• Model:SJMF-S250-1EC

Jetflow Silent SJMF-S 250-1EC

£ 692.72 (excl. VAT)

£ 831.26 (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 Variable Speed Drive IP66 - 0.75KW1 x Skyflow SSR Horizontal Roof Cowl SSR31/35B2 x Speed Controller - REB81 x ACO8AC/EC AutoChangeover panel1 x Elta - Room Sensor - Temp/Humid/C022 x ACOAS/ AC/EC Auto Changeover 8Amp1 x Mini Diffuser - 100mm4 x ELTA - Three Phase Transformer 3amps1 x Vent Axia ACM 125 T (Timer Model) inline mixed flow duct fan1 x Helios TSW 1.5 Amp Transformer speed controller2 x Single phase speed controller by auto-transformer - RMB 1.5 Amp1 x Speed Controller - REB101 x ELM 18 EX Flexible Cuff for ERM 181 x Transformer Speed Control - RTRE- 7.0Amp1 x Transformer Speed Control - RTRE- 1.5Amp2 x CBM Low Pressure Centrifugal Fan - CBM 12/12 6 Pole 736watt CVR1 x CBM Low Pressure Centrifugal Fan - CBM 10/10 4 Pole 550watt VR1 x TD160-NT Mixvent - 100mm - TD160 Timer1 x Helios RR-250-C Centrifugal inline fan1 x Elta Variable Speed Drive IP66 - 0.37KW (1ph to 3ph)1 x CBM Low Pressure Centrifugal Fan - CBM 9/9 4 Pole 550watt 3V (3-Speed)1 x DDMP 10-08 FLANGE2 x Biflow SB315-CON4-3 - High Temperature Bifurcated Fan3 x CBM 9/7 4p 420W RE-VR1 x CBM Low Pressure Centrifugal Fan - CBM 9/9 4 Pole 550watt C VR3 x Duct Termination with Mesh - 355mm2 x 110 x 54mm Round to Rectangular Adaptor - Long4 x CBS-100 Outlet Flange for CBT-1002 x CBM 12/9 CM/AL 1100W 6PT - Closed Motor1 x 125mm Round Connector with Damper2 x CBT-130N Centrifugal1 x Chaysol DA 9/9 3 speed2 x Flanged Damper 019-0500-STD1 x 204x60mm Insulated Rectangular Vertical 90° Bend1 x Ancillary Pack for SLC-3551 x CBM Low Pressure Centrifugal Fan - CBM 10/10 4 Pole 550watt CVR1 x Vent Axia W300310 Controller Electronic 1.5A2 x Biflow SB250-CON4-3 - High Temperature Bifurcated Fan3 x Duct Termination with Mesh - 150mm3 x CBT-130N Centrifugal ATEX II 2G Exd IIB T43 x HIMF - Mixed Flow Fan 125mm Inline Fan3 x DPD 12PM Delivery Surcharge6 x SPI-100 C Iris damper3 x DDMP 12-12 3F 5700W M6M0 DG71 x Helios HQW-355/4 - IP551 x RUCK MTP 20, 10K, Speed control2 x Elta SCP400/4-1AC - IP552 x CAD-COMPACT 900 ADVANCED N8 - MVHR unit2 x DDMP 12-09 1F 1800W M6A4 DA81 x Elta SLC500/4B-1AC - IP551 x Ancillary Pack for SLC-4001 x DDMP 10-10 FLANGE1 x Duct Termination with Mesh - 710mm1 x Biflow SB250-CON2-3 - High Temperature Bifurcated Fan1 x Elta SCP500/4-1AC - IP551 x Speed Controller - REB51 x CBM 7/7 147w 4P RE-VR1 x BDS 200/250 RA b/d shutter1 x Chaysol da 9-7 - 3 Speed2 x Helios PA10 Speed Potentiometer1 x Elta SLC560/4C-3AC - IP551 x Duct Termination with Mesh - 400mm1 x Binks Bullows - Spray Booth Filter1 x 100mm Round Connector with Damper1 x Helios ESA-1 Surface mounted Speed Control 1amp1 x Classic SAX23/9A Window/Wall Mounted1 x Run On Timer - 5s - 4hrs - RT5A1 x Vent Axia T-Series Wall Model TX9WL
Reviews
Circular Inline Silencers - 0.6M long - SLU-600
Circular Inline Silencers - 0.6M long - SLU-600
£ 58.40

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