The Speroni CX 40 series are single-stage, mono-block, centrifugal pumps with all the components that are in contact with the liquid constructed in 304 stainless steel. They have a “back pull out” design, for ease of maintenance, which enables the pump body to be removed without disconnecting it from the pipework. It also allows the unit to be installed in any position except with the inlet facing down. Mechanical seals are ceramic graphite and NBR. They have 2 pole motors, with class F insulation and IP55 protection.  They are designed for pumping clean water, at temperatures up to a maximum of 90ºC (ambient 40 ºC). With the addition of a foot-valve, they are capable of a suction lift of 7 metres. They are designed for hot and cold water circulation, water supply and transfer in industrial and agricultural applications.