Supply Giant CSSM1123 Brass 1-1⁄2″ x 1″ 90° Reducing Elbow
$21.87 on Amazon.com (as of October 16, 2026, 1:43 PM EST) View details ↗
The **Supply Giant CSSM1123** is a durable, lead-free brass 90° reducing elbow designed for reliable plumbing and piping applications. Featuring a **1-1⁄2″ female NPT inlet** and a **1″ female NPT outlet**, this elbow efficiently transitions between pipes of different diameters while maintaining a secure, leak-resistant connection. Built to handle pressures up to **125 PSI**, it’s ideal for residential, commercial, or light industrial use where corrosion resistance and ease of installation are critical.
Certified to **NSF/ANSI 61-8** standards and pressure-tested in the factory, this elbow ensures long-lasting performance in water, gas, or hydraulic systems. The brass construction resists rust and scaling, making it a cost-effective choice for projects requiring durability without the weight of heavier materials. Whether you're working on a plumbing renovation, HVAC system, or irrigation setup, this elbow delivers a seamless fit with standard threaded fittings.
| Material | Lead-free brass |
|---|---|
| Thread Type | Female NPT (both ends) |
| Pressure Rating | 125 PSI |
| Dimensions | 1-1⁄2″ inlet × 1″ outlet |
| Certifications | NSF/ANSI 61-8, ISO 9001:2000 |
| End Use | Water, gas, hydraulic systems |






