Type W-SS Weld-on Sight Glass

W-SS: Weld type super sight available with flat bottom or radiused to customer specifications.

 

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Item #

Size

Outer Diameter (O.D.)

Inner Diameter (I.D.)

Dimension A

Dimension B

Dimension C

Factory Mutual Approved

W-SS-2-150 2 in
50.8 mm
5.125 in
130.175 mm
1 13/16 in
46.0375 mm
1.75 in
44.45 mm
1.34375 in
34.13125 mm
2.9375 in
74.6125 mm
factory-mutual-approved-and-registered-in-canada
W-SS-2-300 2 in
50.8 mm
5.125 in
130.175 mm
1 13/16 in
46.0375 mm
1.75 in
44.45 mm
1.34375 in
34.13125 mm
2.9375 in
74.6125 mm
N/A
W-SS-2-600 2 in
50.8 mm
5.125 in
130.175 mm
1 13/16 in
46.0375 mm
1.75 in
44.45 mm
1.59375 in
40.48125 mm
3.40625 in
86.51874 mm
N/A
W-SS-3-150 3 in
76.2 mm
6.25 in
158.75 mm
2 7/8 in
73.66001 mm
1.75 in
44.45 mm
1.3125 in
33.3375 mm
2.0625 in
52.3875 mm
factory-mutual-approved-and-registered-in-canada
W-SS-3-300 3 in
76.2 mm
6.25 in
158.75 mm
2 7/8 in
73.66001 mm
1.75 in
44.45 mm
1.5625 in
39.6875 mm
3.5625 in
90.48749 mm
N/A
W-SS-3-600 3 in
76.2 mm
6.25 in
158.75 mm
2 7/8 in
73.66001 mm
1.75 in
44.45 mm
2.0625 in
52.3875 mm
3.8125 in
96.83749 mm
N/A
W-SS-4-150 4 in
101.6 mm
7.5 in
190.5 mm
3 13/16 in
96.83749 mm
2.0 in
50.8 mm
1.5625 in
39.6875 mm
3.5625 in
90.98749 mm
factory-mutual-approved-and-registered-in-canada
W-SS-4-300 4 in
101.6 mm
7.5 in
190.5 mm
3 13/16 in
96.83749 mm
2.0 in
50.8 mm
1.9375 in
49.2125 mm
3.8125 in
96.83749 mm
N/A
W-SS-4-600 4 in
101.6 mm
7.5 in
190.5 mm
3 13/16 in
96.83749 mm
2.0 in
50.8 mm
2.0625 in
52.3875 mm
4.0625 in
103.1875 mm
N/A
W-SS-6-150 6 in
152.4 mm
9.75 in
246.65 mm
5 3/4 in
146.05 mm
2.5 in
63.5 mm
1.8125 in
46.0375 mm
4.0625 in
103.1875 mm
factory-mutual-approved-and-registered-in-canada
W-SS-6-300 6 in
152.4 mm
9.75 in
246.65 mm
5 3/4 in
146.05 mm
2.5 in
63.5 mm
2.0625 in
52.3875 mm
4.5625 in
115.8875 mm
N/A
W-SS-6-600 6 in
152.4 mm
9.75 in
246.65 mm
5 3/4 in
146.05 mm
2.5 in
63.5 mm
3.0625 in
77.7875 mm
5.3125 in
134.9375 mm
N/A
W-SS-8-150 8 in
203.2 mm
12.0 in
304.8 mm
7.625 in
193.675 mm
3.0 in
76.2 mm
2 in
50.8 mm
5.0 in
127 mm
factory-mutual-approved-and-registered-in-canada
W-SS-8-300 8 in
203.2 mm
12.0 in
304.8 mm
7.625 in
193.675 mm
3.0 in
76.2 mm
2 1/2 in
63.5 mm
5.5 in
139.7 mm
N/A