Dixon RST25PF Stainless Steel 316 Hose Fitting, PF Shank King Combination Nipple, 2" NPT End King Combination nipple for low-pressure discharge or suction service Connects hose on one end and female NPT connections on the other Type 316 stainless steel for higher strength and greater corrosion resistance than type 304 stainless steel For use with chemical transport hoses that have cross-linked polyethylene (XLPE) or ultra-high molecular weight polyethylene (UMHW) tubes Recommended for discharge and suction service