Raypak Copper Tube Bundle Heat Exchanger for ASME 406A/407A | 017977F Polaris TR35P Back Up Valve fv-d4 { transition-delay: 0

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enhancing operational flexibility and reliability

Dimensions & Weight Capacity:

Crafted for seamless operation

Raypak Copper Tube Bundle Heat Exchanger for ASME 406A/407A | 017977F Polaris TR35P Back Up Valve fv-d4 { transition-delay: 0Raypaks 017977F Copper Tube Bundle is a replacement heat exchanger assembly for 406A and 407A polymer header ASME heaters. The kit comes complete with copper tubes, gaskets, internal baffles, and mounting hardware, allowing for a full swap without sourcing additional components. Manufactured to OEM grade standards, this bundle restores proper heat exchange and water flow while protecting against scaling, corrosion, and loss of efficiency. It provides