Push-fit reducing stem enables fast and secure pipe size changes for plumbing installations
Durable thermoplastic body resists corrosion and wear for long-lasting performance
EPDM O-ring provides a dependable, leak-resistant seal for hot and cold water
Certified to NSF 61 and FDA standards for safe use in potable water systems
Supports up to 100 psi and 180°F for versatile residential and commercial applications
Summarized by Shop
The Watts AquaLock (formerly SeaTech) Stackable Reducing Stem – 22mm x 15mm is a push-fit reducing connector designed to adapt pipe sizes quickly and securely in potable water systems. Its durable thermoplastic body and EPDM O-ring provide a dependable, leak-resistant seal for hot and cold water applications. Ideal for residential and com
Fitting Size
22 mm x 15 mm
Material
Thermoplastic body, EPDM O-ring
Color
Black
Maximum Operating Pressure
100 psi
Maximum Temperature
180°F
Certification
NSF 61, FDA approved
Summarized by Shop
5.0
1 rating
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Stackable Reducing Stem
These components worked great to adapt my plumbing lines to tap into an existing valve fitting.