Mazzei - 3090 Series - 3.0" Male NPT Inlet/Outlet Connections (Dual 1.5" Male NPT Threaded Suction Ports)
Mazzei 3090 Series Venturi Injector
The Mazzei 3090 Series venturi injector is a precision-engineered differential pressure device designed for high-capacity chemical and gas injection in commercial and industrial water treatment systems. Featuring 3.0" Male NPT inlet/outlet connections and dual 1.5" Male NPT suction ports, this injector creates a vacuum through the venturi effect to draw additives into the water stream without any moving parts. Internal mixing vanes produce thousands of microbubbles for maximum gas solubility and chemical dispersion.
Engineered for Efficiency and Reliability
Venturi-Based Suction
Pressurized water accelerates through the injection chamber, creating a vacuum that draws liquid or gas additives through dual 1.5" suction ports without pumps or external power
Internal Mixing Vanes
Patented vane design generates thousands of microbubbles, dramatically increasing surface area for superior gas transfer and chemical mixing efficiency
Zero Moving Parts
Solid construction with no mechanical components means minimal maintenance, longer service life, and lower operating costs compared to pump-based systems
Wide Operating Range
Functions effectively across a broad pressure range, requiring only minimal differential pressure between inlet and outlet to initiate vacuum at the suction port
Material Options
Available in Polypropylene (PP), PVDF, or ECTFE to handle acids, alkalis, ozone, chlorine, and extreme chemical environments with NSF 61 and FDA approval options
3.0" NPT Connections
Large-bore 3.0" Male NPT inlet and outlet with dual 1.5" Male NPT threaded suction ports for high-flow industrial and commercial applications
Industrial Water Treatment Systems
The Mazzei 3090 Series is ideal for large-scale irrigation systems, municipal water treatment, aquaculture oxygenation, industrial process water, cooling towers, and chemical dosing applications requiring high flow rates. Compatible with chlorine, hydrogen peroxide, acids, alkalis, fertilizers, ozone, oxygen, and other gases or liquids. The 3.0" connection size suits systems with flow rates requiring substantial injection capacity. Available in X, A, and C model variations to optimize suction rates and outlet pressure for specific liquid or gas applications. Consult Mazzei documentation for material selection guidance based on your chemical compatibility requirements.
Mazzei venturi injectors have been the professional standard in differential pressure injection for decades, trusted in agriculture, aquaculture, and municipal water systems worldwide.
Mazzei 3090 Series Venturi Injector
The Mazzei 3090 Series venturi injector is a precision-engineered differential pressure device designed for high-capacity chemical and gas injection in commercial and industrial water treatment systems. Featuring 3.0" Male NPT inlet/outlet connections and dual 1.5" Male NPT suction ports, this injector creates a vacuum through the venturi effect to draw additives into the water stream without any moving parts. Internal mixing vanes produce thousands of microbubbles for maximum gas solubility and chemical dispersion.
Engineered for Efficiency and Reliability
Venturi-Based Suction
Pressurized water accelerates through the injection chamber, creating a vacuum that draws liquid or gas additives through dual 1.5" suction ports without pumps or external power
Internal Mixing Vanes
Patented vane design generates thousands of microbubbles, dramatically increasing surface area for superior gas transfer and chemical mixing efficiency
Zero Moving Parts
Solid construction with no mechanical components means minimal maintenance, longer service life, and lower operating costs compared to pump-based systems
Wide Operating Range
Functions effectively across a broad pressure range, requiring only minimal differential pressure between inlet and outlet to initiate vacuum at the suction port
Material Options
Available in Polypropylene (PP), PVDF, or ECTFE to handle acids, alkalis, ozone, chlorine, and extreme chemical environments with NSF 61 and FDA approval options
3.0" NPT Connections
Large-bore 3.0" Male NPT inlet and outlet with dual 1.5" Male NPT threaded suction ports for high-flow industrial and commercial applications
Industrial Water Treatment Systems
The Mazzei 3090 Series is ideal for large-scale irrigation systems, municipal water treatment, aquaculture oxygenation, industrial process water, cooling towers, and chemical dosing applications requiring high flow rates. Compatible with chlorine, hydrogen peroxide, acids, alkalis, fertilizers, ozone, oxygen, and other gases or liquids. The 3.0" connection size suits systems with flow rates requiring substantial injection capacity. Available in X, A, and C model variations to optimize suction rates and outlet pressure for specific liquid or gas applications. Consult Mazzei documentation for material selection guidance based on your chemical compatibility requirements.
Mazzei venturi injectors have been the professional standard in differential pressure injection for decades, trusted in agriculture, aquaculture, and municipal water systems worldwide.
Original: $631.73
-65%$631.73
$221.11Description
Mazzei 3090 Series Venturi Injector
The Mazzei 3090 Series venturi injector is a precision-engineered differential pressure device designed for high-capacity chemical and gas injection in commercial and industrial water treatment systems. Featuring 3.0" Male NPT inlet/outlet connections and dual 1.5" Male NPT suction ports, this injector creates a vacuum through the venturi effect to draw additives into the water stream without any moving parts. Internal mixing vanes produce thousands of microbubbles for maximum gas solubility and chemical dispersion.
Engineered for Efficiency and Reliability
Venturi-Based Suction
Pressurized water accelerates through the injection chamber, creating a vacuum that draws liquid or gas additives through dual 1.5" suction ports without pumps or external power
Internal Mixing Vanes
Patented vane design generates thousands of microbubbles, dramatically increasing surface area for superior gas transfer and chemical mixing efficiency
Zero Moving Parts
Solid construction with no mechanical components means minimal maintenance, longer service life, and lower operating costs compared to pump-based systems
Wide Operating Range
Functions effectively across a broad pressure range, requiring only minimal differential pressure between inlet and outlet to initiate vacuum at the suction port
Material Options
Available in Polypropylene (PP), PVDF, or ECTFE to handle acids, alkalis, ozone, chlorine, and extreme chemical environments with NSF 61 and FDA approval options
3.0" NPT Connections
Large-bore 3.0" Male NPT inlet and outlet with dual 1.5" Male NPT threaded suction ports for high-flow industrial and commercial applications
Industrial Water Treatment Systems
The Mazzei 3090 Series is ideal for large-scale irrigation systems, municipal water treatment, aquaculture oxygenation, industrial process water, cooling towers, and chemical dosing applications requiring high flow rates. Compatible with chlorine, hydrogen peroxide, acids, alkalis, fertilizers, ozone, oxygen, and other gases or liquids. The 3.0" connection size suits systems with flow rates requiring substantial injection capacity. Available in X, A, and C model variations to optimize suction rates and outlet pressure for specific liquid or gas applications. Consult Mazzei documentation for material selection guidance based on your chemical compatibility requirements.
Mazzei venturi injectors have been the professional standard in differential pressure injection for decades, trusted in agriculture, aquaculture, and municipal water systems worldwide.
