• 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 DDMP 10-08 3F 2210W M6A4 DG03 x VTR 300 STD Filter Kit3 x Speed Controller - REB2.5-N5 x SAVE VSR 300 heat recovery unit2 x Elta Variable Speed Drive IP66 - 1.5KW2 x EBM-Papst D4E225-BC01-17 Double inlet2 x Elta 6 Amp Electronic single phase speed controller.3 x Speed Controller - REB11 x Duct Termination with Mesh - 355mm1 x S & P Aluminium Axial Fan Louvre Shutter - PER-CR- 7102 x WSD 100 (1060x1060x70)2 x SPI-100 C Iris damper1 x TUNE-R-200-3-M4 - Control Damper4 x CBM Low Pressure Centrifugal Fan - CBM 10/10 4 Pole 550watt CVR2 x LFBR 315 G4 - Helios Inline Filter Box - 315mm1 x Egg Crate Grille with Dust panel filter 1 inch- 595x5952 x CBA-60 Inlet Flange for CBT-602 x Transformer Speed Control - RTRE- 1.5Amp1 x Single Deflection Grille 400mm with OBD damper3 x Biflow SB400-CON2-3 - High Temperature Bifurcated Fan3 x Duct Termination with Mesh - 100mm6 x Helios RR-250-C Centrifugal inline fan1 x SD-MUB Vibration pad set3 x AIRVENT speed control - AIR4019612 x CBM 12-12 1100w 6P Three Phase2 x CO2 Room Sensor - CO2-R2 x Flakt Woods ME 1.6 speed controller 6.0amp - EA9011593 x Duct Termination with Mesh - 450mm4 x CBT-100N Centrifugal1 x GXC6EC - High Performance Extract Fan1 x Vertical Cowl and Fan (Single Phase) - RAV400-4-11 x RD35S-4DW.6W.3L - 122297 (Three Phase)2 x Round ceiling diffuser 250mm3 x CBM Low Pressure Centrifugal Fan - CBM 12/12 6 Pole 736watt CVR3 x LFBR 160 G4 - Helios Inline Filter Box - 160mm3 x HIMF - Mixed Flow Fan 100mm Inline Fan2 x CSB-60 Centrifugal fan1 x ENV 100 12v transformer SELV2 x Comefri - TLZ 450 R - High Performance Scroll Fan5 x Helios ESA-1 Surface mounted Speed Control 1amp1 x CK-60F Kit1 x Round ceiling diffuser 200mm1 x Non Vision 150mm x 150mm (Air Transfer) Grille - With Flange - MILL FINISH5 x ACO8AC/EC AutoChangeover panel2 x Silentub - STUB 1001 x CBA-100 Inlet Flange for CBT-1003 x DDMP 12-12 3F 5700W M6M0 DG72 x Helios HQW-355/4 - IP551 x VTR 500 STD Filter Kit1 x TUNE-R-200-3-M2 - Control Damper1 x Elta SCP400/4-1AC - IP551 x Multi Input Run On Timer - 0 - 20min - CFCU1 x RDS 1 Helios Transformer Controller With Motor Protection1 x KAD-225-F400 Rectangle Flexible Connector1 x CFI In-line 150 - Carbon Filter2 x TecFire Intumescent Damper - Rectangular 400x400mm1 x DEF-CBM-RE-7 - Protection Guard1 x Quietflow Twin SQTDCV250-1ECL1 x CBM Low Pressure Centrifugal Fan - CBM 10/10 4 Pole 550watt VR4 x REU 7amp Speed control - Two Speed Five-Step Transformer - Trickle and Boost1 x Mini Diffuser - 100mm1 x KBA- inlet mounting flange for CRMT 2502 x Electrostatic Precipitator - 1H x 3W2 x Flat Roof Terminal -OFT 5 - Asphalt1 x Elta SPA500/4-1AC - IP542 x ELTA - Three Phase Transformer 3amps2 x 100mm Round Connector with Damper3 x CPTA-E Flush mounted PIR sensor with timer1 x RTRD - Three Phase Speed Controller - 2 Amp1 x Three Phase 3 step - 10amp Transformer controller for use with the HV Wall Mounted fans.1 x FRQ5-4A V2 Inverter Speed Controller1 x Transformer Speed Control - RTRE- 5.0Amp1 x MTS10- extractor fan 3 step switch1 x FU 22 25 Frequency Inverter1 x Contactor Interface Station - CI91 x DDMP 10-10 1F 1000W M6A2 DA51 x Duct Termination with Mesh - 150mm1 x CBS-100 Outlet Flange for CBT-1001 x Transformer 5 Speed Controller - ATC1-10TK2 x Easy-fix termination kit - High Rise Ventilator - EFT1 x HIMF - Mixed Flow Fan 125mm Inline Fan1 x TUNE-R-200-3-M0 - Control Damper (NO ACTUATOR)1 x Vent Axia Silent 100T (TIMER)1 x Speed Controller - REB1-N1 x VKS 355-500 Automatic shutter1 x Elta HXP 800mm 6-Pole (Three Phase)2 x Transformer Speed Control - RTRE- 3.0Amp2 x Speed Controller - REB16
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...