Straight Mini-Rester water hammer arrestor with 1/2" PEX crimp style connection (per ASTM F877/F1807). Effectively absorbs pressure surges to prevent damage to plumbing system. Installed upstream of any quick-shutting valves. Lead-free compliant, conforms to IPC-2009, certified by ASSE to the ANSI/ASSE 1010-2004 Standard.Technical Specifications:
- Connection: 1/2" PEX crimp
- Max. Temperature (F): 250
- Max. Pressure (PSIG): 350
- Materials: solid copper body, poly piston with (2) EPDM O-rings lubricated with FDA approved silicone compound.
- Can be installed at any angle
- No access panel required for installing behind sealed walls
- Can be used for new rough-in or retrofit applications
- Size of Arrestor is AA.