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

 

PVC Duplex Strainer

PVC Duplex Strainers

Calculator Instructions:

1) Select strainer size.

2) Input the design flow rate in GPM.

3) Input the Specific Gravity of the fluid if other than water.

4) Select the Viscosity if other than water.

 

The corresponding clean differential pressure chart will update automatically to reflect the data input.

 

NOTE: The inlet velocity should be ≤ 5 FPS and the maximum clean differential pressure should be ≤ 2 PSI.

 
CONNECTION
(SIZE/TYPE)
O-RING PART NUMBER PRICE
  ½" SOCKET/FNPT EPDM DB1050STE $1,307.83
FPM DB1050ST $1,375.57
  ½" 150# FLANGE EPDM DB1050FE $1,338.76
FPM DB1050F $1,408.56
  ¾" SOCKET/FNPT EPDM DB1075STE $1,307.83
FPM DB1075ST $1,375.57
  ¾" 150# FLANGE EPDM DB1075FE $1,338.76
FPM DB1075F $1,408.56
  1" SOCKET/FNPT EPDM DB1100STE $1,307.83
FPM DB1100ST $1,375.57
  1" 150# FLANGE EPDM DB1100FE $1,338.76
FPM DB1100F $1,408.56
  1¼" SOCKET/FNPT EPDM DB1125STE $2,036.28
FPM DB1125ST $2,141.71
  1¼" 150# FLANGE EPDM DB1125FE $2,112.63
FPM DB1150F $2,223.23
  1½" SOCKET/FNPT EPDM DB1150STE $2,036.28
FPM DB1150ST $2,141.71
  1½ 150# FLANGE EPDM DB1150FE $2,112.63
FPM DB1150F $2,223.23
  2" SOCKET/FNPT EPDM DB1200STE $2,036.28
FPM DB1200ST $2,141.71
  2" 150# FLANGE EPDM DB1200FE $2,112.63
FPM DB1200F $2,223.23
  2½" FNPT EPDM DB1250TE $5,090.16
FPM DB1250T $5,356.00
  2½" SOCKET EPDM DB1250SE $5,090.16
FPM DB1250S $5,356.00
  2½" 150# FLANGE EPDM DB1250FE $5,286.28
FPM DB1250F $5,563.96
  3" FNPT EPDM DB1300TE $5,090.16
FPM DB1300T $5,356.00
  3" SOCKET EPDM DB1300SE $5,090.16
FPM DB1300S $5,356.00
  3" 150# FLANGE EPDM DB1300FE $5,327.08
FPM DB1300F $5,606.13
  4" FNPT EPDM DB1400TE $5,090.16
FPM DB1400T $5,356.00
  4" SOCKET EPDM DB1400SE $5,090.16
FPM DB1400S $5,356.00
  4" 150# FLANGE EPDM DB1400FE $5,412.51
FPM DB1400F $5,698.18
  6" 150# FLANGE EPDM DB1600FTE $12,945.67
FPM DB1600FT $13,630.16
  8" 150# FLANGE EPDM DB1800FTE $16,618.14
FPM DB1800FT $17,493.40
Discounted pricing for our PVC duplex strainers for 1/2" to 8" size pipelines is listed below.  The pricing table includes PVC perforated baskets (specify 1/32", 1/16", 1/8", 3/16" perforations).  If you prefer stainless steel or mesh lined baskets please refer to the price adder table at the bottom of this page to determine the applicable cost adder

 

The basket chamber covers for our PVC duplex strainers have been ergonomically designed with large handles for easy removal without tools.  The inlet and outlet can be oriented on the same side as shown above or can be facing opposite directions (in-line flow configuration).  The strainer bottom is flat and has molded mounting slots.

 

You can install plastic strainers into alloy pipelines, however it is suggested that you also include plastic pipe at least 10 pipe diameters long on both the inlet and outlet sides of the strainer to account for the different thermal expansion rates of alloy and plastics, pipe vibration and loading forces.

 

PVC duplex strainers usually ship within 7-10 days after receipt of an order.  If lead time is critical please contact us and we'll confirm the lead time required.

 

The differential pressure calculator can be used to estimate the clean differential pressure for your specific application.  The recommended fluid velocity minimizes the effects of valve closure and pump start-up or shut-down.

 

Likewise, the reason for the clean differential pressure limitation is to maximize the time between basket cleaning.  Once the differential pressure is ≥ 5 PSI the basket should be cleaned. 

 

DB SERIES DATASHEET - 1/2" TO 4"

DB SERIES DATASHEET - 6" TO 8"

 

Cost Adder for (2) Stainless Steel Baskets
Pipe Size ½" - 1" 1¼" - 2" 2½" - 4" 6" 8"
Perforated:
1/32", 1/16", 1/8", 3/16"
$190.15 $233.85 $457.66 $800.89 $1,085.64
Mesh:
20, 40, 60, 80, 100
Mesh 200 $262.72 $313.18 $616.53 $999.47 $1,307.83
Mesh 325 $277.82 $329.59 $639.74 $1,085.64 $1,410.54