• 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


2 x Single phase speed controller by auto-transformer - RMB 8.0 Amp1 x Elta 6 Amp Electronic single phase speed controller with TK3 x MWS 1.5 – Transformer Controller With Motor Protection2 x WS - Reversing Switch from Helios Fans1 x CPTA-S PIR SENSOR Volt Free Contacts - Surface Mounted1 x KMBI 180 Connector rectangular/circular to install on the discharge of CMT4 x Helios HQW-630/4 - IP556 x Transformer (silent) speed controller - RE 3.0 Amp1 x Helios HQW-200/2 - IP553 x Electronic extractor fan speed controller - FSC 1.51 x BEAS-control module3 x Helios HQW-200/4 - IP551 x Systemair Save Connect 2.0 Internet Module2 x Speed Controller - REB1-N3 x HCFC 1.7 - Reversible Speed Controller for HCF sweep fans1 x Remote Timer Control - 13511 x Envirovent G4 Filter - SL-G4/F73 x Vent Axia Silent 100T (TIMER)2 x PIR Sensor - PIR22 x EC6H - Reversible Group Fan Electronic Controller2 x Skyflow SSR Horizontal Roof Cowl SSR31/35B2 x TG-K3/NTC10-01 - Duct temperature sensor1 x KMBI 225 Connector rectangular/circular to install on the discharge of CMT3 x Elta Variable Speed Drive IP66 - 0.37KW (1ph to 3ph)2 x Skyflow SSR Horizontal Roof Cowl SSR31/35BS2 x Speed Controller - REB53 x MTP 10, 10K, Speed control2 x TUNE-R-200-3-M1 - Control Damper2 x REE-1 Electronic Speed Controller2 x EBM-Papst D4E225-BC01-17 Double inlet2 x RDH FLEX-SQUARE - ADH/RDH 04502 x Multiflow SMB550/4-1AC3 x Transformer Speed Control - RTRE- 12.0Amp1 x Commercial Single or 3 phase Fan Reversing Switch - RS13 x Elta Variable Speed Drive IP66 - 0.75KW1 x DEF-140T Inlet Guard for the CBT-100N1 x MEV Spider Wireless boost Switch - MEV-SWH-W3 x PIR Sensor - PIR43 x Speed Controller - REB102 x Vent Axia T-Series Controller2 x Transformer Speed Control - RTRE- 7.0Amp2 x Helios TSW 1.5 Amp Transformer speed controller1 x CMT-2 225/090 1.1KW - Single inlet centrifugal fan direct driven1 x CBS-60 Outlet Flange for CSB/CBT-601 x Single phase speed controller by auto-transformer - RMB 10.0 Amp1 x Two Speed Switch - REGUL-21 x MTS10- extractor fan 3 step switch1 x Helios PU10 Speed Potentiometer (Flush Mounted)2 x Transformer (silent) speed controller - RE 1.5 Amp1 x UB47- Universal Insulated Terminal1 x Isolator Switch - EFF-ISO4 x Airvent ceiling fan controller2 x Helios HQW-250/4 - IP552 x DDMP 10-08 3F 2210W M6A4 DG02 x REU 7amp Speed control - Two Speed Five-Step Transformer - Trickle and Boost1 x Isolator Switch - ISOSW2 x TG-R room temperature sensor1 x DDMP 12-12 3F 1810W M6A4 DG02 x TUNE-R-200-3-M4 - Control Damper1 x Vent Axia ACM 125 T (Timer Model) inline mixed flow duct fan2 x Elta - Room Sensor - Temp/Humid/C023 x CBT-100N Centrifugal1 x RDS 7 Helios Transformer Controller With Motor Protection2 x Transformer 5 Speed Controller - ATC1-2TK2 x Elta 6 Amp Electronic single phase speed controller.4 x CBM Low Pressure Centrifugal Fan - CBM 10/10 4 Pole 550watt CVR2 x Helios HQW-315/4 - IP553 x Transformer Speed Control - RTRE- 1.5Amp2 x Speed Controller - REB11 x REB-CVF 0-10v Controller1 x Transformer 5 Speed Controller - ATC1-4TK1 x RDS 11 Helios Transformer Controller With Motor Protection1 x CBA-100 Inlet Flange for CBT-1001 x Helios ESA-1 Surface mounted Speed Control 1amp1 x Biflow SB315-CON4-3 - High Temperature Bifurcated Fan1 x Biflow SB500-CON2-3 - High Temperature Bifurcated Fan1 x QPTW 250C Acoustic Twin Fan with Controller3 x ELTA - Three Phase Transformer 3amps2 x Duct Termination with Mesh - 250mm1 x CBB-60N Centrifugal1 x Flakt Woods ME 1.6 speed controller 6.0amp - EA9011591 x CBM Low Pressure Centrifugal Fan - CBM 9/9 4 Pole 550watt 3V (3-Speed)1 x 125mm Round Connector with Damper3 x DPD 12PM Delivery Surcharge1 x CBT-130N Centrifugal ATEX II 2G Exd IIB T41 x CSB-60 Centrifugal fan1 x ACO8AC/EC AutoChangeover panel1 x TUNE-R-200-3-M2 - Control Damper1 x Biflow SB250-CON4-1 - High Temperature Bifurcated Fan1 x CBA-130 Inlet Flange for CBT-1301 x TUNE-R-200-3-M0 - Control Damper (NO ACTUATOR)1 x Vent Axia ACM 100 T (Timer Model) inline mixed flow duct fan2 x ENV 100 12v transformer SELV1 x DDMP 10-10 1F 1000W M6A2 DA51 x Quietflow SQS400-1ECL - Centrifugal Box Fan1 x Flat Roof Terminal -OFT 5 - EPDM1 x Biflow SB250-CON2-3 - High Temperature Bifurcated Fan1 x DDMP 12-12 1F 1800W M6A4 DA81 x CBM Low Pressure Centrifugal Fan - CBM 9/9 4 Pole 550watt C VR1 x Bathroom Fan -Envirovent- Silent 100 T (Timer Model)
Reviews
Transformer (silent) speed controller - RE 1.5 Amp
Transformer (silent) speed controller - RE 1.5 Amp
£ 132.29

Unbelievable! With TDmixvent500: noise reduction minimum 50%...