NOW FIND THE "D", "E", & "K" DIMENSIONS IN THE TABLE BELOW
TO FIND YOUR PART NUMBER.
CONTACT ENGINEERING FOR HELP WITH GRAYED-OUT ITEMS.
Carbon Steel Part No. 304L SS Part No. 316L SS Part No.
O-RING STYLE FLANGE PART NUMBER - Carbon Steel
ISO 6164 250 BAR
K
K
K
K
K
K
K
K
SIZE
BC(mm)
or
D/E(in)
1/2" NPTF
3/4" NPTF
1" NPTF
1 1/4" NPTF
1 1/2" NPTF
2" NPTF
2 1/2" NPTF
3" NPTF
13
42.0
or
1.170
19
50.0
or
1.392
25
62.0
or
1.726
SAME AS
32
73.0
or
2.032
400 BAR
38
85.0
or
2.366
51
98.0
or
2.728
1663-32-08M
1663-32-12M
1663-32-16M
1663-32-20M
1663-32-24M
1663-32-32M
1663-32-40M
1663-32-48M
56
118.0
or
3.285
1663-40-08M
1663-40-12M
1663-40-16M
1663-40-20M
1663-40-24M
1663-40-32M
1663-40-40M
1663-40-48M
63
145.0
or
4.037
1663-48-08M
1663-48-12M
1663-48-16M
1663-48-20M
1663-48-24M
1663-48-32M
1663-48-40M
1663-48-48M
Click here to see a catalog page of the bolded part numbers.
