AN BULKHEAD UNION

TUBE OD	AN FLARE TUBE	DIMENSIONS IN INCH						PANEL HOLE	PANEL THICKNESS	PART NO.
T	SIZE	E	F	G	L	Lx	S	Size	Max.	Well- Lok TM	Fine- Lok TM
1/4	1/4	0.17	5/8	9/16	1.83	1.03	7/16-20	29/64	0.40	ABU-250 -250AN	SABU-250 -250AN
3/8	3/8	0.28	3/4	11/16	1.96	1.16	9/16-18	37/64	0.44	ABU-375 -375AN	SABU-375 -375AN
1/2	1/2	0.39	15/16	7/8	2.19	1.25	3/4-16	49/64	0.50	ABU-500 -500AN	SABU-500 -500AN
3/4	3/4	0.61	1 3/16	1 1/8	2.71	1.47	1 1/16-12	1 1/64	0.66	ABU-750 -750AN	SABU-750 -750AN
1	1	0.84	1 5/8	1 1/2	3.16	1.78	1 5/16-12	1 21/64	0.75	ABU-1000 -1000AN	SABU-1000 -1000AN

BULKHEAD REDUCING UNION

TUBE OD

TUBE OD

DIMENSIONS IN INCH

PANEL HOLE

PANEL THICK- NESS

PART NO.

T

Tx

E

F

Fx

G

Gx

L

Lx

Size

Max.

Well- Lok TM

Fine- Lok TM

1/4

1/8

0.09

5/8

5/8

9/16

7/16

1.62

1.03

29/64

0.40

RBU-250 -125

SRBU-250 -125

3/8

1/4

0.19

3/4

3/4

11/16

9/16

1.81

1.16

37/64

0.44

RBU-375 -250

SRBU-375 -250

1/2

1/4

0.19

15/16

15/16

7/8

9/16

1.94

1.25

49/64

0.50

RBU-500 -250

SRBU-500 -250

TUBE SOCKET WELD UNION

TUBE OD	DIMENSIONS IN INCH							PART NO.
T	B	Bx	E	F	G	L	J	Well-Lok TM	Fine-Lok TM
1/8	0.34	0.25	0.09	7/16	7/16	0.88	0.31	SWU-125	SSWU-125
1/4	0.41	0.31	0.19	1/2	9/16	1.03	0.44	SWU-250	SSWU-250
3/8	0.47	0.38	0.28	5/8	11/16	1.19	0.62	SWU-375	SSWU-375
1/2	0.47	0.50	0.41	13/16	7/8	1.22	0.75	SWU-500	SSWU-500
3/4	0.47	0.56	0.62	1 1/16	1 1/8	1.31	1.05	SWU-750	SSWU-750
1	0.56	0.75	0.88	1 3/8	1 1/2	1.59	1.31	SWU-1000	SSWU-1000