Wilo USA announces NSF certifications

Wilo USA announced its entire range of vertical multistage pressure boosting systems has received NSF 61 and NSF 372 certifications. The booster offerings include the CO-Helix, SiBoost, and Helix EXCEL Complete, which are available in single to four-pump configurations. NSF certification indicates a company complies with strict standards and procedures, including verification through extensive product testing, material analyses, and unannounced inspections.


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