black bushings where to get?

[Chicago]

returns on tank are 1" would like to reduce to 3/4 inch to accomadate lock line piping so can use flare nozzel.

thus need bushings of 1" to 3/4' threaded on both .

i have themin standard white but wuold like ot get them in black to match the bulkheads. any thoughts. black nylon?

[Merkur]

if you are in chicago (i have to assume you are) go visit the plumbing store on the corner of lake and may (i forget the name). they have EVERYTHING!! just ask for schedule 80 adaptors.