HD pumps
HD pumps have the same interaxis of ISO 2858 chemical norm pumps, this means easy interchangeability. Casing and impeller manufactured with investment casting technology. Standard IEC motor (different brand available) with stub shaft design. Possibility to choose seal arrangement: single, bouble tandem, double back to back and packing gland.
Use
HD pumps can handle aggressive organic and inorganic liquids in chemical industries. They are also used in general industrial service, foodstuff industry, water/solvent recovery process, power stations, steel industry and small evaporator plants.
Unions
Series HDM: Flanged unions UNI PN 16
Series HDA: DIN 11851 unions (food applications)