Brass Crimp Water Hammer Arrestor

1/2 in. (25401)

Used to protect the plumbing system against water hammer.

Available In

25401 1/2 in.

Versatile

Certified for use in potable water and hydronic heating systems.
Flexible

Use with PEX or PE-RT pipe.
Durable

Made from premium lead-free DZR EcoBrass.

Usage

Used to protect against the sudden stoppage of water flow in your water distribution system, preventing the loud knocking noise that can caused by this sudden stoppage. Certified for use in potable water and hydronic heating systems.

Compatible with PEX and PE-RT pipe.
Connects to PEX pipe with copper crimp rings or stainless steel clamps.
Minimum working temperature 33°F at 160 psi. Maximum working temperature 200°F at 80 psi.
Certified for potable and radiant heating applications.