Short Weld Ferrule is made of Type 304 Stainless Steel with #4 Dairy Finish and features a standard clamp on one end and butt weld on the other. Ferrule for 2.5" OD tube is 1/2" long with 2.370" ID.
Concentric Reducer is made of Type 304 Stainless Steel with #4 Dairy Finish and featuresstandard clamp fitting on both ends. Reducer from 4" OD to 2.5" OD tube is 7-1/8" long.
Short Weld Ferrule is made of Type 304 Stainless Steel with #4 Dairy Finish and features a standard clamp on one end and butt weld on the other. Ferrule for 4" OD tube is 5/8" long with 4" ID.
Hexagonal Union Nut is made of type 304 Stainless Steel with #4 Dairy Finish. 1.5" Tube OD style features "A" dimension of 2-13/32" and "B" dimension of 31/32".