FNPM – Magnetic drive pump in plastic
Pumps type FNPM are horizontal, single-stage, end-suction, top-discharge centrifugal pumps with magnetic coupling, dimensioned to comply with standards EN 22858, ISO 2858.
The scope of application covers the wide fields of chemical processing and environmental technology where chemically aggressive fluids of various concentrations at up to 190°C are to be handled. The constant standardization of the drive components and the unique magnetic cartridge reduce the variety of parts and enable cost-saving stocking concepts. The magnet cartridge is a pre-assembled, ready-to-use unit containing all core components of the magnetic drive pump (e.g. plain bearings, impeller and containment shells). Replacement takes only a few minutes – then the old unit can be reconditioned. The cost advantage over the usual quick-coupler unit: up to 25%.
Aggressive, especially toxic, highly flammable, explosive or foul smelling media. In general all liquids that must not get into the atmosphere during the pumping process.
- Chlor-Alkali Electrolysis
- Sulphuric acid
- Nitric acid
- Hydrochlorid acid
- Organic solvents
- Drain of volute casing
- Flange connections according to international standards
- Leakage monitoring
- Storage and priming tank
- Pump accessories
Materials
- Perfluoralkoxi PFA
- Polytetrafluorethylene PTFE