Mazzei - ISO 684 Series - 20mm Male BSPT Inlet/Outlet Connections (0.25" Barbed Suction Port Cap) Material:Polyvinylidene Fluoride - Blue (PVDF) while the opaque shell protects

while the opaque shell protects resin from UV degradation and maintains consistent performance throughout the service life

and inspect the stainless steel mesh screen regularly—especially in high-sediment applications where clogging can reduce injector suction and chemical delivery rates

This specialty DI cartridge fits standard 10" filter housings and delivers consistent TDS reduction through a dual-resin exchange process

and light commercial water treatment installations

UK-engineered push-fit plumbing connector with grip-and-seal collet technology for water

Mazzei - ISO 684 Series - 20mm Male BSPT Inlet/Outlet Connections (0.25" Barbed Suction Port Cap) Material:Polyvinylidene Fluoride - Blue (PVDF) while the opaque shell protectsThe Mazzei ISO 684 Series venturi injector delivers precision chemical and air injection through patented internal mixing vanes that create thousands of microbubbles for maximum solubility. Built from chemical resistant PVDF with 20mm male BSPT connections and a 0. 25" barbed suction port, this differential pressure injector operates without moving parts for reliable, low maintenance performance. SPECIFICATIONS Mazzei ISO 684 Technical Details Model