This product is a fan designed to provide reliable and efficient cooling It is made of injected thermoplastic (ASA PC) and is available in grey (RAL 7035) color The fan has a ball bearing type and a maximum pressure of 170 Pa It has a power range of 145 W 50 Hz and 182 W 60 Hz, and a free flow rate of 983 m3/h at 50 Hz and 944 m3/h at 60 Hz It can be used in ambient air temperatures ranging from -15 to 60°C It has a terminal block and comes with a filter, an outlet grille, and two protective grilles on the front and rear surfaces It has an IP54 degree of protection and a noise level of 77-78 dB The cut-out dimensions of the fan are 291 x 291 mm This fan also comes with an anti-insect filter included Protection IP54. Specifications Main Range ClimaSys Product name ClimaSys CV Product or component type Fan Type of filter Standard Flow rate Free flow rate with standard filter: 259685.8 Gal/hr(US) (983 m3/h) at 50 Hz Free flow rate with standard filter: 249382.9 Gal/hr(US) (944 m3/h) at 60 Hz [Us] rated supply voltage 103...122 V Input voltage 115 V 50/60 Hz Complementary Absorbed power 145 W 50 Hz 182 W 60 Hz [In] rated current 1.279 A 50 Hz 1.6 A 60 Hz Noise level < at 77…78 dB Bearing type Ball Height External: 13.2 in (336 mm) Width External: 12.4 in (316 mm) Depth External : 6.4 in (162 mm) Cut-out dimensions 291 x 291 mm Product weight 9.04 lb(US) (4.1 kg) Material Outlet grille injected thermoplastic (ASA PC) Colour Outlet grille grey RAL 7035) Ambient air temperature for operation 5…140 °F (-15…60 °C) Ambient air temperature for storage -40…158 °F (-40…70 °C) Maximum pressure 170 Pa flow rate 0 m³/h Connections - terminals Terminal block IP degree of protection IP54 Device composition 1 axial motor 2 protective grille on the front and rear surfaces 1 filter front of axial motor 1 outlet grille front 1 cut-out template Condition of use Filter must be cleaned and replaced regularly Overfrequent filter replacement should be avoided Outside temperature must be 5 °C lower than inside temperature Flow rates depends on the work point, see ProClima software Surrounding environment must be relatively clean