Full View Sight Flow Indicators
Series LIF

Flanged Ends

Series LIF is available with flanged ends faced and drilled to mate with ANSI Class 150 Connections.



Size A B C Approx. Weight Pressure Rating*
Inches MM Inches MM Inches MM LBS KGS PSIG BARG
1/2" 3 7/8 98 1 1/4 32 3 1/2 89 3 1/2 2 150 10.3
3/4" 3 7/8 98 1 1/12 38 3 7/8 98 4 2 150 10.3
1" 4 102 1 3/4 44 4 1/4 108 5 2 150 10.3
1 1/2" 4 102 2 1/2 64 5 127 6 3 120 8.3
2" 4 3/4 121 3 76 6 152 11 1/2 5 100 6.9
2 1/2" 5 3/8 137 3 1/2 89 7 178 15 7 85 5.9
3" 5 3/8 137 4 102 7 1/2 191 19 9 100 6.9
4" 7 1/2 191 5 127 9 229 22 10 70 4.8
6" 10 1/4 260 7 178 11 279 56 25 45 3.1


Series LIS

Threaded Ends

Series LIS is furnished with NPTF threaded ends and available with other special connections upon request.


Size A B C Approx. Weight Pressure Rating*
Inches MM Inches MM Inches MM LBS KGS PSIG BARG
1/8" 4 3/8 111 1 3/4 44 3 3/4 95 2 1 150 10.3
1/4" 4 3/8 111 1 3/4 44 3 3/4 95 2 1 150 10.3
3/8" 4 3/8 111 1 3/4 44 3 3/4 95 2 1 150 10.3
1/2" 4 3/8 111 1 3/4 44 3 3/4 95 2 1 150 10.3
3/4" 4 3/8 111 1 3/4 44 3 3/4 95 2 1 150 10.3
1" 4 1/2 114 2 51 4 1/4 108 3 1 150 10.3
1 1/4" 4 3/4 121 2 1/2 64 4 3/4 121 4 2 120 8.3
1 1/2" 4 3/4 121 2 1/2 64 4 3/4 121 4 2 120 8.3
2" 5 1/8 130 3 76 5 3/4 146 7 3 100 6.9


Series LIG

Flanged Ends With Guard

Series LIG is available with flanged ends drilled to mate with ANSI Class 150 connections.


Size A B C Approx Weight Pressure Rating*
Inches MM Inches MM Inches MM LBS KGS PSIG BARG
1" 6 3/8 162 1 25 4 1/4 108 6 3 150 10.3
1 1/2" 6 3/4 171 1 1/4 32 5 127 7 3 150 10.3
2" 7 5/8 194 1 1/4 32 6 152 13 6 120 8.3
2 1/2" 7 7/8 200 1 1/2 38 7 178 17 8 100 6.9
3" 8 1/8 206 1 3/4 44 7 1/2 191 22 10 85 5.9
4" 8 1/8 209 1 3/4 44 9 229 25 11 90 6.2


Standard materials of Construction: Carbon steel or stainless steel, annealed borosilicate glass cylinder and neoprene seals. Other materials available upon request.

Options and Accessories: Series LIF LISS are available with drip tube indicators for low flow rates, acrylic cylinders and acrylic tubes shield protectors. All full view sight flow indicators are available with lengths up to 48 inches as well as graduated cylinders for measuring applications.


245 Pegasus Ave.
Northvale, NJ 07647
201-767-4027
sales@papailias.com