• Cast casing and Impeller in AISI316, Titanium, Hasloy C; • Cast Iron/Carbon Steel bracket (VPL & VPM only) • No contact between internal rotating parts, except for mechanical seal rings (pumps mod. VPS and VPL) and rotating bushes (pump VPM magnetic drive); • No need for external lubrication source to operate; • Easy maintenance; • Design temperature 100°C; • Pressure rating NP 10;