ASD-SGD 280 - Helios - Bell Mouth And Guard
1 × £116.28 
HRFD 315/4/2 - Helios - Cased Axial Fan - Low Pressure
1 × £516.67 
149-DCV-DPT150 Pressure Transmitter - Elta
1 × £414.00 
068-0315-JF3 - 315dia - 900mm Long - Spigot Silencer - Elta
1 × £126.00 Subtotal: £1,172.95
£2,168.68 ex. VAT
RDD 500/4 EX – Helios – Centrifugal Roof Fan – Horizontal Discharge
Horizontal blowing roof fan with efficiency-optimized aluminum housing and newly developed high-performance radial impeller, explosion-proof according to ATEX.
Housing made of seawater-resistant aluminum with integrated intrusion protection. Engine support plate and base plate made of galvanized steel with aluminum inlet nozzle. Base plate with threaded screw for attaching suction-side accessories (hole pattern according to DIN 24155, sheet 3). Protective grille as standard on the discharge side in accordance with DIN EN ISO 13857.
High-performance radial impeller with backward-curved blades made of aluminum.Dynamically balanced according to DIN ISO 1940-1.
Speed controllable three-phase external rotor motor in closed design in IP44. Ball bearing with moisture protection insulation. Maintenance and radio interference free. Ex version according to ATEX.
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