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Cast Steel Simplex Strainers

CONNECTION MODEL DRAWING PART NUMBER
SIZE TYPE
1" FNPT 72 DRAWING ICON ST0720100T3C
150# FLANGE 72 DRAWING ICON ST072010BR30A
1¼"  FNPT 72 DRAWING ICON WHITE ST0720125T3C
150# FLANGE 72 DRAWING ICON WHITE ST072012BR30A
1½"  FNPT 72 DRAWING ICON ST0720150T3C
150# FLANGE 72 DRAWING ICON ST072015BR30A
300# FLANGE SGFV DRAWING ICON 11/24RFS-CS062P34-GBI-SGFV
2" FNPT 72 DRAWING ICON WHITE ST0720200T3C
150# FLANGE 72 DRAWING ICON WHITE ST0720200R3C
300# FLANGE SGFV DRAWING ICON WHITE 24RFS-CS062P34-GBI-SGFV
2½"  FNPT 72 DRAWING ICON ST0720250T3C
150# FLANGE 72 DRAWING ICON ST0720250R3C
300# FLANGE SGFV DRAWING ICON 21/24RFS-CS062P34-GBI-SGFV
3" FNPT 72 DRAWING ICON WHITE ST0720300T3C
150# FLANGE 72 DRAWING ICON WHITE ST0720300R3C
300# FLANGE SGFV DRAWING ICON WHITE 34RFS-CS062P34-GBI-SGFV
4" 150# FLANGE 72 DRAWING ICON ST0720400R3C
300# FLANGE SGFV DRAWING ICON 44RFS-CS125P34-GBI-SGFV
5" 150# FLANGE SGFV DRAWING ICON WHITE 52RFS-CS125P34-GB
300# FLANGE DRAWING ICON WHITE 54RFS-CS125P34-GBI-SGFV
6" 150# FLANGE 72 DRAWING ICON ST0720600R3C
300# FLANGE SGFV DRAWING ICON 64RFS-CS125P34-GBI-SGFV
8" 150# FLANGE 72 DRAWING ICON WHITE ST0720800R3C
510* DRAWING ICON WHITE 5100800180
300# FLANGE SGFV DRAWING ICON WHITE 84RFS-CS125P34-GBI-SGFV
10" 150# FLANGE 510* DRAWING ICON 5101000180
SGFV DRAWING ICON 102RFS-CS125P34-GBI-SGFV
300# FLANGE SGFV DRAWING ICON 104RFS-CS125P34-GBI-SGFV
12" 150# FLANGE 510* DRAWING ICON WHITE 5101200180
SGFV DRAWING ICON WHITE 122RFS-CS125P34-GBI-SGFV
300# FLANGE SGFV DRAWING ICON WHITE 124RFS-CS125P34-GBI-SGFV
14" 150# FLANGE 510* DRAWING ICON 5101400180
SGFV DRAWING ICON 142RFS-CS125P34-GBI-SGFV
300# FLANGE SGFV DRAWING ICON 144RFS-CS125P34-GBI-SGFV
16" 125# FLANGE 510* DRAWING ICON WHITE 5101600180
20" 125# FLANGE 510* DRAWING ICON 5102000180
24" 125# FLANGE 510* DRAWING ICON WHITE 5102400180

Our cast steel simplex strainers for ¾" to 24" size pipelines are listed to the right. 

 

You will notice that there are some sizes where we offer different model simplex strainers and you can learn more about each design using the navigation bar under the tab "MODELS".  The three differential pressure calculators enable you to compare the differential pressure for a given flow rate and connection size.

 

There are some strainer sizes shown in the calculators that are not available in cast steel material; these are the same calculators we use for the other materials of construction because it's the flow coefficient value (Cv) that determines the clean differential pressure drop.

 

You can calculate the approximate clean differential pressure drop by selecting the strainer connection size, inputting your flow rate (GPM), inputting the specific gravity if other than water (sg of water = 1) and select the viscosity range if other than water (SSU of water = 30).  Click "Update" to refresh the data and be sure that the clean differential is ≤2 PSI for the intended basket retention.

 

Cast steel simplex strainers usually ship within 72 hours after receipt of an order.  If lead time is critical please contact us and we'll confirm the lead time required.

 

(The GFV/SGFV style simplex strainer with bolted cover is also available in a 150# flanged design.  We do not list these in the pricing table, except for the 5" size, because the model 72's have a higher Cv value therefore have a lower clean pressure drop.  If you prefer the bolted cover design or if the model 72 isn't available from stock, we can provide pricing and lead time for the SGFV model.)