Mazzei - 2083 Series - 2.0" Male NPT Inlet/Outlet Connections (1.25" Male NPT Threaded Suction Port) Omnipure (E5785) E-Series ALL Phosphate 2.5" X 14" or S5Q-P UV purification units

or S5Q-P UV purification units

Engineered specifically for UV disinfection with optical clarity that allows 254nm wavelength light to pass through efficiently

QMP501 Diverter Valve with Return Feature

and demanding whole-house

Mazzei - 2083 Series - 2.0" Male NPT Inlet/Outlet Connections (1.25" Male NPT Threaded Suction Port) Omnipure (E5785) E-Series ALL Phosphate 2.5" X 14" or S5Q-P UV purification unitsMazzei Injector Systems Mazzei 2083 Series Venturi Injector Differential pressure injector with internal mixing vanes for superior chemical and gas injection into water systems No Moving Parts Wide Pressure Range Microbubble Mixing Technology Low Maintenance Design The Mazzei 2083 Series venturi injector features 2. 0" Male NPT inlet outlet connections with a 1. 25" Male NPT threaded suction port, engineered for high flow chemical and air injection