Product Description

NSF-conforming EPDM O-Rings from Datwyler”s Parco Brand: US industry know-how, Swiss quality standards — and NSF/ANSI Standard 61 compliance.

The Datwyler Advantage: Our NSF-conforming EPDM O-rings have excellent physical properties. Combine that with batch number and cure date traceability, as well as a wide variety of applications, and rest assured that you’ve made the right choice.

Key Benefits

Parco’s 5323-70 EPDM seals are ideal for use in chloraminated water applications. Key features include:
• NSF 61 Listed:
Parco 5323-70 seals are approved for materials used in drinking water service (listed for maximum exposure of seal material 1.3in2/liter of commercial hot water at 180°F; listing includes domestic hot and cold water).
• FDA Conforming:
Parco 5323-70 seals conform to FCDA standard 177.2600, which provides approval for repeated use in food handling equipment.
• Outstanding resistance to compression set:
Parco 5323-70 peroxide-cured seals had a compression set of only 13 percent after 22 hours at 257°F.
• Excellent resistance to chloraminated water:
Parco 5323-70 seals had a volume swell of 1 percent after 70 hours at 212°F in chlorminated water.
• Wide range of service temperatures:
Parco 5323-70 seals are suitable for applications ranging from -50 to +250°F.