20-Pk 3/4 x 1/2 in. SCH-40 PVC Reducing Male Adapters NPT to Socket Pipe Fitting NSF, UPC, ANSI, ASTM D2466 3/4" Slip x 1/2" MNPT

The 247Garden 20-Pack of 3/4" x 1/2" Schedule 40 PVC Reducing Male Adapters is the go-to solution for adapting 3/4-inch PVC pipes to 1/2-inch threaded components in water distribution, irrigation, and plumbing systems. Each adapter features a 3/4" slip (socket) connection on one side and a 1/2" male NPT (National Pipe Thread) on the other, making it easy to integrate dissimilar pipe sizes without sacrificing flow efficiency or structural integrity.

Constructed from high-quality white PVC, these fittings are corrosion-resistant, lightweight, and strong—rated for pressures up to 450 PSI at 73°F. Their precision-molded design meets NSF certification for potable water use and complies with ANSI and ASTM D2466 standards, ensuring both safety and durability for indoor and outdoor applications.

Key Features:

• Pack Size: 20 fittings

• Connection Type: 3/4" Slip (Socket) x 1/2" Male NPT Thread

• Material: Schedule 40 White PVC

• Certifications: NSF Certified for drinking water, UPC Listed, ANSI & ASTM D2466 Compliant

• Pressure Rating: Up to 450 PSI at 73°F

• Temperature Limit: Up to 140°F (non-continuous pressure use)

• Installation:

  • Slip side is glued with PVC primer and cement

  • Threaded side should be sealed with PTFE (Teflon) tape

Ways This Fitting Helps with Your Plumbing Project:

• Connects 3/4" PVC water lines to 1/2" female-threaded devices like sprinkler heads, valves, and filters

• Ideal for irrigation, hydroponics, aquaponics, water treatment systems, and general plumbing repairs

• Great for retrofitting older systems with new components of different sizes

• Helps ensure watertight, secure connections in high-flow or high-pressure environments

• Saves time and labor with easy-to-use design for both professionals and DIYers

Why Choose 247Garden’s 20-Pack?

• Perfect quantity for small to mid-size installations and repairs

• Built to handle tough outdoor and indoor conditions

• Complies with major plumbing and safety standards

• Ships fast and free within the USA

When you need a reliable, certified, and cost-effective way to join 3/4" slip PVC to 1/2" threaded components, 247Garden’s 20-Pack of SCH-40 Reducing Male Adapters delivers performance you can trust—job after job.