• Model:AWSileo250E4

Systemair AW-Sileo 250-E4

£ 173.79 (excl. VAT)

£ 208.55 (inc. VAT)

Plate Axial Fans - AW Sileo 250-E4 (4 pole) manufactured by Ziehl Abegg (German)

983 m3/hr, 50W motor

These fans are generally quieter than most plate axials fans due to their fan shape, also a little more efficient.

• speed controllable by voltage reduction.
• inlet protection guard
• safe and maintenance free operation
• can be installed in any mounting position
• electric connection via terminal box mounted on the motor
• single phase fans are supplied with capacitor

AW sileo range have a bionic shaped fan blade, and are driven by external rotor motors. The AW range is equipped with a square wall plate, galvanized steel and powder coated in black (RAL9005).

The protection guard at the inlet side is powder coated in black. The axial impeller is manufactured from black high efficiency composite material. The impeller is balanced dynamically in two levels in accordance with DIN ISO 1940 part 1, quality G6.3.

The motors are equipped with thermal contacts for motor protection, with leads to be connected to a motor protection unit.



Download specifications HERE

PDF Files


AW 250E4 Sileo Axial fan

Available Options

1 x HRT/4-500/25-BPN C1 x HRST/6-910/30-BZ1 x Impeller Side Guard - 450mm1 x Soler & Palau - HCBT/4-900/H - IP551 x Backdraught Shutters 039-SFSV-63/711 x Elta - HTS450/4-1 - Case Mounted Circulating Axial Fan1 x Clearflow CF Roof Mounted Vertical Discharge Centrifugal Fan - CF315/4-1AC - Single Phase1 x Belt Drive Cased Axial Fan - 450mm - H version1 x Elta Viper SCC Duct Mounted Centrifugal Fan - SCC560-1AC1 x BDS 400/450 RA b/d shutter1 x ECO-500 Kitchen Extract Fan1 x Impeller Side Guard - 400mm1 x Clearflow CF Roof Mounted Vertical Discharge Centrifugal Fan - CF350/4-3AC - Three Phase1 x BDS 500/560 RA b/d shutter1 x Clearflow CF Roof Mounted Vertical Discharge Centrifugal Fan - CF500/4-3AC - Three Phase1 x Soler & Palau - TGT/4-450-6/0.55kW 32 Degree1 x Elta SPA500/6-1AC - IP541 x Helios VARW 450/4 - TK1 x Vent Axia T-Series Controller1 x ELM 25 EX Flexible Cuff for ERM 2501 x Genius Whole house unit -1 x Acopel F400-180/1601 x Gorilla HVLSX501 x Elta - SMT 125 Mixvent Inline Fan - Clearance Stock Line1 x Elta SLC560/4C-3AC - IP551 x Hydor Typhoon Circulation Fans - HVFB - 300mm1 x Elta Quietflow Twin SQT400-1ECL1 x 204x60mm Double Airbrick Adapter1 x 204x60mm Elbow Bend with 150mm Fixed Spigot1 x 204x60mm x 2m Low Profile Plastic Ducting - 2 Meter1 x 204x60mm 90 Degree Horizontal Bend1 x 204x60mm 90 Degree Vertical Bend1 x Remote Timer Control - 13511 x NKS-D swirl diffuser v-300 x 300mm1 x Differential Pressure Switch - 20 - 300 Pa - IP541 x Differential Pressure Switch - 100 - 1000 Pa - IP651 x Commercial Thermostat - TH161 x Euro Series - Case Axial - ESC500141 x HRFD 400/4 EX Atex Rated 400mm Cased Axial Fan 400v1 x Elta SLC500-1EC -IE5 Motor- IP551 x Eco-Loft Positive Input Ventilation System - PIV Loft Mounted -EVL-HAS1 x Belt Drive Cased Axial Fan - 500mm - L version1 x PPF4 - Positive Pressure Supply Fan1 x B-flow Impeller HCBB/T-560mm1 x Helios GigaBox 450mm GBD 450/4/4 centrifugal
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