Sioux Chief 657-F Hydra-Rester 1 MIP ASSE-F Water Hammer Arrestor

Product Description

The Sioux Chief 657-F is a water hammer arrester designed for commercial piping systems. This model operates using a piston mechanism and is certified to the ANSI/ASSE 1010 standard. It features a one-inch male threaded inlet connection and is suitable for installations in tight spaces like two-inch by four-inch wall cavities.

• Type: Piston Operated
• Overall Height: 15 and one-eighth inches
• Fixture Unit Rating: 155-330

Product Highlights

This water hammer arrester minimizes water hammer effects in plumbing systems providing consistent protection without maintenance and is effective when installed at any angle.

Product Information

Standard Information

• Manufacturer: Sioux Chief
• Compliance: ANSI/ASSE 1010, FDA

Technical Specifications

• Inlet Size: 1 Inch
• Body Material: Type L Copper
• Piston Material: Polypropylene
• Capacity: 36 Cubic Inch
• Temperature Rating: 250 Deg F
• Pressure Rating: 350 PSIG (Working), 2900 PSIG (Burst Tested)
• Packaging Type: Bulk
• Weight: 2.785 Pounds