Check Valve Silicon Seal Ring
3A Standard

3A Standard

Short

D	C	B	A	SIZE/mm
59	38	25.4	22.1	"1
59	38	38.1	34.8	"1.5
59	38	50.8	47.5	"2
59	38	63.5	60.2	"2.5
59	38	76.2	72.9	"3
59	38	101.4	97.5	"4

Long

D	C	B	A	SIZE/mm
59	42	50.5	22.2	"1
59	42	50.5	34.9	"1.5
59	42	64	47.6	"2
59	42	77.5	60.3	"2.5
59	42	91	73	"3
59	42			"4