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3R 921
MARVEL WASHER
ISO 9001 : 2000 Certified
 

Industries 3R offers Marvels style 3R 921 to ensure a remarkable sealing. These standard E.P.D.M. constructed gaskets have a temperature limit of 300°F and a pressure limit of 150 lbs. The fluid pressure exerted on the rim of the Marvel increases its sealing capacity.

Several sizes are available.
 
Technical data //
 
#
Dimension
of the glass
Exterior
 
#
Dimension
of the glass
Exterior
Diameter
Thickness
Diameter
Thickness
30
3/8"
13/16"
1/4"
15
3/4"
1 1/16"
1/2"
1
1/2"
13/16"
9/32"
47
3/4"
1 1/16"
3/4"
21
1/2"
7/8"
3/8"
24
3/4"
1 3/32"
13/32"
2
1/2"
7/8"
1/2"
14
3/4"
1 1/8"
3/8"
29
1/2"
1"
5/16"
39
3/4"
1 1/8"
7/16"
28
1/2"
1"
3/8"
33
3/4"
1 1/8"
1/2"
34
1/2"
1 7/16"
3/8"
17
3/4"
1 1/8"
5/8"
19
9/16"
13/16"
9/32"
54
3/4"
1 1/8"
7/8"
12
9/16"
27/32"
19/32"
11
3/4"
1 3/16"
13/32"
18
9/16"
1 3/32"
1/2"
22
3/4"
1 1/4"
1/4"
3
5/8"
7/8"
9/32"
7
3/4"
1 1/4"
13/32"
52
5/8"
7/8"
3/8"
53
3/4"
1 1/4"
1/2"
13
5/8"
15/16"
9/32"
23
3/4"
1 1/4"
3/4"
9
5/8"
15/16"
9/16"
8
3/4"
1 5/16"
13/32"
4
5/8"
1"
9/32"
16
3/4"
1 5/16"
5/8"
25
5/8"
1"
15/32"
41
3/4"
1 3/8"
3/8"
5
5/8"
1 1/8"
3/8"
32
3/4"
1 3/8"
1/4"
37
5/8"
1 1/4"
1/2"
10
3/4"
1 7/16"
13/32"
35
5/8"
1 5/16"
13/32"
46
3/4"
1 5/8"
1/2"
50
21/32"
1 1/14"
1/4"
45
3/4"
1 15/16"
3/8"
20
11/16"
1"
9/32"
27
7/8"
1 3/8"
13/32"
51
11/16"
1 1/8"
3/8"
55
7/8"
1 31/64"
7/8"
42
11/16"
1 3/16"
7/16"
40
31/32"
1 3/4"
3/8"
44
11/16"
1 3/8"
3/8"
48
31/32"
1 3/4"
7/16"
56
11/16"
1 7/16"
13/32"
26
1"
1 5/8"
1/2"
57
3/4"
15/16"
3/8"
38
1"
1 1/2"
1"
31
3/4"
1"
3/8"
49
1 7/8"
2 1/4"
3/4"
43
3/4"
1"
3/4"
36
1 1/4"
1 7/8"
1 5/16"
6
3/4"
1 1/16"
9/32"

06-09/rev.0

N.B. The information, details, dimensions and values indicated are to our best knowledge. We recommend testing according to local conditions. The specifications are subject to change without notice.
 
55, Route 116 West, Danville (Quebec) J0A 1A0 Tel.: (819) 839-2793
Fax: (819) 839-2797 • www.industries3r.com



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