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 type of pumps should not be used?
Piston pumps should not be used. For other positive displacement pumps, a pressure relief bypass system is recommended. See the user manual alfa-laval-spiral-instruction-manual-en.pdf for more details.