• 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 Elta Skyflow SSRL710-1EC1 x 110 x 54mm Short Rectangular to Round Adaptor male1 x Ancillary Pack for SB-Biflow 400 model2 x 110 x 54mm Flat Channel Clip (Pack Of 5)2 x 110 x 54mm Low Profile Plastic Ducting - 2 Meter1 x 110 x 54mm Vertical 90 Degree Bend1 x 110 x 54mm Equal Horizontal T-Piece1 x MTP 10, 10K, Speed control1 x 110 x 54mm Rectangular Wall Plate1 x CRBB/4-355/112D PRMI 230v1 x Transformer Speed Control - RTRE- 7.0Amp1 x 110 x 54mm Flat Channel Connector1 x Spiral Ducting 3 Meters - 450mm1 x TechSeal 100FR Duct Sealant Cartridge - 100FRS1 x DHS 500E4 roof fan1 x 110 x 54mm Short Rectangular to Round Adaptor Female1 x 220x90mm Equal T Piece1 x Ancillary Pack for SLC-900 for SLC900/4A-3AC and SLC900/8-3AC1 x GB-WSG 630 External Weather Louvers for the Giga-Box Fans - 630mm1 x Pre 10:30 Delivery Surcharge1 x Female Ducting Connector - 150mm1 x Male Ducting Connector - 560mm1 x Soler & Palau TCBB/6-355/H - IP441 x UB47- Universal Insulated Terminal1 x Impeller Side Guard - 350mm1 x 110 x 54mm Horizontal 90 Degree Bend1 x Flexible PVC Ducting - 110x541 x KTEX 50-30-4 Fan (ATEX)1 x Duct Termination with Mesh - 450mm1 x Anti Vibration Duct Suspension Rings - 315mm1 x Silent 300 CRZ Design PLUS Extractor Fan1 x VKS 355-500 Automatic shutter1 x 110 x 54mm Vertical 45 Degree Bend1 x MEV 160 & 300 Additional Spigots1 x Biflow SB250-CON4-1 - High Temperature Bifurcated Fan1 x Ancillary Pack for SB-Biflow 250 model1 x 125mm Round Condensation Trap1 x GRA-100 External Grill by S&P
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 ...