• 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

2 x CBM 7/9 4p 300W RE-VR1 x Spiral Duct Grille Termination - 200mm1 x Helios HQW-450/4 - IP551 x AXCBF 800D4-18 IE2 Bifurcated Axial Fans1 x Soler & Palau - HCBT/6-450/H - IP651 x Belt Drive Cased Axial Fan - 800mm - H version1 x MD - Motor Protection Switch (3 Phase)1 x Access Door for Circular Duct - 400 x 300 - SIZE 451 x 150mm Round 90 Degree Bend1 x Access Door for Circular Duct - 400 x 300 - SIZE 401 x Access Door for Circular Duct - 250 x 150 - SIZE 151 x Access Door for Circular Duct - 250 x 150 - SIZE 251 x Access Door 250mm x 250mm1 x Ancillary Pack for SLC-4001 x Etaline 630mm - D4 01 3 Phase1 x Helios GigaBox 630mm GBD 630/4/4 centrifugal1 x DryBoat 12 - DH1211 INOX (110V) 12 Litre Desiccant Dehumidifier1 x Raptor SDA500/4-3EC1 x Raptor SDA500/4-1EC1 x 220x90mm Insulated Rectangular Horizontal 90° Bend1 x SQUARE MIXED FLOW FAN - MFQ 560mm (Three Phase)1 x Decor 200-C Bathroom Fan1 x 204x60mm 90 Degree Horizontal Bend1 x 204x60mm 45 Degree Horizontal Bend1 x Metal Inline Fan - VENT-125NK1 x Universal Pipe Fixing Clip1 x 204x60mm to 220x90mm Rectangular Adapter1 x Centrif Duo Plus - Timer1 x 110 x 54mm Flat Channel Connector1 x EBB-250 M DESIGN Centrifugal Extractor Fan1 x Flexible PVC Ducting - 204x601 x Differential Pressure Switch - 200 - 1000 Pa - IP541 x BEAS-control module1 x Helios GigaBox 355mm GBW 355/4 centrifugal1 x CPTA-S PIR SENSOR Volt Free Contacts - Surface Mounted1 x CPTA-E Flush mounted PIR sensor with timer1 x DTV200 - Differential Pressure Switch1 x Motorised Volume Control Damper - 400mm1 x KABT High Temp Acoustic Kitchen Fan & Inverter Kit - KABT/4-4000/355 ND - Pack 21 x Nicotra AFK 315-40/4M-B1 x Elta SPA630/6-1AC - IP541 x Elta Variable Speed Drive IP66 - 0.37KW (1ph to 3ph)1 x KABT High Temp Acoustic Kitchen Fan & Inverter Kit - KABT/4-6000/450 ND - Pack 31 x Elta SPA630/68-3AC - IP541 x Soler & Palau HXM-300mm1 x Soler & Palau TCBT/4-800/H - IP651 x Soler & Palau TCBT/6-800/H - IP651 x CC-800-5.5kw1 x Elta SLC315-1EC -IE5 Motor- IP551 x Hydor Typhoon Circulation Fans - HVFB - 450mm1 x CBM Low Pressure Centrifugal Fan - CBM 9/9 4 Pole 550watt VR RE1 x CBM Low Pressure Centrifugal Fan - CBM 12/12 6 Pole 515watt VR RE1 x Circular Ceiling Diffuser - TST 1601 x Circular Ceiling Diffuser - TST 1251 x Chaysol DA 12/12 CMAL - 1100W 6 Pole - V727200381 x Acoustic Commercial Kitchen Inline Exhaust Fan - MPS (Three Phase) - 400mm1 x HIMF - Mixed Flow Fan 150mm Inline Fan1 x Circular Ceiling Diffuser - TST 1001 x Duct Mounted Filter Box - G4 Grade Panel - 250mm1 x MV EC 150 Multivent1 x Duct Mounted Filter Box With G2 Paper AND Metal Washable Filter - 400mm1 x FU 15 16 Frequency Inverter1 x Frequency converter FU 075 14 - IP661 x Duct Mounted Filter Box - G4 Grade Panel - 400mm1 x Duct Mounted Filter Box - G4 Grade Panel - 100mm1 x Duct Mounted Filter Box - G4 Grade Panel - 450mm1 x Elta SPA710/6-3EC1 x Helios GigaBox 250mm GBW 250/4 centrifugal1 x KV 250 L Sileo1 x JETLINE-150 - In Line Centrifugal Duct Fan1 x HRST/4-710-20 BPN C Rotorex Sickle bladed fan1 x Elta Variable Speed Drive IP66 - 2.2KW1 x JETLINE-250 - In Line Centrifugal Duct Fan1 x Etaline 150mm - EL 150L E2 011 x AMD-630/2 - High Performance Cased Axial Fan1 x Raptor SDA630/4-3EC1 x B-flow Impeller HCBB/T-560mm1 x *TD EVO-100 - Environmentally Friendly Inline Fan*1 x Elta SLC630/4B-3AC - IP551 x Eco-Loft Positive Input Ventilation System - PIV Loft Mounted -EVL-HWAS1 x EVL Filter G4 grade for PIV units1 x MEV 160 & 300 Additional Spigots1 x EBM-papst Motorised Impeller - A6D800-AD01-011 x CBMT/Q 315-54 1 HEATER KIT1 x Dynair QCL 200mm (2-Pole)1 x 110 x 54mm Horizontal 90 Degree Bend1 x Purlin Box 200/250 for RAW Cowls1 x Male Ducting Connector - 400mm1 x ASF 355-500 inlet flange DVS1 x CBA-100 Inlet Flange for CBT-1001 x HRB/6-630-25-BPN1 x CBS-100 Outlet Flange for CBT-1001 x 316 Grade Stainless Steel Flat Bar Flange - 400mm1 x FSD-TD 350 x 350 Fire and Smoke Damper, S, EASY FIX AF, GALV Case, GALV Blades, PM230-TF (SC)
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