Guardian 1 in. 316ss 800PSI Full Port Y-Strainer 06S011N03010 - The Home Depot
Amazon.com: Ken Forging EN-8-316SS Style A Eye Nuts, 3/4" : Industrial & Scientific
NIP HX 1NPTXCLOSE 316SS HRO/SR - available at AquaControl Marine
304SS vs 316SS - SRSINTLDIRECT Stainless Fittings and Material
3/4 NPT Male to 3/4 NPT 316SS Male Straight Hex Coupler/Coupling for Air, Liquid or Hydraulic Fitting - Industrial Air Tool Hose 3/4 Inch Coupling 316 Stainless Steel: Amazon.com: Industrial & Scientific