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The DURA PLASTIC PVC40CAPS4 is a 4-inch slip cap fitting manufactured to Schedule 40 pressure standards in PVC. It seats over the end of a pipe to permanently terminate a run, block flow, or cap off a branch that is no longer in service. This fitting is a standard component in pressure-rated piping systems and is installed by licensed plumbers, irrigation contractors, and pool and spa service technicians. The slip socket end accepts a standard 4-inch PVC pipe with solvent cement, forming a watertight, pressure-rated joint.
This cap is suited for residential and light commercial applications including potable water distribution, irrigation mainlines, pool and spa plumbing, and general water service piping. It is used anywhere a 4-inch PVC run requires a clean, secure termination. The Schedule 40 pressure rating makes it appropriate for systems operating at standard residential and commercial supply pressures.
Designed as an OEM-style replacement and standard-fit cap for 4-inch Schedule 40 PVC pressure piping systems.
Installation is performed by a licensed plumber or qualified irrigation or pool technician. Shut off the water supply and relieve system pressure before cutting into any live line. Clean and dry the pipe end and fitting socket thoroughly before applying PVC primer and solvent cement per the cement manufacturer's instructions and applicable IPC or local plumbing code requirements. Allow full cure time before pressurizing the system.
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