This Sioux Chief Mini-Rester water hammer arrestor is best suited for installation in-line with an outlet stop valve with a standard 3/8" OD compression outlet. Can be installed at any angle. Complies with SDWA lead-free requirements. Certified by ASSE to the ANSI/ASSE 1010-2004 standard.Technical Specifications:
- Connections: 3/8" O.D. compression male x female
- Max. Temperature (F): 250
- Max. Pressure (PSIG): 350
- Materials: body is copper tube, piston is poly piston with two EPDM o-rings, piston lubrication is Dow-corning, 111 FDA approved silicone compound.
- Size of Arrestor is AA
- No access panel required for installing on sealed wall
- Can be installed at any angle.