The ebm-papst RadiCal series 230VAC centrifugal fan and blower has backwards-curved blades for primarily for intake suction. Since most of the pressure build-up takes place in the impeller, there is generally no need for a scroll housing. The centrifugal fans have very good hydraulic efficiency and a low noise level and are ideally suited for high-pressures. It has a width of 190mm and depth of 68.5mm.
Supplied with capacitor and inlet ring.

Surface of rotor coated in black
Material of impeller is PA plastic
Number of blades are 7
Direction of rotation is clockwise
Insulation class "B"
Humidity class F1-2
Operating temperature ranges between -40 °C and 80 °C
Mounting position shaft horizontal or rotor on bottom
Condensate discharge holes rotor-side
Operation mode S1
Motor bearing is ball bearing
Motor protection thermal overload protector (TOP) wired internally
Cable exit variable
Airflow is 540m³/hour
Fan speed is 2350rpm

Central air conditioning units or building ventilation systems
Automobile
Railway
Electronic products
Medical treatment
Household
Ventilation
Air conditioning
Refrigeration system

CCC
EAC
VDE
IP44 rated
CE certified
EN 60335-1