Overview Reviews Product Description Designed to be used with water blast hose assemblies, these adapters feature type 316 stainless steel construction, NPTF pipe threads, and are rated to 15,000 psi operating pressure. Pulsar Hydraulic Hose & Fittings 10th Edition Catalog Product Videos Custom Field Product Reviews Write a Review Write a Review × Greenline 1/2" Stainless Steel Male NPT Hex Head Water Blast Plug 1600SS-15K-08 Rating * Select Rating 1 star (worst) 2 stars 3 stars (average) 4 stars 5 stars (best) Name Review Subject * Comments *