Dura Plastic PVC40PLMIP1 Pvc Sch 40 Plug Mip 1 in

Product Description

The DURA PLASTIC PVC40PLMIP1 is a Schedule 40 PVC male iron pipe (MIP) plug sized at 1 inch. It is designed to seal the open end of a female-threaded fitting or pipe, stopping flow and pressure in a PVC piping system. This plug is a standard component in plumbing, irrigation, and pool or spa piping installations. Plumbers and pipe fitters install it as a permanent or temporary pipe termination, pressure test point cap, or system isolation point. The MIP thread pattern conforms to NPT standards, allowing reliable engagement with standard female NPT fittings.

This plug is suited for residential and light commercial plumbing, irrigation laterals, pool and spa plumbing, and any Schedule 40 PVC system requiring a threaded end cap. It fits in-wall drain lines, supply lines, and outdoor irrigation manifolds. The 1 inch size handles a wide range of common branch and mainline terminations. It is a go-to stock item for service technicians and new installation crews working with PVC pressure or drain systems.

Key Features

• Male iron pipe (MIP) thread pattern compatible with standard female NPT fittings
• Schedule 40 PVC construction rated for standard pressure service
• 1 inch size suits common branch and mainline pipe terminations
• Lightweight and corrosion-resistant PVC material requires no pipe dope on threaded joints when used with PTFE tape
• Compatible with solvent-weld and threaded PVC fittings systems

Compatibility

Designed as an OEM-style replacement or new-install component for 1 inch female NPT-threaded Schedule 40 PVC fittings in standard plumbing, irrigation, and pool piping systems.

Installation Notes

Installation is performed by licensed plumbers or qualified pipe fitters following applicable IPC and local plumbing codes. Shut off system pressure and drain the line before removing or installing any threaded plug. Apply PTFE thread seal tape to the male threads before hand-tightening and finishing with a strap wrench — do not use metal pipe wrenches directly on PVC threads, as overtightening will crack the fitting. Pressure test the system after installation to confirm a leak-free seal.

Technical Specifications

• Material: PVC
• Schedule: 40
• Thread Type: MIP (Male Iron Pipe / NPT)
• Size: 1 inch

Standard Information

• Brand: DURA PLASTIC
• Manufacturer Part Number: PVC40PLMIP1