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