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The HARCO 75-33288 is a 2-inch HDPE female adapter designed for use in piping systems that require a threaded transition between high-density polyethylene pipe and a female-threaded fitting or valve. The green color coding identifies this adapter for use in irrigation or reclaimed water applications, making it easy to distinguish from potable water fittings on the job site. Installers in irrigation, agricultural, and light commercial plumbing work will recognize this adapter as a standard transition component where HDPE pipe meets a threaded connection point.
This adapter is suited for residential and commercial irrigation systems, reclaimed water distribution lines, and similar non-potable piping applications. The green designation is a widely recognized color code in the irrigation and water reuse industry, helping ensure correct identification during installation and future service work. It accepts a 2-inch HDPE pipe on one end and provides a female threaded connection on the other.
Designed as an OEM-style replacement or new-installation fitting for 2-inch HDPE piping systems, particularly in irrigation and reclaimed water distribution applications.
Installation should be performed by a licensed plumber or irrigation technician familiar with HDPE piping systems and applicable local codes. Depressurize and shut off flow in the line before making any connections. Ensure threads are clean and use appropriate thread sealant compatible with HDPE and the fluid being conveyed. Do not overtighten threaded connections on plastic fittings, as this can cause cracking or thread damage.
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