Ratings | Y-Type Strainers
PRESSURE TEMPERATURE RATINGS
8555Y Strainer Catalog Threaded Body Material Selection Guide
Pressure/Temperature Ratings (PSIG/TEMP F)
Sizes Available With
Sizes Available With Cap Cover
Max. Oil, Gas, O2 Press. at Temperature
Max. Oil, Gas, O2 Press. at Temperature
Material Selection Code
ANSI Class
Material Options
Bolted Cover
Steam
CI
Cast Iron
¼" - 3" ¼" - 2" ¼" - 2"
250 600 600
400/150F 1480/100F 1440/100F
250/350F 600/350F 600/350F
300/350F 1300/350F 1050/350F
CS SS
Carbon Steel Stainless Steel
2½" - 3" 2½" - 3"
8555Y Strainer Catalog Flanged Body Material Selection Guide
Pressure/Temperature Ratings (PSIG/TEMP F)
2" - 8" (FF) ½" - 8" (RF) ½" - 8" (RF) ½" - 8" (RF3) ½" - 8" (RF3) Sizes Available (Bolted Cover Only)
Max. Oil, Gas, O2 Press. at Temperature
Max. Oil, Gas, O2 Press. at Temperature
Material Selection Code
ANSI Class
Material Options
Steam
CI
Cast Iron
125 150 150
200/150F 285/100F 275/100F 740/100F 720/100F
125/350F 150/350F 150/350F 300/350F 300/350
150/350F 200/350F 210/350F 650/350F 520/350F
CS SS CS SS
Carbon Steel Stainless Steel Carbon Steel Stainless Steel
300 300
8555Y Strainer Catalog Socket Weld Body Material Selection Guide
Pressure/Temperature Ratings (PSIG/TEMP F)
Sizes Available With
Max. Oil, Gas, O2 Press. at Temperature
Sizes Available With Cap Cover
Max. Oil, Gas, O2 Press. at Temperature
Material Selection Code
Material Options
ANSI Class
Bolted Cover
Steam
CS SS
Carbon Steel Stainless Steel
½" - 2" ½" - 2"
2" 2"
600 600
1480/100F 1440/100F
600/350F 600/350F
1300/350F 1050/350F
NOTE: Although strainer body material selections are limited to cast iron, carbon steel and stainless steel, the above charted data is provided to assist in making the proper selection, taking into account sizes available for a given pressure/temperature requirement, flow media options, connection types and cover constructions.
Bulletin 8555Y Page 6
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