Conduit Unions

Malleable Iron 20 Steel 15 Copper-Free Aluminum 9 Copperfree Aluminum 4 Copper-free Aluminum 3 Copper-Free (4/10 of 1 PCT Maximum) Aluminum 1 Malleable Iron, Metal 1 Iron 1

Zinc Electroplated 4

EGS 49 HUBBELL 5

Appleton 49 Killark 5

Yes

Canada

Conduit Union 25 Union 18 Expansion Union 4 Type UNY Union 3 Conduit Elbow Union 2 Type UNF Union 1 Union Connector 1

Male Threaded x Female Threaded 21 Female Threaded 18 FNPT 10 MNPT x FNPT 2 Tapered Female Threaded x Tapered Male Threaded 2 Tapered FNPT 1

1 in 8 3/4 in 9 1/2 in 7 1-1/4 in 5 1-1/2 in 4 2 in 4 3-1/2 in 4 3 in 3 3/4 x 1/2 in 3 4 in 3 2-1/2 in 2 0.5 in 1 1/2 x 3/4 in 1

Unilet 41 Killark 5

Gray 4