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phone: 908.362.9981  fax: 908.362.5631  email:  fdpp@fdpp.com

 

Cast Steel Duplex Strainers

Discounted pricing for our carbon steel duplex strainers for ¾" to 24" size pipelines are listed below.  The pricing table does not include the cost adder for strainer baskets; please refer to the basket pricing table at the bottom of this page to determine the applicable cost adder.

 

All flanged connections are ANSI class 150#.  You will note that the diverting valve style differs by strainer size.  The 53BTX ¾" through 4" sizes have a ball valve style diverter, the model 50 6" and 8" sizes use a tapered plug valve style diverter and the model 570 style uses a pair of sliding disc valves for flow diversion.  Each part number is hyperlinked to its' outline drawing which also contains additional specifications.

 

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.  NOTE: the differential pressure calculator is based upon the model 50 design for the 8" size because the model 570 has lower flow coefficient values and therefore a slightly higher clean differential pressure for a given flow rate.  We will gladly assist you with the calculated clean differential pressure figures for the 8" model 570 duplex strainers if your prefer this design.

 

If you require a higher pressure design or a larger strainer size we would provide the custom fabricated style.    Cast steel duplex 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.

Model 53BTX duplex Strainer
Model 53BTX: ¾" to 4" sizes
Model 50 Duplex Strainer
Model 50: 6" and 8" sizes
Model 570 Duplex Strainer
Model 570: 8" through 24" sizes
CONNECTION
(SIZE/TYPE)
DRAWING PART NUMBER PRICE
¾" FNPT DRAWING ICON ST053007BT33TS $1,788.58
1" FNPT DRAWING ICON WHITE ST053010BT33TS $1,788.58
1" FLANGE DRAWING ICON WHITE ST053010BR33TS $1,929.23
1¼" FNPT DRAWING ICON ST053012BT33TS $2,884.78
1½" FNPT DRAWING ICON WHITE ST053015BT33TS $2,884.78
1½ FLANGE DRAWING ICON WHITE ST053015BR33TS $2,870.28
2" FNPT DRAWING ICON ST053020BT33TS $3,824.38
2" FLANGE DRAWING ICON ST053020BR33TS $4,115.10
2½" FLANGE DRAWING ICON WHITE ST053025BR33TS $6,029.10
3" FLANGE DRAWING ICON ST053030BR33TS $7,236.23
4" FLANGE DRAWING ICON WHITE ST053040BR33TS $8,597.05
6" FLANGE
(with bronze plug valve)
DRAWING ICON  ST0500600R31C $17,082.45
6" FLANGE
(with SS plug valve)
DRAWING ICON  ST0500600R32C $19,570.65
8" FLANGE
(with bronze plug valve)
DRAWING ICON WHITE  ST0500800R31C $29,474.15
8" FLANGE
(with SS plug valve)
DRAWING ICON WHITE  ST0500800R32C $32,066.03
8" FLANGE DRAWING ICON WHITE  5700800170 $51,005.00
10" FLANGE DRAWING ICON  5701000170 $62,568.00
12" FLANGE DRAWING ICON WHITE  5701200170 $84,781.00
14" FLANGE DRAWING ICON  5701400171 $93,550.00
16" FLANGE DRAWING ICON WHITE  5701600171 $130,914.00
20" FLANGE DRAWING ICON  5702000170 $186,008.00
24" FLANGE DRAWING ICON WHITE  5702400171 $219,243.00

*CALL FOR MODEL 570 BASKET & COVER LIFT ASSEMBLY PRICING
Cost Adder for (2) Stainless Steel Baskets (NOT APPLICABLE TO MODEL 570)
Pipe Size ¾" & 1" 1¼" & 1½" 2" & 2½" 3" 4" 6" 8" 10" 12" 14" - 16"
Perforated:
1/32", 3/64", 1/16", 1/8", 5/32", 1/4", 3/8", 1/2"
$56.55 $71.05 $105.85 $142.10 $160.95 $246.50 $278.40 $752.55 $965.70 $1,399.25
Mesh 20, 40, 60, 80, 100 $113.10 $139.20 $230.55 $276.95 $316.10 $514.75 $749.65 $1,721.15 $2,156.15 $3,011.65
Mesh 150, 200, 325, 400 $117.45 $152.25 $258.10 $295.80 $343.65 $582.90 $858.40 NOT AVAILABLE