Mazzei - 1585 Series - 1.5" Male NPT Inlet/Outlet Connections
Mazzei 1585 Series Venturi Injector
The Mazzei 1585 Series venturi injector uses differential pressure to draw chemicals or gases through a 0.50" barbed/male NPT suction port and mix them into the water stream using patented internal vanes. With 1.5" male NPT connections, this injector handles higher flow rates while maintaining the suction capacity and mixing efficiency Mazzei injectors are known for across agricultural, industrial, and water treatment systems.
Venturi Injection Process
Pressure Constriction
Incoming pressurized water is constricted toward the injection chamber, accelerating into a high-velocity jet stream
Vacuum Creation
Increased velocity reduces absolute pressure in the chamber, creating a vacuum that draws additives through the suction port
Internal Mixing Vanes
Patented vanes create thousands of microbubbles, maximizing surface area and contact between gas or liquid and water
Flow Diffusion
Jet stream diffuses toward outlet, velocity reduces, and thoroughly mixed solution exits with minimal pressure loss
Why Mazzei Venturi Design Outperforms
No Moving Parts
Simplified maintenance and longer service life compared to mechanical injection systems with pumps or pistons
Low Operating Cost
Operates on existing line pressure with minimal differential required, no additional power or mechanical components needed
Wide Pressure Range
Functions across varying inlet pressures, initiating suction with only minimal pressure differential between inlet and outlet
Microbubble Technology
Internal vanes generate microbubbles with exponentially greater surface area than single large bubbles, improving solubility and contact time
Available Construction Materials
Polypropylene (PP)
Cost-effective and versatile with high tensile strength, lightweight rigidity, and resistance to most acids and alkalis
PVDF
Advanced thermoplastic with higher pressure and temperature capabilities, ozone resistant, UV stable, NSF 61 and FDA approved options
ECTFE
High-performance material with extreme chemical resistance in alkaline environments above pH 10, low flammability, excellent UV resistance
Series Variations and Connection Sizing
The Mazzei 1585 Series is available in multiple configurations including 1585X models optimized for liquid injection with higher suction rates at lower outlet pressures, and 1585A/1585C variants with different connection sizing. This 1.5" NPT model is suited for agricultural fertigation systems, municipal water treatment chemical dosing, aquaculture oxygenation, industrial process water treatment, and ozone injection applications. The 0.50" suction port accommodates barbed tubing or male NPT fittings for chemical feed lines. National Pipe Thread sizing reference: 1.5" NPT measures approximately 1.900" actual diameter when measured against a ruler.
Mazzei venturi injectors are engineered and manufactured in the USA with precision construction that maximizes efficiency and mixing performance across thousands of installations worldwide.
Mazzei 1585 Series Venturi Injector
The Mazzei 1585 Series venturi injector uses differential pressure to draw chemicals or gases through a 0.50" barbed/male NPT suction port and mix them into the water stream using patented internal vanes. With 1.5" male NPT connections, this injector handles higher flow rates while maintaining the suction capacity and mixing efficiency Mazzei injectors are known for across agricultural, industrial, and water treatment systems.
Venturi Injection Process
Pressure Constriction
Incoming pressurized water is constricted toward the injection chamber, accelerating into a high-velocity jet stream
Vacuum Creation
Increased velocity reduces absolute pressure in the chamber, creating a vacuum that draws additives through the suction port
Internal Mixing Vanes
Patented vanes create thousands of microbubbles, maximizing surface area and contact between gas or liquid and water
Flow Diffusion
Jet stream diffuses toward outlet, velocity reduces, and thoroughly mixed solution exits with minimal pressure loss
Why Mazzei Venturi Design Outperforms
No Moving Parts
Simplified maintenance and longer service life compared to mechanical injection systems with pumps or pistons
Low Operating Cost
Operates on existing line pressure with minimal differential required, no additional power or mechanical components needed
Wide Pressure Range
Functions across varying inlet pressures, initiating suction with only minimal pressure differential between inlet and outlet
Microbubble Technology
Internal vanes generate microbubbles with exponentially greater surface area than single large bubbles, improving solubility and contact time
Available Construction Materials
Polypropylene (PP)
Cost-effective and versatile with high tensile strength, lightweight rigidity, and resistance to most acids and alkalis
PVDF
Advanced thermoplastic with higher pressure and temperature capabilities, ozone resistant, UV stable, NSF 61 and FDA approved options
ECTFE
High-performance material with extreme chemical resistance in alkaline environments above pH 10, low flammability, excellent UV resistance
Series Variations and Connection Sizing
The Mazzei 1585 Series is available in multiple configurations including 1585X models optimized for liquid injection with higher suction rates at lower outlet pressures, and 1585A/1585C variants with different connection sizing. This 1.5" NPT model is suited for agricultural fertigation systems, municipal water treatment chemical dosing, aquaculture oxygenation, industrial process water treatment, and ozone injection applications. The 0.50" suction port accommodates barbed tubing or male NPT fittings for chemical feed lines. National Pipe Thread sizing reference: 1.5" NPT measures approximately 1.900" actual diameter when measured against a ruler.
Mazzei venturi injectors are engineered and manufactured in the USA with precision construction that maximizes efficiency and mixing performance across thousands of installations worldwide.
Description
Mazzei 1585 Series Venturi Injector
The Mazzei 1585 Series venturi injector uses differential pressure to draw chemicals or gases through a 0.50" barbed/male NPT suction port and mix them into the water stream using patented internal vanes. With 1.5" male NPT connections, this injector handles higher flow rates while maintaining the suction capacity and mixing efficiency Mazzei injectors are known for across agricultural, industrial, and water treatment systems.
Venturi Injection Process
Pressure Constriction
Incoming pressurized water is constricted toward the injection chamber, accelerating into a high-velocity jet stream
Vacuum Creation
Increased velocity reduces absolute pressure in the chamber, creating a vacuum that draws additives through the suction port
Internal Mixing Vanes
Patented vanes create thousands of microbubbles, maximizing surface area and contact between gas or liquid and water
Flow Diffusion
Jet stream diffuses toward outlet, velocity reduces, and thoroughly mixed solution exits with minimal pressure loss
Why Mazzei Venturi Design Outperforms
No Moving Parts
Simplified maintenance and longer service life compared to mechanical injection systems with pumps or pistons
Low Operating Cost
Operates on existing line pressure with minimal differential required, no additional power or mechanical components needed
Wide Pressure Range
Functions across varying inlet pressures, initiating suction with only minimal pressure differential between inlet and outlet
Microbubble Technology
Internal vanes generate microbubbles with exponentially greater surface area than single large bubbles, improving solubility and contact time
Available Construction Materials
Polypropylene (PP)
Cost-effective and versatile with high tensile strength, lightweight rigidity, and resistance to most acids and alkalis
PVDF
Advanced thermoplastic with higher pressure and temperature capabilities, ozone resistant, UV stable, NSF 61 and FDA approved options
ECTFE
High-performance material with extreme chemical resistance in alkaline environments above pH 10, low flammability, excellent UV resistance
Series Variations and Connection Sizing
The Mazzei 1585 Series is available in multiple configurations including 1585X models optimized for liquid injection with higher suction rates at lower outlet pressures, and 1585A/1585C variants with different connection sizing. This 1.5" NPT model is suited for agricultural fertigation systems, municipal water treatment chemical dosing, aquaculture oxygenation, industrial process water treatment, and ozone injection applications. The 0.50" suction port accommodates barbed tubing or male NPT fittings for chemical feed lines. National Pipe Thread sizing reference: 1.5" NPT measures approximately 1.900" actual diameter when measured against a ruler.
Mazzei venturi injectors are engineered and manufactured in the USA with precision construction that maximizes efficiency and mixing performance across thousands of installations worldwide.
