SMS Gaskets
SMS gaskets in various materials are available in 1-4" sizes.
The SMS union consists of four components: a threaded male weld ferrule, and female liner weld ferrule, a round slotted nut, and a square cross-section gasket.
SMS EPDM Gasket - Item No.2113EP
Dimension Table
Item No.
SMS
C
(mm)
(mm)
B
(mm)
(mm)
A
(mm)
(mm)
2113.10.EP
1.0" [DN25]
32
5.5
25.4
2113.15.EP
1.5" [DN38]
48
5.5
38.1
2113.20.EP
2.0" [DN50]
61
5.5
50.8
2113.25.EP
2.5" [DN63]
73.5
5.5
63.5
2113.30.EP
3.0" [DN76]
86
5.5
76.2
2113.40.101.EP
4.0" [DN101]
113.5
5.5
101.6
2113.40.104.EP
4.0" [DN104]
116
5.5
104
SMS NBR (Buna) Gasket - Item No.2113NBR
Dimension Table
Item No.
SMS
C
(mm)
(mm)
B
(mm)
(mm)
A
(mm)
(mm)
2113.10.NBR
1.0" [DN25]
32
5.5
25.4
2113.15.NBR
1.5" [DN38]
48
5.5
38.1
2113.20.NBR
2.0" [DN50]
61
5.5
63.5
2113.25.NBR
2.5" [DN63]
73.5
5.5
63.5
2113.30.NBR
3.0" [DN76]
86
5.5
76.2
2113.40.101.NBR
4.0" [DN101]
113.5
5.5
101.6
2113.40.104.NBR
4.0" [DN104]
116
5.5
104
SMS FKM (Viton®) Gasket - Item No.2113VI
Dimension Table
Item No.
SMS
C
(mm)
(mm)
B
(mm)
(mm)
A
(mm)
(mm)
2113.10.VI
1.0" [DN25]
32
5.5
25.4
2113.15.VI
1.5" [DN38]
48
5.5
38.1
2113.20.VI
2.0" [DN50]
61
5.5
50.8
2113.25.VI
2.5" [DN63]
73.5
5.5
63.5
2113.30.VI
3.0" [DN76]
86
5.5
76.2
2113.40.101.VI
4.0" [DN101]
113.5
5.5
101.6
2113.40.104.VI
4.0" [DN104]
116
5.5
104