The low-speed aerators series ASP are suited to pump big water quantities with reduced absorbed power.
They are mainly used in waste water treatment plants for biological treatment of wastes and in lagooning systems.
ASP-F version has been created for stationary installations. This version is equipped with galvanized painted steel rotor, or, upon request, stainless steel rotor.
The rotor may alternatively be made from fiberglass (ASP-V variant), reinforced internally by a steel frame.
For installation in tanks or lagoons without a gangway or platform, or for variable liquid levels, the version for floating installation (ASP-G) is available.