Rivulis 14000003 Venturi Injector 1/2 Inch Mipt

Product Description

The RIVULIS 14000003 is a Mazzei 484-PP venturi-style injector designed for inline chemical or gas injection in fluid systems. Venturi injectors operate without moving parts, using differential pressure across a converging-diverging throat to draw and blend a suction fluid into the main flow stream. This unit features a 1/2 inch Male Iron Pipe Thread (MIPT) connection and is constructed in polypropylene (PP), making it suitable for use with fertilizers, chlorine, and other treatment chemicals. Irrigation technicians, pool service professionals, and water treatment installers are the primary trades working with this type of injector.

This injector is commonly installed in residential and light commercial irrigation systems, pool and spa chemical dosing lines, and hydroponics or fertigation setups where precise chemical injection is required. The 1/2 inch MIPT inlet and outlet connections allow straightforward integration into standard threaded piping assemblies. A bypass loop or differential pressure arrangement across the injector is required to generate the suction action that draws chemical into the main line.

Key Features

• Venturi design operates with no moving parts, reducing maintenance requirements
• 1/2 inch MIPT connections for easy integration into threaded pipe systems
• Polypropylene construction provides chemical resistance for fertilizer and chlorine service
• Mazzei 484-PP design suitable for low-flow injection applications
• Compact inline form factor for tight installation spaces

Compatibility

Designed as an OEM-style replacement or direct-use venturi injector for 1/2 inch MIPT threaded irrigation, pool chemical dosing, or water treatment piping systems.

Installation Notes

Installation is typically performed by irrigation technicians, pool service professionals, or plumbers working under applicable local plumbing codes. Shut off system pressure and depressurize the line before threading the injector into place. Use thread sealant tape rated for the chemicals being injected, and confirm that a sufficient pressure differential exists across the injector ports to achieve the desired suction flow. Do not exceed the pressure and flow ratings for the injector body material.

Technical Specifications

• Connection Size: 1/2 inch MIPT
• Body Material: Polypropylene (PP)
• Injector Style: Venturi
• Order Increment: 1

Standard Information

• Brand: RIVULIS
• Manufacturer Part Number: 14000003