• 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 Ducting 45 Degree Bend - 1000mm1 x BDS 630/710 RA b/d shutter1 x 100mm Wall Duct - 350mm1 x Revolution SLCX ATEX Long Cased Axial Flow Fan SLCX500/2-3 Three Phase1 x 100mm Round Connector1 x Mini Diffuser - 100mm1 x Ducting 90 Degree Bend - 1000mm1 x 150mm - 100mm Round Reducer1 x GB-KW 355 Drain pan for Giga Box Fans - 355mm1 x Revolution SLCX ATEX Long Cased Axial Flow Fan SLCX400/4-3 Three Phase1 x AXCBF-EX 800-9/18-4 Bifurcated Atex Axial Fans1 x TTT/4-800/L N 2,2KW (230/400V50HZ)EXEIIT3 VE Atex Unit1 x FU 075 52 Frequency Inverter (IP20)1 x Pressed Ducting Saddle - 630mm1 x Systemair AR 200E2 Sileo - IP441 x FlameProof Plate Axial Fan - Single Phase - 10.5 inches - Eexd IIC T4 -4pole1 x HXP450/4-1 - 4 Pole - Single Phase1 x Jetflow-HIT Metal inline - 200mm1 x 110 x 54mm Elbow Bend Male1 x Differential Pressure Switch - 200 - 1000 Pa - IP541 x Frequency converter RUCK - FU 075 201 x Helios - FIUK-11KW 24.0A - FREQUENCY INVERTER1 x CBT-100 N (230/400V50HZ) LG270-EXDIIBT41 x HRT/4-630/25-APN C21 x Elta SPA630/68-3AC - IP541 x CBT-130N Centrifugal ATEX II 2G Exe II T31 x FlameProof Plate Axial Fan - Three Phase - 15 inches - Eexd IIC T4 -4pole1 x AES-Fire control unit1 x Differential Pressure Switch - 50 - 500 Pa - IP651 x Differential Pressure Switch - 20 - 300 Pa - IP651 x Elta SPA630/6-1AC - IP541 x BEAS-control module1 x Ancillary Pack for SLC-6301 x Jetflow-HIT Metal inline - 150mm1 x HQD 315/2 EX - ATEX Rated Plate Axial Fan (2-pole)1 x 110 x 54mm Rectangular Wall Plate
Reviews
Transformer (silent) speed controller - RE 1.5 Amp
Transformer (silent) speed controller - RE 1.5 Amp
£ 125.99

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