Air Recirculator Eds24 Euroemme Fans: Air Recirculator EDS24 Normally sold with front and back screen but not louvers. Air recirculator fans used in many industries. EDS24 is the ideal air recirculation fan whenever high air movement capacity- is required. The unique propeller design is selfcleaning and allows the highest efficiency to be reached. The square fan housing and air conveyor (venturi) are made of a strong galvanised sheet-steel. The 6-blade propeller is statically and dynamic balanced for low noise and low vibration. The propeller is available in stainless steel, galvanised steel and pre-coated and galvanised steel. To improve aerodynamic efficiency the fan has been developed in Munters euroemme’s R&D lab. The test chamber has been built according to ANSI / AMCA 210-85 Figure 15 specifications. Construction details and air tightness have been verified by personnel of the BESS Lab at the Agricultural Engineering Department, University of Illinois USA. Propeller Propeller is directly coupled with motor in order to reduce the number of rotating parts. Equipment Fan housing and venturi made of strong galvanised sheet-steel. Each motor is individually tested for 100″/o quality control. Propeller is statically and dynamically balanced. Special threaded bushes on fan’s side panels permit the fan to be easily hung. Every fan is individually checked for quality. EDS24-X-X-X e.g., EDS24-b-2-wm b : Code for electric motor according to above table. 2 : Code for the type of propeller blades. Galvanised propeller blades. Precoated propeller blades. Stainless steel propeller blades. wm : Options codes wm: Fan delivered with pyramidal shape mesh for CE protection on shutter side. nm: Fan delivered without pyramidal shape mesh for CE protection on shutter side (standard) Motor Specifications EDS 24 Code Nominal power Type phases Speed Frequency [hz] Voltage [V] Current [A] rpm [w] [hp] a 370 0.5 3 multi* 50 230 / 400 2.5 / 1.5 900 b 370 0.5 3 multi* 60 230 / 400 2.5 / 1.5 1,100 c 370 0.5 1 multi* 50 220 3.8 900 d 370 0.5 1 multi* 50 240 3.7 900 e 370 0.5 1 multi* 60 220 4.5 1,100 * Multi speed motors must be regulated with auto-transformer which is not supplied. Technical Specifications 05 hp Weight of fully equipped fan1 [kg] 34 Nominal propeller speed [rmp] 900 / 1,100 Airflow at 0 Pa1 [m3/h] [cfm] 10,600 [6,240] Specific performance at 0 Pa1 [m3/wh] [cfm/w] 12.5 [7.3] Propeller diameter [mm] [inch] 600  Number of blades 6 IEC protective class of electric motor IP55 Electric motor winding insulation grade B 1 All values refer to 3 phases 50 Hz motor. N.B Airflow data are measured at standard condition (20 °C, 1013 hPa). EDS 24 is developed and produced by Munters euroemme S.p.A., Italy.