Excel Metal part no.	Equivalent Part no. Type 1	PIPE SIZE ØP (INCHES)	Ø E	ØT1	L	L1
4-WPU	SS-4-PSW-6	1/4	0.40	0.98	1.06	0.38
6-WPU	SS-6-PSW-6	3/8	0.50	1.11	1.12	0.44
8-WPU	SS-8-PSW-6	1/2	0.73	1.36	1.12	0.50
12-WPU	SS-12-PSW-6	3/4	0.93	1.48	1.75	0.62
16-WPU	SS-16-PSW-6	1	1.06	1.86	1.75	0.62