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The Raypak ASME tube bundle is designed for compatible 336A and 337A heater applications where the supported heat-transfer assembly needs replacement
Built for accuracy and consistency
or otherwise worn from long-term exposure
and 48-frame fit help define the intended hydraulic and mounting relationship of the assembly
Hayward DE3620 Pro-Grid Assembly (DEX3600DC) pentairpool The Raypak ASME tube bundleThe Hayward Pro Grid assembly is designed for compatible DE3620 DE filter applications where the internal grid assembly needs replacement. A grid assembly is useful because it supports the DE media inside the filter and helps trap fine debris, contributing to cleaner water and dependable filtration. This replacement is especially useful when the original grid assembly is torn, damaged, clogged beyond cleaning, or no longer filtering effectively.
