Sealing & Shielding

Industrial refrigeration solutions from Parker maintain strict warehouse temperature control, preventing spoilage, reducing waste and protecting cold‑chain quality.

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Polychloroprene Rubber O-Rings

For food warehousing refrigeration, Parker's Praedifa C0557 polychloroprene (70 Shore A) O‑rings provide refrigerant‑rated, ozone‑ and oil‑resistant seals with the elasticity and thermal‑cycle durability to prevent leaks and contamination, preserve cold‑chain integrity and stable temperatures, and reduce compressor stress and downtime. Factory traceability and consistent material performance simplify maintenance, spares management and regulatory validation.  View Product