Pro-source 90341000809 Cpvc Male Adapter 4 in Sch 80

Product Description

The PRO-SOURCE 90341000809 is a Schedule 80 CPVC male adapter designed to transition between threaded and socket connections in industrial and commercial piping systems. Measuring 4 inches in size, it features a male iron pipe thread (MIPT) on one end and a slip socket on the other, allowing a threaded pipe or fitting to connect into a solvent-weld CPVC line. At 2.17 pounds, this fitting is built for pressure-rated applications where standard PVC would not meet temperature or chemical resistance requirements. Licensed plumbers and pipefitters install this type of adapter in chemical processing, water treatment, and industrial fluid-handling systems.

This adapter is suited for Schedule 80 CPVC piping systems operating in environments that demand higher pressure ratings and improved resistance to heat and corrosive fluids compared to Schedule 40 fittings. The 4-inch size is common in larger commercial and light industrial installations, including chilled water lines, chemical feed systems, and high-temperature domestic water distribution. It is compatible with Schedule 80 CPVC pipe and fittings of the same nominal size and end-connection type.

Key Features

• Schedule 80 pressure rating for higher-demand piping applications
• CPVC construction provides superior heat and chemical resistance versus standard PVC
• MIPT x Slip end connections allow transition from threaded pipe into solvent-weld CPVC systems
• 4-inch nominal size suits commercial and light industrial flow requirements
• Single-piece molded construction with no joints or seams at the fitting body

Compatibility

Designed as an OEM-style replacement or new-installation fitting for Schedule 80 CPVC piping systems using 4-inch nominal MIPT x Slip connections.

Installation Notes

Installation should be performed by a licensed plumber or pipefitter in accordance with applicable plumbing codes such as the IPC or local jurisdiction requirements. Depressurize and drain the line completely before cutting into an existing system. Use only CPVC-rated solvent cement on the slip socket end and apply appropriate thread sealant tape or compound on the MIPT connection. Do not use standard PVC cement, as it is not rated for CPVC materials.