Mazzei - ISO 978 Series - 25mm Male BSPT Inlet/Outlet Connections (0.50” Barbed/Male NPT Threaded Suction Port Cap) Type_Combo Kit Replace filter when scale begins

Replace filter when scale begins appearing on equipment or when flow rate decreases noticeably

and other microorganisms

low pressure activation Connection Type 3/8" push-fit (John Guest compatible) Dry Run Protection Can run dry without damage to pump Certifications NSF Listed

🧪 Catalytic Action

High-capacity carbon block reduces chlorine taste and odor while providing enhanced dirt-holding capacity

Mazzei - ISO 978 Series - 25mm Male BSPT Inlet/Outlet Connections (0.50” Barbed/Male NPT Threaded Suction Port Cap) Type_Combo Kit Replace filter when scale beginsThe Mazzei ISO 978 Series venturi injector features 25mm male BSPT inlet and outlet connections with a 0. 50" suction port, engineered for precise chemical and gas injection in water treatment systems. Internal mixing vanes create thousands of microbubbles for superior dissolution and contact efficiency with no moving parts to maintain. SPECIFICATIONS ISO 978 Series Key Specs Model Series ISO 978 Mazzei venturi injector Inlet Outlet 25mm BSPT Male