These models are typically lead-free, making them safe for potable water lines.
For detailed technical specifications or sweat connection variants (e.g., ), you can visit the Jay R. Smith Official Catalog. [5201-5250]
The specific model number indicates the size and capacity of the arrestor, measured in "fixture units." Choosing the right one ensures your plumbing system remains quiet and damage-free. Thread Connection (IPS) Sizing Symbol Capacity (Fixture Units) 61 – 113 114 – 154 155 – 330 These models are typically lead-free, making them safe
These arrestors feature a piston type mechanism that requires no regular servicing once installed. These models are typically lead-free
Unlike some older air chambers, these can be installed at any angle (vertical, horizontal, or even upside down) because they are factory-sealed gas chambers.