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SharkBite Max 3/4″ MNPT Brass Adapter – Push-to-Connect

$10.23 on Amazon.com (as of October 20, 2026, 9:58 AM EST) View details ↗

Upgrade your plumbing projects with the **SharkBite Max 3/4″ MNPT Adapter**, a premium brass push-to-connect fitting designed for seamless transitions between CTS pipe and threaded FNPT connections. Compatible with **PEX, copper, CPVC, PE-RT, and HDPE (SDR-9)**, this adapter eliminates the need for soldering, glue, or special tools—simply push and secure for a watertight connection. Installation is quick and tool-free, even on wet lines, making it ideal for both residential and commercial applications.

Built for durability and performance, the SharkBite Max features a **reinforced stainless steel collar** that locks the cartridge in place, reducing insertion force by 50% while maintaining a strong, leak-proof seal. Crafted from **high-quality forged DZR brass**, this adapter is **lead-free** and meets rigorous standards for both commercial and residential plumbing. With a **temperature rating of 200°F and 400 PSI**, it handles high-pressure systems with ease, while its **2K maximum burst rating** ensures long-term reliability. Whether you're retrofitting existing pipes or installing new lines, this adapter delivers professional-grade performance without the hassle.

Maximum Working Pressure400 PSI
Maximum Temperature Rating200°F
CompatibilityPEX, copper, CPVC, PE-RT, HDPE (SDR-9)
MaterialForged DZR brass with reinforced stainless steel collar
Connection TypePush-to-connect (no solder, glue, or tools required)
Thread Size3/4″ MNPT (male)
Can this adapter be installed on wet pipes without additional preparation?
Yes, the SharkBite Max push-to-connect design allows for installation on wet lines without needing to dry or pre-treat the pipe.
Does this adapter require a PEX tube liner for copper or CPVC connections?
No, unlike some competitors, this adapter eliminates flow restrictions when used with copper or CPVC without requiring a PEX tube liner.
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