Orthos manufacturers nozzle products of polypropylene, glass-reinforced polypropylene, PVDF, HDPE, stainless steel, Hastelloy, and combinations of materials such as a stainless-steel screen section with polypropylene stem.
Polypropylene is appropriate for most water treatment applications. However, for example, if water temperatures exceed 140°F (or 60°C) or if specific chemical resistance is necessary, other materials of construction will be selected. Orthos will recommend the most appropriate choice to get the job done.