• 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 EBB-250 HM DESIGN Centrifugal Extractor Fan1 x EX 140A-2 (Three Phase) Centrifugal Fan (ATEX)1 x Access Door 200mm x 200mm1 x ELTA - Single Phase Transformer 8amps1 x Etaline Max-Fan - 315mm - E2 011 x EBB-175 T DESIGN Centrifugal Extractor Fan1 x Access Door for Circular Duct - 280 x 80 - SIZE 101 x Blast Gate (Manual) 250mm1 x Eco Hand Drier1 x CBT-100 N (230/400V50HZ) LG270-EXDIIBT41 x Access Door for Circular Duct - 300 x 200 - SIZE 401 x Access Door 250mm x 250mm1 x CBT-80N Centrifugal ATEX II 2G Exe II T31 x Elta 3 Amp Electronic single phase speed controller.1 x EB-100N S - Centrifugal Fan1 x ELTA - Single Phase Transformer 10amps1 x Access Door for Circular Duct - 300 x 200 - SIZE 501 x Elta 3 Amp Electronic single phase speed controller with TK1 x Access Door for Circular Duct - 400 x 300 - SIZE 631 x DKEX 355-6 Centrifugal High Performance ATEX Fan1 x CVAT/4-4000/400 ND 0.37Kw (230/400V50HZ) EXDIIBHT4 - ATEX RATED CABINET FAN1 x Rosenberg ATEX DKHM 355-4SW.110.5DF-E751 x Elta Variable Speed Drive IP66 - 1.5KW (1ph to 3ph)1 x Bathroom Fan -Envirovent- Silent 100 S (Standard Model)1 x CBT-130N Centrifugal ATEX II 2G Exe II T31 x Access Door for Circular Duct - 250 x 150 - SIZE 251 x Elta 2 Amp Electronic single phase speed controller.1 x Access Door for Circular Duct - 300 x 200 - SIZE 311 x RVK-EX 315D4 (ATEX) - 315mm Atex Rated Centrifugal Fan1 x KTEX 50-25-4 Fan (ATEX)1 x ARIETT I - Centrifugal Bathroom Fan1 x Elta EC Electronic Controller1 x Elta 10 Amp Electronic single phase speed controller.1 x Blast Gate (Manual) 125mm1 x ACCESS DOOR FOR CIRCULAR DUCT 180 X 180 -- 100/1251 x Elta Variable Speed Drive IP66 - 0.37KW (1ph to 3ph)1 x CBT-100N Centrifugal ATEX II 2G Exe II T31 x ELTA - Single Phase Transformer 16amps1 x Decor 200-C Bathroom Fan1 x EBB-250 S DESIGN Centrifugal Extractor Fan1 x Access Door for Circular Duct - 400 x 300 - SIZE 451 x EBB-250 T DESIGN Centrifugal Extractor Fan1 x Access Door for Circular Duct - 400 x 300 - SIZE 561 x Blast Gate (Manual) 300mm1 x CBT-130N Centrifugal ATEX II 2G Exd IIB T41 x Blast Gate (Manual) 100mm1 x Decor 300-CRZ Bathroom Fan1 x EDM 100 CHZ1 x AL 315 EC 01 AXIALINE - High Performance Long Cased Axial Fan1 x HRFD 630/4 EX Atex Rated 630mm Cased Axial Fan 400v1 x DA12/12 Feet1 x Flexible PVC Ducting - 15 Mtr1 x Helios SB EC 125 A SilentBox Centrifugal Fan1 x Curved boot - 500mm1 x FAST-TRACK RANGE 75mm - Seal Ring (1 bag of 10)1 x KVK Silent 355 Centrifugal circular duct fan1 x CBM 9/7 4p 420W RE-VR1 x Raptor SDA250/4-1AC1 x HRFD 250/4 EX Atex Rated 250mm Cased Axial Fan 400v1 x Duct Mounted Filter Box - MINICELL F7 Grade Panel Filter 300mm Spigot1 x AEL - Outlet Flexible Connection for TLZ450 R1 x CPTA-S PIR SENSOR Volt Free Contacts - Surface Mounted1 x filter pack (set of 2) pt no. 4438891 x Acopel F400-900/180
Reviews
Transformer (silent) speed controller - RE 1.5 Amp
Transformer (silent) speed controller - RE 1.5 Amp
£ 132.29

Incredible, Perfect, Silent and Fast delivery ! Thanks "Just...