Height (mm): 570 Width (mm):76 Thickness (mm):94 Central distance (mm):500 Con. Dia inch: G1 Weight (kg/pc): 1359 Water volume (l/pc):0.40 Thermal output (W/pc) -165 Thickness of heater wall (mm):1.8 Material: ADC12 Aluminum Maximum working pressure (Mpa):16bar Color: according with the customer`s requirement