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
C61 PATTERN
K
K
K
K
K
K
K
K
K
K
K
SIZE
D
x
E
1/2" (.860)
3/4" (1.070)
1" (1.335)
1 1/4" (1.680)
1 1/2" (1.920)
2" (2.411)
2 1/2" (2.911)
3" (3.540)
3 1/2" (4.045)
4" (4.550)
5" (5.635)
1/2
1.500
x
.688
1125-08-08
1125-08-12
1125-08-16
1125-08-20
1125-08-24
1125-08-32
1125-08-40
1125-08-48
1125-08-56
1125-08-64
1125-08-80
3/4
1.875
x
.875
1125-12-08
1125-12-12
1125-12-16
1125-12-20
1125-12-24
1125-12-32
1125-12-40
1125-12-48
1125-12-56
1125-12-64
1125-12-80
1
2.062
x
1.031
1125-16-08
1125-16-12
1125-16-16
1125-16-20
1125-16-24
1125-16-32
1125-16-40
1125-16-48
1125-16-56
1125-16-64
1125-16-80
1 1/4
2.312
x
1.188
1125-20-08
1125-20-12
1125-20-16
1125-20-20
1125-20-24
1125-20-32
1125-20-40
1125-20-48
1125-20-56
1125-20-64
1125-20-80
1 1/2
2.750
x
1.406
1125-24-08
1125-24-12
1125-24-16
1125-24-20
1125-24-24
1125-24-32
1125-24-40
1125-24-48
1125-24-56
1125-24-64
1125-24-80
2
3.062
x
1.688
1125-32-08
1125-32-12
1125-32-16
1125-32-20
1125-32-24
1125-32-32
1125-32-40
1125-32-48
1125-32-56
1125-32-64
1125-32-80
2 1/2
3.500
x
2.000
1125-40-08
1125-40-12
1125-40-16
1125-40-20
1125-40-24
1125-40-32
1125-40-40
1125-40-48
1125-40-56
1125-40-64
1125-40-80
3
4.188
x
2.438
1125-48-08
1125-48-12
1125-48-16
1125-48-20
1125-48-24
1125-48-32
1125-48-40
1125-48-48
1125-48-56
1125-48-64
1125-48-80
3 1/2
4.750
x
2.750
1125-56-08
1125-56-12
1125-56-16
1125-56-20
1125-56-24
1125-56-32
1125-56-40
1125-56-48
1125-56-56
1125-56-64
1125-56-80
4
5.125
x
3.062
1125-64-08
1125-64-12
1125-64-16
1125-64-20
1125-64-24
1125-64-32
1125-64-40
1125-64-48
1125-64-56
1125-64-64
1125-64-80
5
6.000
x
3.625
1125-80-08
1125-80-12
1125-80-16
1125-80-20
1125-80-24
1125-80-32
1125-80-40
1125-80-48
1125-80-56
1125-80-64
1125-80-80
Click here to see a catalog page of the bolded part numbers.
