Spiral Ducting 1 meter - 160mm1 x CAB-400 ECOWATT Energy Efficient Acoustic Box Fan1 x 204x60mm 90 Degree Horizontal Bend2 x Eco Hand Drier1 x HCFT/4-400mm plastic impeller plate fan1 x Elta SLC630/4B-3AC - IP551 x Elta Wall Cowl SWC45/501 x CAB-150 ECOWATT Energy Efficient Acoustic Box Fan2 x Access Door 450mm x 450mm1 x 100mm Wall Duct - 350mm1 x Ancillary Pack for SLC-900 for SLC900/4A-3AC and SLC900/8-3AC1 x Spigot plate - 125mm1 x Elta SCP630/4-3AC - IP551 x Etaline 400mm -EC1 x Elta SLC560/4A-3AC - IP551 x Quietflow SQSDCV400-1ECL - Centrifugal Box Fan1 x CFI Lite 600 Carbon Filter1 x Thermostat - Adjustable Room Thermostat - 230V1 x Acopel F400-355/1601 x Biflow SB250-CON2-3 - High Temperature Bifurcated Fan1 x 125mm Round 90 Degree Bend1 x Access Door 200mm x 200mm1 x AKOR Mounting Plate for GD model(VIM166423)1 x Ancillary Pack for SLC-5001 x CRHT/4-355 N Roof mounted Fan - Horizontal discharge1 x Elta SLC630/4-1AC - IP551 x DHS 400E4 roof fan1 x CRHT/4-560 N Roof mounted Fan - Horizontal discharge1 x Delivery Surcharge1 x Hydor HPA400/4-1A1 x NKS-D swirl diffuser v-300 x 300mm2 x Ancillary Pack for SLC-710 for 4 pole Motors1 x Female Ducting Connector - 150mm1 x Soler & Palau - HCBB/4-400/H -IP65 - BFLOW1 x Spiral Ducting 3 Meters - 125mm1 x Spigot plate - 630mm1 x Elta SLC800/4A-3AC - IP551 x GORDON W 30/12″ ET Oscillating wall mounted fan with remote control1 x Desk fan 9 inch - SFG91 x HRB/6-400-APN1 x Spigot plate - 160mm1 x CRHT/4-500 N Roof mounted Fan - Horizontal discharge1 x DEF-800AN1 x KRJ - 160 Inlet Guard for CBB/CBT fans1 x Male Ducting Connector - 80mm1 x 100mm Round 45 Degree Bend1 x Metal Inline Fan - VENT-400K - T (3 Phase)1 x Anti Vibration Duct Suspension Rings - 160mm1 x Etaline Max-Fan - 315mm - E2 011 x Systemair ZAP- 4pole - Three phase -400mm - IP541 x Acoustic Box Fans (Inline) - CAB-1501 x Helios GigaBox 355mm GBW 355/4 T120 centrifugal1 x Helios GigaBox 500mm GBW 500/4 T120 centrifugal1 x Spiral Duct Grille Termination - 160mm1 x Compact SCD630/4-3AC1 x Etaline 315mm - E2 03 (Low Power Version)1 x Etaline 150mm - EL 150L E2 011 x CBT-100N Centrifugal1 x Etaline 450mm -EC (Three Phase)1 x Galvanised Banding1 x 220x90mm Equal T Piece1 x Spiral Ducting 1 meter - 450mm1 x Curved Blade Grille 600x600 (2way blow)1 x AL 315 Mounting Feet (Pair)1 x HRB/4-450-35-BPN1 x Pallet Delivery Surcharge1 x Acoustic MiniBox Fan - MINI-BOX 1501 x Access Door for Circular Duct - 250 x 150 - SIZE 311 x AXCBF-EX 800-9/18-4 Bifurcated Atex Axial Fans1 x Elta SPA400/4-1AC - IP541 x Ducting 90 Degree Bend - 400mm1 x Quietflow SQS250-1ECL - Centrifugal Box Fan1 x Transformer (silent) speed controller - RE 7.0 Amp1 x Decor 300-C Bathroom Fan1 x Anti Vibration Mounts - Large - Pack of 4 - AVM11 x Acoustic Box Fans (Inline) - CAB-1601 x Duct Fast Clamps - 125mm1 x HQD 315/2 EX - ATEX Rated Plate Axial Fan (2-pole)1 x HD Series Control Damper - 3000mm X 1500mm1 x Spiral Ducting 3 Meters - 450mm1 x Elta SPA400/46-3AC - IP541 x Ducting 15 Degree Bend - 125mm1 x DHS 450EV roof fan1 x Round ceiling diffuser 200mm1 x AMD-630/2 - High Performance Cased Axial Fan1 x Revolution SLCX ATEX Long Cased Axial Flow Fan SLCX560/4-3 Three Phase
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