HG8000-STD Hand Glue Gun Replacement for Nordson AD31 – Part Numbers: 1020528, 1020529, 1020530, 182032, 182033 fits the 240V DuraBlue Nordson style hoses and the ITW/LTI 240V Quattro and Dynapack style hoses. Heated gun components are completely enclosed within the exterior gun shell. Guns features a 360-degree swivel connector to eliminate hose twisting. Safety Lock included on gun. Measurements A: Length: 8.5″ / 215.9mm B: Width: 6.25″ / 158.75mm C: Nozzle Thread Length / Count: 5/16″ – 24 HG8000-STD Hand Glue Gun Replacement For Nordson AD31 Warranty Information Limited parts and labor warranty. Manufactured in the USA. Glenmar Technology is a leading global manufacturer of hot melt adhesive dispensing equipment and hot melt machines, Glenmar Technology’s hot melt equipment applies adhesives, sealants and coatings in a variety of patterns to consumer and industrial products in packaging, product assembly and non-wovens applications. We can custom build applicators based on your specifications and needs.