• Model:SJMF-S250-1EC

Jetflow Silent SJMF-S 250-1EC

£ 647.40 (excl. VAT)

£ 776.88 (inc. VAT)

Jetflow Silent SJMF-S 250-1EC

• 3 standard sizes from 250mm
• Air volume flow rates up to 0.442 m3/s
• Static pressures up to 343 Pa
• Suitable for operating temperatures up to +60℃
• Acoustic design for low noise levels
• Low Specific Fan Powers
• Available in EC

Typical Applications
• Schools
• Colleges
• Shops
• Retail Parks
• Commercial
• Hotels
• Restaurants
• Cafes
• Cafeterias
• Pubs
• Offices
• General HVAC

Control
Supplied suitable for fixed speed
operation. A Detachable 5 metre lead
with 3.5mm jack connection to the unit
is supplied for connection to a remote
potentiometer, 0-10VDC or PWM Circuit.

Electrical Connection
Electrical connection via 1.5 metre Mains
lead complete with BS1363-1 UK 3-pin
plug BS1361 fuse 3A

Construction
Manufactured with aluminium or cold
rolled steel sheet, dependant on size.

Motor
Brushless EC motors are fitted as
standard. The IPX4 motor contains
sealed for life heavy duty NWB bearings.
All motors are suitable for use in ambient
air conditions up to +60℃.

PDF Files


1 x Soler & Palau - HXBR/4-250/H - IP441 x HRFD 315/4 EX Atex Rated 315mm Cased Axial Fan 400v1 x Spiral Duct Grille Termination - 100mm1 x Revolution SLCX ATEX Long Cased Axial Flow Fan SLCX400/4-3 Three Phase1 x Spiral end cap - 100mm1 x Duct Fast Clamps - 100mm1 x Anti Vibration Duct Suspension Rings - 100mm1 x 204x60mm Elbow Bend with 100mm Fixed Spigot1 x Elta Standard Ambient Flexible Connector - 1000mm1 x Ducting T Piece Equal - 630mm1 x Elta 2 Amp Electronic single phase speed controller.1 x ELTA - Single Phase Transformer 8amps1 x Female Ducting Connector - 630mm1 x HV Wall Mounted Belt Drive Fan 1250mm 400V / 50Hz 1.1kW - Three Phase1 x Clearflow CF Roof Mounted Vertical Discharge Centrifugal Fan - CF500/4-3AC - Three Phase1 x Female Ducting Connector - 200mm1 x Raptor SDA450/46-3AC1 x Acopel F400-500/1601 x Ducting 30 Degree Bend - 250mm1 x Elta 3 Amp Electronic single phase speed controller.1 x Universal Pipe Fixing Clip1 x Jetflow-HIT Metal inline - 200mm1 x 200mm - 150mm Stainless Steel Ducting Reducer1 x Spiral Duct Grille Termination - 630mm1 x Compact SCD450/4-3AC1 x 45JMP/16/4/5/3/3ph Plate Fan1 x Spiral Ducting 1 meter - 200mm1 x Duct Fast Clamps - 250mm1 x Elta SCP450/4-3AC - IP551 x Hydor HPA450/4-1A1 x Jetflow Silent SJMF-S 250-1EC1 x 204x60mm x 1000mm Long Hi-Flow Duct Silencer1 x Acopel F400-200/1601 x Clearflow CFHT Kitchen/High Temp Roof Fan - CFHT500/4-3AC1 x Ancillary Sealing Band - 250mm1 x Duct Termination with Mesh - 630mm1 x Ducting 90 Degree Bend - 200mm1 x 204x60mm 45 Degree Horizontal Bend1 x Elta Turboflow-TF - 450mm - Single phase1 x Rosenberg RS-315M.3EF Centrifugal Inline Fan1 x Acopel F400-710/180
Reviews
Circular Inline Silencers - 0.6M long - SLU-600
Circular Inline Silencers - 0.6M long - SLU-600
£ 50.56

I have a loft mount extractor fan which was very noisy. I ...