Type F-HS Flange Mounted Sight Glass

F-HS: Flange mount to standard ANSI connection of the same size.

 

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Item #

Size

Inner Diameter (I.D.)

Dimension T

Pressure Rating

Dimension Q

Dimension Y

Factory Mutual Approved

F-HS-1.5-150 1.5 in
38.1 mm
1 11/32 in
34.13 mm
.25 in
6.35 mm
150 lb .625 in
15.86 mm
1.25 in
31.75 mm
factory-mutual-approved-and-registered-in-canada
F-HS-1.5-300 1.5 in
38.1 mm
1 11/32 in
34.13 mm
.25 in
6.35 mm
300 lb .75 in
19.05 mm
1.25 in
31.75 mm
factory-mutual-approved-and-registered-in-canada
F-HS-10-100 10 in
254 mm
9.5625 in
242.89 mm
.515 in
13.08 mm
100 lb 1.1875 in
30.17 mm
2.25 in
57.15 mm
N/A
F-HS-10-150 10 in
254 mm
9.5625 in
242.89 mm
.515 in
13.08 mm
150 lb 1.1875 in
30.17 mm
2.75 in
69.85 mm
N/A
F-HS-10-250 10 in
254 mm
9.5625 in
242.89 mm
.515 in
13.08 mm
250 lb 1.875 in
47.63 mm
3.25 in
82.55 mm
N/A
F-HS-1-150 1 in
25.4 mm
3/4 in
19.05 mm
.25 in
6.35 mm
150 lb .562 in
6.35 mm
1.25 in
31.75 mm
factory-mutual-approved-and-registered-in-canada
F-HS-12-100 12 in
304.8 mm
11.375 in
288.93 mm
.515 in
13.08 mm
100 lb 1.25 in
31.75 mm
2.75 in
69.85 mm
N/A
F-HS-12-150 12 in
304.8 mm
11.375 in
288.93 mm
.515 in
13.08 mm
150 lb 1.25 in
31.75 mm
3.25 in
82.55 mm
N/A
F-HS-12-75 12 in
304.8 mm
11.375 in
288.93 mm
.515 in
13.05 mm
75 lb 1.25 in
31.75 mm
2.25 in
57.17 mm
N/A
F-HS-1-300 1 in
25.4 mm
3/4 in
19.05 mm
.25 in
6.35 mm
300 lb .625 in
15.88 mm
1.25 in
31.75 mm
factory-mutual-approved-and-registered-in-canada
F-HS-2-150 2 in
50.8 mm
1 13/16 in
46.04 mm
.265 in
6.73 mm
150 lb .75 in
19.05 mm
1.625 in
41.28 mm
factory-mutual-approved-and-registered-in-canada
F-HS-2-300 2 in
50.8 mm
1 13/16 in
46.04 mm
.265 in
6.73 mm
300 lb .875 in
22.23 mm
1.75 in
44.45 mm
factory-mutual-approved-and-registered-in-canada
F-HS-2-400 2 in
50.8 mm
1 13/16 in
46.04 mm
.265 in
6.73 mm
400 lb 1 in
25.4 mm
1.875 in
47.63 mm
N/A
F-HS-2-600 2 in
50.8 mm
1 13/16 in
46.04 mm
.265 in
6.73 mm
600 lb 1 in
25.4 mm
1.875 in
47.63 mm
N/A
F-HS-3-150 3 in
76.2 mm
2 7/8 in
73.03 mm
.328 in
8.33 mm
150 lb .9375 in
23.81 mm
1.6875 in
42.86 mm
factory-mutual-approved-and-registered-in-canada
F-HS-3-300 3 in
76.2 mm
2 7/8 in
73.03 mm
.328 in
8.33 mm
300 lb 1.125 in
28.58 mm
1.9375 in
49.22 mm
factory-mutual-approved-and-registered-in-canada
F-HS-3-400 3 in
76.2 mm
2 7/8 in
73.03 mm
.328 in
8.33 mm
400 lb 1.25 in
31.75 mm
2.4375 in
61.92 mm
N/A
F-HS-3-600 3 in
76.2 mm
2 7/8 in
73.03 mm
.328 in
8.33 mm
600 lb 1.25 in
31.75 mm
2.4375 in
61.92 mm
N/A
F-HS-4-150 4 in
101.3 mm
3 13/16 in
96.84 mm
.390 in
9.90 mm
150 lb .9375 in
23.81 mm
1.875 in
47.63 mm
factory-mutual-approved-and-registered-in-canada
F-HS-4-300 4 in
101.3 mm
3 13/16 in
96.84 mm
.390 in
9.90 mm
300 lb 1.25 in
31.75 mm
2.375 in
60.33 mm
factory-mutual-approved-and-registered-in-canada
F-HS-4-400 4 in
101.6 mm
3 13/16 in
98.64 mm
.390 in
9.90 mm
400 lb 1.375 in
34.93 mm
2.375 in
60.33 mm
N/A
F-HS-4-600 4 in
101.6 mm
3 13/16 in
98.64 mm
.390 in
9.90 mm
600 lb 1.5 in
38.1 mm
2.875 in
73.03 mm
N/A
F-HS-6-150 6 in
152.4 mm
5 3/4 in
146.05 mm
.453 in
11.50 mm
150 lb 1 in
25.4 mm
2.3125 in
58.74 mm
factory-mutual-approved-and-registered-in-canada
F-HS-6-300 6 in
152.4 mm
5 3/4 in
146.05 mm
.453 in
11.50 mm
300 lb 1.4375 in
36.52 mm
2.8125 in
71.44 mm
factory-mutual-approved-and-registered-in-canada
F-HS-6-400 6 in
152.4 mm
5 3/4 in
146.05 mm
0.435 in
11.50 mm
400 lb 1.625 in
41.28 mm
2.8125 in
71.44 mm
N/A