Wilo USA’s full offering of SPI 6” to 10” groundwater series are now NSF-certified. They are used in applications such as potable water supplies, irrigation, municipalities, pressure boosting, agriculture and industrial processes. NSF Certification indicates that a company complies with strict standards and procedures. From extensive product testing and material analyses to unannounced inspections, every aspect of a product’s development is thoroughly evaluated before it can earn NSF Certification. Regular on-site inspections of manufacturing facilities and regular re-testing of products ensures continuous high standards required to maintain certification. The versatile series is available in horizontal and vertical installations up to 250 hp and 50-1,200 gpm.

Wilo USA. www.wilo-usa.com