PERFORMANCE AND WORKING LIMITS Capacity up to 210 l/min (12.6m3/h)Total Head up to 45mMax. Suction lift up to 7mMax. Pressure 10 barFluid temperature up to +80°C.Max. ambient temperature up to +40°C.Min. temperature -10°C. The Scm series electric pumps are with a single centrifugal impeller, particularly suitable for civil and industrial uses to pimp clean water and chemical non-aggressive liquid. Regarding as a traditional water pump with a single centrifugal impeller cantilevered in the motor shaft directly, The SCM series pumps have a compact size, extremely reliable, very simple to use and almost maintenance-free, These pumps should be installed in a covered area, protected against the weather.　 Label Data Model Output W HP Hmax m Qmax A Size SCm16 250 1/3 16 76 1.8 1"?1" SCm22 370 0.5 22 90 2.5 1"?1" SCm28 550 0.75 26 100 3.7 1"?1" SCm32 750 1 32 110 4.8 1"?1" 1.5SCm20 750 1 20 210 4.87 1.5"?1.5"