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Benefits & Features
  • Provides direct visual observation of process in vessels
  • Welds or bolts on directly to vessel
  • Sizes 1" to 8"
  • 150 lb ASME B16.5 Flanges
W11 Series Style FP Flat Weld Pad Sight Windows
Unit of Measure
1 

Model #

Size

Material

Pressure Rating

Cover Material

W11-FP-10-AAA-BX N/A 1 in N/A Carbon Steel/Neoprene N/A 245 PSIG @ 250 ºF 285 PSIG @ 100 ºF N/A Carbon Steel
W11-FP-15-AAA-BX N/A 1-1/2 in N/A Carbon Steel/Neoprene N/A 245 PSIG @ 250 ºF 285 PSIG @ 100 ºF N/A Carbon Steel
W11-FP-20-AAA-BX N/A 2 in N/A Carbon Steel/Neoprene N/A 245 PSIG @ 250 ºF 285 PSIG @ 100 ºF N/A Carbon Steel
W11-FP-30-AAA-BX N/A 3 in N/A Carbon Steel/Neoprene N/A 245 PSIG @ 250 ºF 285 PSIG @ 100 ºF N/A Carbon Steel
W11-FP-40-AAA-BX N/A 4 in N/A Carbon Steel/Neoprene N/A 245 PSIG @ 250 ºF 285 PSIG @ 100 ºF N/A Carbon Steel
W11-FP-60-AAA-BX N/A 6 in N/A Carbon Steel/Neoprene N/A 245 PSIG @ 250 ºF 285 PSIG @ 100 ºF N/A Carbon Steel
W11-FP-80-AAA-BX N/A 8 in N/A Carbon Steel/Neoprene N/A 245 PSIG @ 250 ºF 285 PSIG @ 100 ºF N/A Carbon Steel
W11-FP-10-DAD-BX N/A 1 in N/A 316L Stainless Steel/PTFE N/A 275 PSIG @ 100 ºF 195 PSIG @ 400 ºF N/A Carbon Steel
W11-FP-15-DAD-BX N/A 1-1/2 in N/A 316L Stainless Steel/PTFE N/A 275 PSIG @ 100 ºF 195 PSIG @ 400 ºF N/A Carbon Steel
W11-FP-20-DAD-BX N/A 2 in N/A 316L Stainless Steel/PTFE N/A 275 PSIG @ 100 ºF 195 PSIG @ 400 ºF N/A Carbon Steel
W11-FP-30-DAD-BX N/A 3 in N/A 316L Stainless Steel/PTFE N/A 275 PSIG @ 100 ºF 195 PSIG @ 400 ºF N/A Carbon Steel
W11-FP-40-DAD-BX N/A 4 in N/A 316L Stainless Steel/PTFE N/A 275 PSIG @ 100 ºF 195 PSIG @ 400 ºF N/A Carbon Steel
W11-FP-60-DAD-BX N/A 6 in N/A 316L Stainless Steel/PTFE N/A 275 PSIG @ 100 ºF 195 PSIG @ 400 ºF N/A Carbon Steel
W11-FP-80-DAD-BX N/A 8 in N/A 316L Stainless Steel/PTFE N/A 275 PSIG @ 100 ºF 195 PSIG @ 400 ºF N/A Carbon Steel
Unit of Measure
1