• 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 Direct Saturday Delivery Surcharge1 x FSAF1000B1DB Silencer 1043/241 x Elta Variable Speed Drive IP66 - 7.5KW1 x KTEX 50-30-4 Fan (ATEX)1 x Direct Delivery Surcharge1 x 220x90mm Flat Channel Connector1 x MPS Weather Housing1 x 220x90mm x 2m Low Profile Plastic Ducting - 2 Meter1 x S & P Aluminium Axial Fan Louvre Shutter - PER-CR- 3551 x International Shipping Surcharge1 x GB-WSD 500 Weather Protection hood for the Giga-Box Fans - 500mm1 x HVWC800 WALL COWL - for use with the HV-800 belt driven fans1 x GB-WSD 355 Weather Protection hood for the Giga-Box Fans - 355mm1 x Additional shipping charge for offshore islands1 x AM pallet Delivery Surcharge1 x 220x90mm Double Airbrick Adapter1 x Pallet Delivery Surcharge1 x 220x90mm 45 Degree Vertical Bend1 x GB-WSD 450 Weather Protection hood for the Giga-Box Fans - 450mm1 x ELTA - Three Phase Transformer 10amps1 x HCF - Ceiling Fan 1200mm (48 inch)1 x Elta Unpodded Silencer Melinex 1D-450mm1 x Helios TSD 3.0 Transformer Speed Control (400v)1 x FRQ5-10A Inverter Speed controller1 x Helios TSD 5.5 Transformer Speed Control (400v)1 x HCFC 1.7 - Reversible Speed Controller for HCF sweep fans1 x Desk fan 9 inch - SFG91 x FSAF1000C1DA SILENCER 1070/161 x FU 15 40 Frequency Inverter1 x Elta Podded Silencer 2D- 710mm1 x Airvent ceiling fan controller1 x Circular Inline Silencers - 600mm - 600mm1 x FSAF400B1DA Silencer 450/81 x HCF - Ceiling Fan 1400mm (56 inch)1 x GORDON W 30/12″ ET Oscillating wall mounted fan with remote control1 x FSAF355B1DX Silencer 395/81 x FSAF1250C1DA Silencer 1320/201 x Elta Variable Speed Drive IP66 - 2.2KW (1ph to 3ph)1 x FRQ-10A V2 Inverter Speed controller1 x Elta Variable Speed Drive IP66 - 0.75KW1 x Elta Unpodded Silencer Melinex 1D-560mm1 x Elta Unpodded Silencer 1D-500mm1 x Elta Variable Speed Drive IP66 - 4.0KW1 x Airvent Ceiling Sweep Fan - 56 inch - 4441241 x Female Ducting Connector - 710mm1 x EM 315-E2M 01- Etamaster-3151 x HXP450/4-1 - 4 Pole - Single Phase1 x Helios SB EC 125 A SilentBox Centrifugal Fan1 x Elta Wall Cowl SWC35/401 x Metal Inline Fan - VENT-355N1 x Raptor SDA400/4-1EC1 x ELM 25 EX Flexible Cuff for ERM 2501 x Elta Wall Cowl SWC25/311 x Ducting T Piece Equal - 710mm1 x Ducting 90 Degree Bend - 300mm1 x Acoustic Box Fans (Inline) - CAB-1001 x Elta Qube SQU Centrifugal Box Fan - SQU4/4-3 HTS - Three Phase1 x Etaline 355mm - E2-01
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%...