nsf sOLUTIONS

GLI provides NSF 51 and 61 certified sealing solutions designed for potable water and food equipment applications. Our certified solutions ensure compliance with the highest safety standards for public health protection.

Learn More

NSF 51

food equipment certification

NSF/ANSI 51 is one of the most recognized and trusted standards in the commercial foodservice industry, widely required by health departments, equipment buyers, and regulatory agencies. This certification applies to the materials and finishes used in food equipment manufacturing—from large appliances to smaller components such as gaskets, seals, valves, and tubing.

For GLI customers, NSF/ANSI 51 certification means confidence and compliance. Products carrying this certification not only meet rigorous safety and quality standards but also ensure smoother market access, regulatory approval in North America, and broader acceptance worldwide.

LEARN MORE ABOUT OUR NSF 51 COMPOUNDS

NSF 61

DRINKING WATER SYSTEM COMPONENTS

For companies involved in water treatment and distribution, compliance with NSF/ANSI 61 is essential. This standard evaluates any product or component that comes into contact with drinking water, measuring potential contaminant migration and verifying that levels remain safely below regulatory limits.

At GLI, NSF/ANSI 61 certification demonstrates our commitment to public health and product integrity. It assures our customers that our components meet strict U.S. and Canadian requirements while also supporting acceptance in many global markets. For manufacturers, distributors, and end-users alike, the NSF mark provides confidence that products are safe, reliable, and built to the highest standards.

LEARN MORE ABOUT OUR NSF 61 COMPOUNDS

Parker compounds

Great Lakes Industrial is proud to be an authorized Parker distributor, giving you direct access to Parker’s full range of NSF-certified compounds. Whether you need O-rings, seals, gaskets, or custom molded components, we can connect you with the right Parker material for your application. Find the compound you need and request a quote today.

Parker Compound # Datasheet Recommended For Quote
E1244-70 View PDF General-purpose EPDM; hot water/steam, polar fluids, mild acids; not for petroleum oils. Get Quote
N1490-70 View PDF Nitrile for fuels and oils; good abrasion resistance; general hydraulics/pneumatics. Get Quote
VM835-75 View PDF FKM for high-temp oils, fuels, chemicals; excellent heat and chemical resistance. Get Quote