LIF Series Flanged Ends Full View Sight Flow Indicators

Series LIF sight flow indicators are available with flanged ends faced and drilled to mate with ANSI Class 150 connections. They allow the user a 360° view of the contents of a pipe. Custom flange drillings and lengths are available upon request. Various accessories include an impact shield to protect the viewing tube from external forces, lighting fixtures, an internal visual flow indicators and PTFE lining.

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Size
Dimension A
Dimension B
Dimension C
1/2″ LIF, LIF Series Flanged Ends Full View Sight Flow Indicators
1/2 in

3 7/8 in
98 mm

1 1/4 in
32 mm

3 1/2 in
89 mm

3/4″ LIF, LIF Series Flanged Ends Full View Sight Flow Indicators
3/4 in

3 7/8 in
98 mm

1 1/2 in
38 mm

3 7/8 in
98 mm

1″ LIF, LIF Series Flanged Ends Full View Sight Flow Indicators
1 in

4 in
102 mm

1 3/4 in
38 mm

4 1/4 in
108 mm

1-1/2″ LIF, LIF Series Flanged Ends Full View Sight Flow Indicators
1 1/2 in

4 in
102 mm

2 1/2 in
64 mm

5 in
127 mm

2″ LIF, LIF Series Flanged Ends Full View Sight Flow Indicators
2 in

4 1/2 in
121 mm

3 in
76 mm

6 in
152 mm

2-1/2″ LIF, LIF Series Flanged Ends Full View Sight Flow Indicators
2 1/2 in

5 3/8 in
137 mm

3 1/2 in
89 mm

7 in
178 mm

3″ LIF, LIF Series Flanged Ends Full View Sight Flow Indicators
3 in

5 3/8 in
137 mm

4 in
102 mm

7 1/2 in
191 mm

4″ LIF, LIF Series Flanged Ends Full View Sight Flow Indicators
4 in

7 1/2 in
191 mm

5 in
127 mm

9 in
229 mm

6″ LIF, LIF Series Flanged Ends Full View Sight Flow Indicators
6 in

10 1/4 in
260 mm

7 in
178 mm

11 in
279 mm