Efficient Cold-Water Stem for Commercial Faucets
The GSW USA AA-161G-N stem assembly delivers reliable cold-water performance for AA-400 series faucets, helping restaurants maintain fast service and meet health-code standards.
Key Features
- Lead‑free construction complies with AB 1953 and 2014 Federal Lead Free Standards.
- Meets ANSI/A112.18.1 certification for commercial faucet components.
- Designed for AA-400 series cold-water faucets, replacing stem and internal parts.
- Supports a flow rate up to 1.8 GPM at 60 psi, ensuring consistent water delivery.
- Includes complete stem assembly and related stem parts for quick installation.
From The Manufacturer
Stem Assembly, for AA-400 series, cold, no lead




