1-1/2 in. PVC Schedule-40 DWV Female Adapter FNPT x SLIP/HUB + Male-Threaded MNPT Cleanout Plug for Drain, Waste and Vent Pipe Fitting ASTM D2665 NSF

Upgrade your drainage system with the 247Garden 1-1/2 in. DWV PVC Female Adapter FNPT x SLIP/HUB with Male-Threaded MNPT Cleanout Plug—a versatile, high-performance fitting designed for durability, easy maintenance, and long-lasting use in residential and commercial DWV (Drain, Waste, and Vent) systems.

Key Features:

• Size: 1-1/2 inch

• Connections: Female NPT x SLIP/HUB

• Includes: Removable Male-Threaded Cleanout Plug

• Material: High-quality PVC (Polyvinyl Chloride)

• Standards: Complies with ASTM D2665 for DWV systems

• Certified by NSF for safety, sanitation, and reliability

How It’s Used:

This DWV PVC adapter connects directly into your drain system, combining a female-threaded NPT inlet with a slip/hub socket outlet. It's most commonly used in vertical or horizontal DWV stacks where access is needed for future cleanouts. The included MNPT plug screws directly into the female threads, allowing for a tight seal while offering a removable access point for inspection or clearing blockages.

In new home construction, this adapter is typically installed in key access areas of the plumbing system—like near the base of soil stacks or in crawlspaces—where routine maintenance or emergency snaking may be required.

Why It’s Important for New Construction:

• ASTM D2665 Compliance ensures the fitting meets strict performance and dimensional criteria for DWV systems, helping plumbers and inspectors sign off on code-compliant installations.

• NSF Certification guarantees the product meets rigorous standards for health and safety, giving homeowners and builders peace of mind.

• Time-Saving Design allows for quick install and future servicing, which lowers labor costs during build-out and over the home's lifetime.

• PVC Material resists corrosion, chemicals, and temperature fluctuations, ideal for long-term installations in modern plumbing systems.

Ideal For:

• Residential and commercial DWV systems

• New home and remodeling projects

• Plumbing access and cleanout points

• Use with compatible 1-1/2” DWV PVC pipe and fittings

Upgrade your project with a code-compliant, long-lasting solution that keeps your drainage system serviceable and future-ready. The 247Garden DWV Female Adapter with Cleanout Plug makes it easier than ever to build smart, accessible plumbing systems that last.