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The SUNBELT MARKETING cpvc-bmt34 is a 3/4-inch CPVC male adapter designed to transition between a male NPT threaded connection and a slip socket. Made from chlorinated polyvinyl chloride, this fitting is suited for hot and cold water distribution systems where corrosion resistance and elevated temperature tolerance are required. Licensed plumbers and pipefitters install this adapter where a threaded fitting must connect into a solvent-welded CPVC line. The MNPT end threads into a female-threaded fitting or valve, while the slip end accepts a standard CPVC pipe for solvent cement bonding.
This adapter is used in residential and light commercial plumbing applications, including domestic hot and cold water supply lines. The 3/4-inch size covers a common main-line and branch-line diameter found throughout residential construction and renovation work. It is appropriate wherever a CPVC system needs to interface with a threaded component such as a valve, pump inlet, or water heater connection.
Designed as an OEM-style replacement or standard fitting for 3/4-inch CPVC plumbing systems using solvent-cement joints and NPT threaded connections.
Installation should be performed by a licensed plumber in accordance with applicable IPC or local plumbing code requirements. Shut off the water supply and relieve system pressure before cutting into any existing line. Apply an approved CPVC primer and solvent cement to the slip socket end per the cement manufacturer's instructions; do not substitute PVC cement for CPVC-rated cement. Ensure NPT threads are wrapped with PTFE tape or pipe thread sealant before tightening to the mating fitting.
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