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The DURA PLASTIC PVC40PLSP34 is a 3/4-inch Schedule 40 PVC plug with a spigot end, designed to cap and seal open socket fittings in pressurized or non-pressurized piping systems. The spigot configuration allows the plug to insert directly into a standard socket fitting, creating a secure, leak-resistant seal. This fitting is suited for plumbing, irrigation, pool and spa, and industrial piping applications where a clean pipe termination is required. Plumbers, pool service professionals, and irrigation technicians install this type of plug as part of routine system maintenance, repairs, or winterization procedures.
This plug is appropriate for residential and light commercial PVC piping systems operating within Schedule 40 pressure ratings. It is commonly used to temporarily or permanently seal a branch line, cap an unused port, or block flow during system modification. The spigot end fits into any standard 3/4-inch Schedule 40 socket fitting, making it a versatile component across irrigation manifolds, pool plumbing, and general water service lines.
Designed as an OEM-style replacement and standard fitting for 3/4-inch Schedule 40 PVC piping systems using solvent-weld socket connections.
Installation is performed by plumbers or qualified tradespeople following local plumbing codes and ASTM standards for PVC solvent cementing. Shut off system pressure and drain the line before fitting installation. Apply the appropriate PVC primer and solvent cement to both the spigot end and the receiving socket before assembly. Do not apply excessive force after the fitting is seated, and allow full cure time before returning the system to service.
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