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

 

PVC Duplex Strainer

CPVC 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 DB2050STE $1,997.72
FPM DB2050ST $2,102.36
  ½" 150# FLANGE EPDM DB2050FE $2,040.58
FPM DB2050F $2,146.72
  ¾" SOCKET/FNPT EPDM DB2075STE $1,997.72
FPM DB2075ST $2,102.36
  ¾" 150# FLANGE EPDM DB2075FE $2,040.58
FPM DB2075F $2,146.72
  1" SOCKET/FNPT EPDM DB2100STE $1,997.72
FPM DB2100ST $2,102.36
  1" 150# FLANGE EPDM DB2100FE $2,040.58
FPM DB2100F $2,146.72
  1¼" SOCKET/FNPT EPDM DB2125STE $3,114.60
FPM DB2125ST $3,277.02
  1¼" 150# FLANGE EPDM DB2125FE $3,227.45
FPM DB2150F $3,395.18
  1½" SOCKET/FNPT EPDM DB2150STE $3,114.60
FPM DB2150ST $3,277.02
  1½ 150# FLANGE EPDM DB2150FE $3,227.45
FPM DB2150F $3,395.18
  2" SOCKET/FNPT EPDM DB2200STE $3,114.60
FPM DB2200ST $3,277.02
  2" 150# FLANGE EPDM DB2200FE $3,227.45
FPM DB2200F $3,395.18
  2½" FNPT EPDM DB2250TE $7,678.96
FPM DB2250T $8,081.69
  2½" SOCKET EPDM DB2250SE $7,678.96
FPM DB2250S $8,081.69
  2½" 150# FLANGE EPDM DB2250FE $8,075.06
FPM DB2250F $8,497.93
  3" FNPT EPDM DB2300TE $7,678.96
FPM DB2300T $8,081.69
  3" SOCKET EPDM DB2300SE $7,678.96
FPM DB2300S $8,081.69
  3" 150# FLANGE EPDM DB2300FE $8,115.25
FPM DB2300F $8,544.88
  4" FNPT EPDM DB2400TE $7,678.96
FPM DB2400T $8,081.69
  4" SOCKET EPDM DB2400SE $7,678.96
FPM DB2400S $8,081.69
  4" 150# FLANGE EPDM DB2400FE $8,209.32
FPM DB2400F $8,638.81
  6" 150# FLANGE EPDM DB2600FTE $19,117.24
FPM DB2600FT $20,183.99
  8" 150# FLANGE EPDM DB2800FTE $23,593.96
FPM DB2800FT $24,835.62
Discounted pricing for our CPVC duplex strainers for 1/2" to 8" size pipelines is listed below.  The pricing table includes CPVC 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 CPVC 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.

 

CPVC 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