3/4 in. SCH40 PVC Male+Female NPT Adapter Kit Schedule-40 Pipe Fittings ASTM D2466, ANSI & NSF-Certified Set of 2

Here’s the updated 3/4 in. version of the product description, including the comparison details:

Set of (2) 3/4 in. SCH40 PVC Male + Female NPT Adapters Kit – Schedule 40 Pipe Fittings (ASTM D2466, ANSI & NSF-Certified)

Upgrade your plumbing or DIY projects with this 4-piece adapter kit, designed for durability, leak-free performance, and versatility. This kit includes 2 pcs of 3/4 in. Schedule 40 PVC MPT x Socket Male Adapters and 2 pcs of 3/4 in. Schedule 40 PVC FPT x Socket Female Adapters, all made to meet ASTM D2466 standards and ANSI/NSF certifications for potable water and fluid-handling applications.

What’s Included in the Kit

• (2 pcs) – 3/4 in. SCH40 PVC Male Adapter (MPT Threaded x Slip/Socket) – ASTM D2466, NSF-Certified

• (2 pcs) – 3/4 in. SCH40 PVC Female Adapter (FPT Threaded x Slip/Socket) – ASTM D2466, NSF-Certified

Key Features

• Heavy-Duty Schedule 40 PVC – Resistant to corrosion, chemicals, and rust for long-lasting reliability.

• NPT Threaded Connection – Male (MPT) and Female (FPT) threads provide a strong, secure joint.

• NSF & ANSI-Certified – Safe for drinking water systems and irrigation use.

• ASTM D2466 Compliant – Meets strict industry standards for pressure-rated PVC fittings.

• Removable Connection Design – Perfect for maintenance or modular systems.

Create a Removable Pipe Section

This kit allows you to add a threaded joint between two pieces of PVC pipe, making it easy to unscrew and remove a section for cleaning, maintenance, or replacing components like filters or valves. Simply glue the socket ends to your pipes, then screw the male and female adapters together for a tight, reusable joint.

Applications

• Residential and commercial water supply lines

• Sprinkler and irrigation systems

• Hydroponics, aquaponics, and greenhouse plumbing

• Pool and spa water systems

• DIY PVC projects and modular builds

How It Differs From Using a PVC Union

• Adapters:

  • Require thread sealant tape or pipe dope to prevent leaks.

  • Need a wrench to unscrew and reassemble.

  • More budget-friendly than a union.

• Union:

  • Has a hand-tightened collar and gasket, making it faster and easier to disconnect.

  • Ideal for frequent maintenance because no tools are needed.

If you need a quick-disconnect solution for frequent maintenance, a PVC union is better. If you’re looking for an affordable semi-permanent solution, this NPT adapter set is perfect.