Founded by Harold “Hal” Harrington in 1988, Harrington, Inc. remains a family-owned and operated company based in Erie, Pennsylvania. Known for Made-in-USA manufacturing, Harrington delivers premium firefighting and water flow solutions trusted by professionals nationwide.

Our broad portfolio includes threaded and Storz adapters, intake valves, hydrant conversions, gate and ball valves, strainers, and hose rollers, all engineered for durability and reliability in demanding environments. Whether you need hydrant gate valves, LDH adapters, or threaded connections, Harrington products provide superior quality for municipal, industrial, and emergency applications. Shop now for NFPA-compliant equipment that ensures safety, efficiency, and performance on the fireground.