Type F-GD Flange Mounted Sight Glass

F-GD: Standard ANSI connection low pressure unit 100 psi max.

 

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Item #

Size

Inner Diameter (I.D.)

Dimension Q

Dimension Y

Factory Mutual Approved

F-GD-1 1 in
25.4 mm
3/4 in
19.05 mm
0.5 in
12.7 mm
1 in
25.4 mm
factory-mutual-approved-and-registered-in-canada
F-GD-1.5 1.5 in
38.1 mm
1 11/32 in
34.13 mm
.625 in
15.88 mm
1.0625 in
26.99 mm
factory-mutual-approved-and-registered-in-canada
F-GD-2 2 in
50.8 mm
1 13/16 in
46.04 mm
0.6875 in
17.47 mm
1.125 in
28.58 mm
factory-mutual-approved-and-registered-in-canada
F-GD-3 3 in
76.2 mm
2 7/8 in
73.03 mm
.875 in
22.22 mm
1.4375 in
36.51 mm
factory-mutual-approved-and-registered-in-canada
F-GD-4 4 in
101.6 mm
3 13/16 in
96.84 mm
.875 in
22.22 mm
1.4375 in
36.51 mm
factory-mutual-approved-and-registered-in-canada
F-GD-6 6 in
152.4 mm
5 3/4 in
146.05 mm
.9375 in
23.82 mm
1.625 in
41.28 mm
factory-mutual-approved-and-registered-in-canada
F-GD-8 8 in
203.2 mm
7.625 in
193.68 mm
1.0625 in
26.99 mm
2.1875 in
55.56 mm
factory-mutual-approved-and-registered-in-canada