Long neck for ease of welding.
Male NPT or MPT fitting. this is designed to weld to a 1.5 inch O.D. stainless tube. Weld-on style Choose 1.5 or 2.0 in drop down menu above. 1.5 inch; Tube O.D. (B) = 1-1/2 inch Length = 1 - 3/4 inch 2.0 inch; Tube O.D. (B) = 2 inch Length = 1 - 13/16 inch Can be welded to fiting below to make an adaptor to go from a milk tank outlet valve to male pipe thread for bio-diesel or other non food uses. Be sure an add the Hex nut before you weld the 2 pieces together. order nut, adaptor and ferrule separately