• 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 Access Door for Circular Duct - 250 x 150 - SIZE 151 x CTI CVA-N 500/560 Outdoor cover for CVAB/T Fans1 x Pallet Delivery Surcharge1 x GB-WSD 250 Weather Protection hood for the Giga-Box Fans - 250mm2 x ELS-GU Flush Mounted Casing1 x Metal Inline Fan - VENT-200NK1 x Etaline 200mm1 x DA10/10 Feet2 x Soler & Palau TCBB/4-400/H - IP443 x Soler & Palau TCBB/4-450/H - IP651 x EBM-papst Motorised Impeller - A6D800-AD01-011 x DryBoat 12 - DH1211 INOX (110V) 12 Litre Desiccant Dehumidifier1 x S & P Aluminium Axial Fan Louvre Shutter - PER-CR- 4501 x Biflow SB (CYL) Bifurcated Cylindrical Axial Flow Fan - 500mm1 x Elta Turboflow-TF - 450mm - Single phase2 x S & P Aluminium Axial Fan Louvre Shutter - PER-CR- 3551 x Direct Delivery Surcharge2 x 110 x 54mm Flat Channel Connector1 x 110 x 54mm Low Profile Plastic Ducting - 1 Meter1 x 200mm - 150mm Stainless Steel Ducting Reducer1 x Soler & Palau - HXBR/4-400/H - IP541 x FedEx Midday Delivery Surcharge2 x External weather louvre 2728mmW x 1630mmH1 x Soler & Palau TCBT/6-400/H - IP441 x Hydor HPA400/4-1A1 x LC040K2-A5/28 Long-Cased Axial - 400mm1 x EKHR 280-2SW BCMI1 x Flexible PVC Ducting - 204x602 x Kitchen Grease Filter - Mesh Type Non standard 296mmx296mmx22mm1 x Purlin Box 630/710 for RAW Cowls1 x JCC-560 - ADAPTER FOR CIRCULAR DUCT - for CTHB/T Roof Fans,1 x Time Delay Unit - DT20B1 x 220x90mm 90 Degree Vertical Bend1 x 220x90mm x 1m Low Profile Plastic Ducting - 1 Meter1 x 220x90mm Mounting Clip (Individual)1 x Run On Timer - 5s - 4hrs - RT5A1 x ELTA - Three Phase Transformer 10amps1 x FU 22 25 Frequency Inverter1 x Elta Variable Speed Drive IP66 - 1.5KW1 x 204 x 60mm Duct to Fitting Connector for use with Insulated Thermal Ducting1 x FU 15 16 Frequency Inverter1 x Frequency converter RUCK - FU 075 212 x FRQ5-10A Inverter Speed controller1 x 204 x 60mm Duct to Duct Connector for use with Insulated Thermal Ducting1 x Elta SLC800/4B-3AC - IP551 x Soler & Palau TCBT/6-800/H - IP651 x Elta Turboflow-TF - 500mm(A) - Three phase1 x 100mm Round Equal T Piece1 x Soler & Palau - Contra Rotating TCBTx2-500 - IP651 x Activated Carbon Discarb Cell - 293H x 293W x 598Dmm1 x Kitchen Grille with Grease Filter - 300x300 - NO GRILLE BOX1 x Compact SCD630/4-1AC1 x Raptor SDA630/4-3EC1 x Classic SAX23/9A Window/Wall Mounted1 x EZQ 20/2 B - High Performance Plate Axial Fan1 x ES9G Window Fan Systemair1 x Belt Drive Cased Axial Fan - 630mm - L version2 x Soler & Palau - HXBR/4-355/H - IP541 x Ancillary Pack for SLC-4501 x Soler & Palau TCBT/4-315/H - IP441 x Impeller Side Guard - 315mm1 x Elta SLC315/4-3AC - IP551 x HXP450/4-1 - 4 Pole - Single Phase1 x PRIO-160 160mm Inline Mixvent Fan1 x Soler & Palau TCBT/4-250/H - IP441 x KABT High Temp Acoustic Kitchen Fan & Inverter Kit - KABT/4-12000/560 ND - Pack 51 x CO2 Room Sensor - CO2-R1 x Differential Pressure Switch - 100 - 1000 Pa - IP651 x ZAP 710-61 Plate axial fan1 x AW Sileo EC Plate Axial Fan - Three Phase - 710mm1 x Duct Mounted Filter Box With G2 Paper AND Metal Washable Filter - 400mm1 x Vent Axia SABRE Plate Mounted Sickle Fans - VSP315141 x EBB-175 S DESIGN Centrifugal Extractor Fan1 x Duct Mounted Filter Box With G2 Paper AND Metal Washable Filter - 315mm1 x Duct Mounted Filter Box - MINICELL F7 Grade Panel Filter 315mm Spigot1 x Duct Mounted Filter Box - G4 Grade Panel - 200mm1 x Elta SLC900/4A-3AC - IP551 x Elta Unpodded Silencer Melinex 2D-1000mm Dia1 x HXP500/6-1 - 6 Pole - Single Phase1 x Helios GigaBox 630mm GBD 630/4/4 centrifugal1 x Elta SCP500/4-1AC - IP551 x Elta Unpodded Silencer 1D-560mm1 x FSAF1250C1DA Silencer 1320/201 x HCBT-4/500-H - Three Phase 400v Only - 56033228001 x Soler & Palau - HCBT/4-315/H - IP651 x Rotorex HXTR Sickle Bladed Plate Axial Fan - 6 Pole - Three Phase - 710mm1 x Decor 200-C Bathroom Fan1 x Elta Cased Axial Flange - 400mm1 x CBS-100 Outlet Flange for CBT-1001 x EuroSeries (ESP) - Plate Mounted Axial Fans 560-34-B1 x Nicotra RDH E4-0355 (K)1 x Hydor HPA560/6-1A1 x 316 Grade Stainless Steel Flat Bar Flange - 400mm1 x High Temperature Flexible Connector - 063-800-PU2501 x Curved boot - 200mm1 x DDMP 07/07 Mounting Flange1 x CBS-80 Outlet Flange for CBT-801 x Elta SCP560-1EC - IP551 x Ducting T Piece Equal - 200mm1 x Soler & Palau - HCBT/6-560/H - IP651 x HD Series Control Damper - 1000mm X 1000mm1 x Ducting T Piece Equal - 100mm1 x FSAF450FTX 450 mounting feet (Pair)1 x MK 355 - Mounting Feet for Helios AMD Cased Fans1 x Compact SCD630/4-3AC1 x External weather louvre 500w x 500h - WL501 x Mounting Feet 160-180 (pair) for ADH E0-01601 x Direct AM Delivery Surcharge1 x FUM Mounting Foot for ERM 2501 x ELS Plasterboard Adaptor1 x CBP-9/9 LOW PRESSURE CENTRIFUGAL FAN1 x Transformer (silent) speed controller - RE 1.5 Amp1 x 450mm 316 Grade Stainless Steel Spiral Ducting - 3 Meters1 x AM pallet Delivery Surcharge1 x DA12/9 Feet1 x LCA403226 - Long Cased Axial Fan1 x FedEx TEN AM delivery Surcharge1 x Male Ducting Connector - 180mm1 x RUCK MTP 20, 10K, Speed control1 x Speed Controller - REB31 x Acoustic MiniBox Fan - MINI-BOX 1501 x Access Door 200mm x 200mm1 x Flexible PVC Ducting - 220x901 x CBM Low Pressure Centrifugal Fan - CBM 12/9 6 Pole 736watt C1 x Access Door 400mm x 400mm1 x Access Door for Circular Duct - 400 x 300 - SIZE 561 x Access Door for Circular Duct - 400 x 300 - SIZE 451 x KV 200 L Sileo1 x CBT-60N Centrifugal1 x Blast Gate (Manual) 125mm1 x HRFD 400/4/2 Cased Axial Fan 400mm - 3 Phase1 x External weather louvre Rectangular in RAL 9010 - 1200w x 800h - WL501 x Additional Delivery Surcharge1 x ACQ-150-12D Acoustic Inline Box Fan1 x KBD- outlet mounting flange for CRMT 2801 x MV-Silent 350 Bathroom Extractor Fan Kit - Timer1 x DVV 800D4-6-XS/F400 smoke ext
Reviews
DAOSL Back Draft Damper
DAOSL Back Draft Damper
£ 10.53

Look good, works well, except the shaft of the lanellae cuts...