... 1 Get China CCPC, CE, UL certificates 2 Imported burner from Italy 3 ORMON, DELIXI ... is 0.376MM thick.Basement and floorSteel assemble, 2 rows of grilles with standing weight and 3 rows ... fan, air capacity:23000m³/h, Air speed:0.2~0.3M/SExhaust fan1SET 4KW centrifugal fan, air capacity ... Air speed:0.2~0.3M/SExhaust pipe4M straight pipe; 1PC 90° exhaust elbow;1PC 45° exhaust elbow; European flangeSmoke ...