644-1 Elbow, male NPT and male flare

1/8” Male NPT and Male Flare Fitting for 5/8” Flare Nut.

 Elbows machined from high quality SAE 660 bronze investment castings to use with 5/16” O.D. copper tubing.  Larger through hole reduces restriction of original fittings made for obsolete 9/32” tubing.  1/8” tapered pipe thread connections only - no ¼”.  Completely interchangeable with original nuts and fittings.