Over 50 years of superior quality, expert workmanship, and a firm commitment to the special needs of our customers sets Harrington apart from other nozzle manufacturers. Only Harrington nozzles are furnished standard with a unique, one-piece interior skin, smoothly and evenly flared to achieve the critical interior profile of the nozzle. This results in a nozzle of unparalleled accuracy and "roundness", reduces drag and turbulence, and extends the life of the nozzle dramatically! Harrington nozzles are available standard in Type 19A, Type 19B, or Type 37; special flares and custom configurations are our specialty! Complete Manufacturing Facilities at One Site! Harrington nozzles are formed, fabricated, machined, sandblasted and finished completely at our plant in SW Michigan.