Type R-DS Flange Mounted Sight Glass

R-DS: Re-entrant deep seat uses standard ANSI flange B16.5.

 

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Item #

Size

Inner Diameter (I.D.)

Dimension A

Pressure Rating

R-DS-3-150 3 in
76.2 mm
2 7/8 in
73.02 mm
1.5625 in
39.68 mm
150 lb
R-DS-3-300 3 in
76.2 mm
2 7/8 in
73.02 mm
1.5625 in
39.68 mm
300 lb
R-DS-3-400 3 in
76.2 mm
2 7/8 in
73.02 mm
2.0625 in
52.38 mm
400 lb
R-DS-3-600 3 in
76.2 mm
2 7/8 in
73.02 mm
2.0625 in
52.38 mm
600 lb
R-DS-4-150 4 in
101.6 mm
3 13/16 in
96.83 mm
1.5625 in
39.68 mm
150 lb
R-DS-4-300 4 in
101.6 mm
3 13/16 in
96.83 mm
2.0625 in
52.38 mm
300 lb
R-DS-4-400 4 in
101.6 mm
3 13/16
96.83 mm
2.0625 in
52.38 mm
400 lb
R-DS-4-600 4 in
101.6 mm
3 13/16 in
96.83 mm
2.5625 in
68.08 mm
600 lb
R-DS-6-150 6 in
152.4 mm
5 3/4 in
146.05 mm
2.0625 in
52.38 mm
150 lb
R-DS-6-300 6 in
152.4 mm
5 3/4 in
146.05 mm
2.5625 in
65.08 mm
300 lb
R-DS-6-400 6 in
152.4 mm
5 3/4 in
146.05 mm
2.5625 in
68.08 mm
400 lb
R-DS-6-600 6 in
152.4 mm
5 3/4 in
146.05 mm
3.0625 in
77.78 mm
600 lb
R-DS-8-150 8 in
203.2 mm
7.625 in
193.67 mm
2.0625 in
52.38 mm
150 lb
R-DS-8-300 8 in
203.2 mm
7.625 in
193.67 mm
2.5625 in
65.08 mm
300 lb
R-DS-8-400 8 in
203.2 mm
7.625 in
193.67 mm
3.0625 in
77.78 mm
400 lb