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Welded Heat Exchangers Help Center
Welcome to Alfa Laval Welded Heat Exchangers Help Center

Welcome to Alfa Laval Welded Heat Exchangers Help Center

Our 24/7 online assistance tool is an easy step-by-step guide to help you sorting out equipment issues or answer inquiries at any time of the day!

What is the maximum operating differential pressure between the hot side channel (A) and the cold side channel (B)?

The value listed in the dotted box is the maximum pressure differential between the 2 channels. Do not exceed this pressure as it may damage the exchanger body.
See the user manual alfa-laval-spiral-instruction-manual-en.pdf for more details.

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