Macomb Group 653-B Hydra-Rester 3/4 Mip Water Hammer

Product Description

The MACOMB GROUP 653-B Hydra-Rester style Water Hammer Arrestor is designed to prevent water hammer in plumbing systems. It features a 3/4 IN nominal size and MNPT connection type. Constructed with Type L Copper Tube and an EPDM ring, it withstands a pressure rating of 350 PSI and a temperature rating of 250 DEG F. The unit has a length of 8-3/4 IN and a chamber width of 1-3/8 IN.

• Allows for installation in 2 X 4 wall cavity
• Effective when installed at any angle
• Certified By ASSE To The ANSI/ASSE 1010-2004 Standard

Product Highlights

This water hammer arrestor is suitable for use with press-fitting and push-fitting systems, providing effective protection against water hammer.

Product Information

Standard Information

• Brand: MACOMB GROUP
• Manufacturer Part Number: 653-B

Technical Specifications

• Nominal Size: 3/4 IN
• Connection Type: MNPT
• Temperature Rating: 250 DEG F
• Pressure Rating: 350 PSI
• Material: Type L Copper Tube, EPDM Ring
• Length: 8-3/4 IN
• Industry Standards: Certified By ASSE To The ANSI/ASSE 1010-2004 Standard
• Chamber Width: 1-3/8 IN
• Burst Tested Pressure: 2900 PSI
• Unit Size: B
• Fixture Unit: 12-32
• Volume: 7 CU-IN
• Sub Brand: HydraRester™
• Item Name: Water Hammer Arrestor
• Ring Material: EPDM