FlexWorks Next Generation Supply Piping

 

50 Years of Unmatched Chemical Resistance Performance Packed into One Unique Pipe - KYNAR® (PVDF) + OPW = 15 Years of Excellence in Underground Pipe Performance.


Why a new pipe?

OPW Fueling Containment Systems has developed a Next Generation FlexWorks Pipe in response to the voice of the customer. You asked and we delivered! The new pipe is more flexible, lighter and has reduced memory.

Features & Benefits

What Makes This Pipe Different?

Lower installation costs

  • Increased Pipe Flexibility – the force required to bend the pipe has been reduced to facilitate piping layout. This makes installation quicker and easier, especially in cold weather. 
  • Pipe Weight – has been reduced to facilitate shipping and handling 
  • Pipe Memory – Inherent pipe memory has been reduced significantly to facilitate connection of pipes inside sumps 
  • Redesigned Profile – enhanced leak detection performance 
  • Enhanced Kynar Pipe Liner – fluoropolymer chemical structure makes it dense and permeation resistant

UL Listings

FlexWorks double wall piping is listed with Underwriter's Laboratories under file #MH16678 and labeled as follows: Motor Vehicle Fuels, High Blend Fuels, Concentrated Fuels and Aviation and Marine.

UL Listed Warranted Fuels

Below are the listed fuels that have been tested under UL971 and are warranted for use with the FlexWorks Flexible Piping System.

Motor Vehicle Fuels

100% ASTM Reference Fuel No. 2 100% ASTM Reference Fuel C 85% Reference Fuel C - 15% MTBE 70% Reference Fuel C - 30% Ethanol 85% Reference Fuel C - 15% Methanol

High Blend Fuels

50% Reference Fuel C - 50% Methanol 50% Reference Fuel C - 50% Ethanol

Concentrated Fuels

100% Methanol 100% Ethanol 100% Toluene

Aviation and Marine Fuels

100% Premium Leaded Gas 100% Kerosene

* 3rd Party Approved for DEF

Listings and Certifications

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Recommended products for replacement

    Ordering Information

    Ordering Specifications - Sizing Matrix

    New Pipe Part Number ID Description
    C075A-250 3/4" Double Wall Primary Pipe, 250'
    C075A-1000 Double Wall Primary Pipe, 1000'
    C075A-SB Double Wall Primary Pipe 3/4" I.D. Short Box, 1' - 249'
    C075A-SR Double Wall Primary Pipe 3/4" I.D. Short Reel, 260' - 490'
    CO75A-MR Double Wall Primary Pipe, Mega Reel, 2000' 
     
    C10A-250 1" Double Wall Primary Pipe, 250'
    C10A-1000 Double Wall Primary Pipe, 1000'
    C10A-SB Double Wall Primary Pipe 1.0" I.D. Short Box, 1' - 249'
    C10A-SR Double Wall Primary Pipe 1.0" Short Reel, 20' - 990'
    C10A-MR Double Wall Primary Pipe, Mega Reel, 2000'
     
    C15A-250 1-1/2" Double Wall Primary Pipe, 250'
    C15A-500 Double Wall Primary Pipe, 500'
    C15A-1000 Double Wall Primary Pipe, 1000'
    C15A-1225 Stick Pipe 11/2" 12 Pieces At 25', 12 per box
    C15A-1233 Stick Pipe 11/2" 12 Pieces At 33', 12 per box
    C15A-1240 Stick Pipe 11/2" 12 Pieces At 40', 12 per box
    C15A-SB Double Wall Primary Pipe 1.5" I.D. Short Box, 50' - 240', 10' increments
    C15A-SR Double Wall Primary Pipe 1.5" I.D. Short Reel, Less than 500', 10' increments
    C15A-MR Double Wall Primary Pipe, Mega Reel, 1010' - 1400'
     
    C20A-250 2" Double Wall Primary Pipe, 250'
    C20A-500 Double Wall Primary Pipe, 500'
    C20A-1225 Stick Pipe 2.0" Double Wall 12 Pieces At 25', 12 per box
    C20A-1233 Stick Pipe 2.0" Double Wall 12 Pc @ 33', 12 per box
    C20A-SB Double Wall Primary Pipe, 2.0" I.D. Short Box, 50' - 240', 10' increments
    C20A-SR Double Wall Primary Pipe, 2.0" I.D. Short Reel, 260'- 490', 10' increments
    C20A-MR Double Wall Primary Pipe, Mega Reel, 800', 510'- 800', 10' increments
     
    C30A-200 3" Call For Availability. 3" Double Wall Primary Pipe, Lengths up to 200'
    C30A-MR 3" Double Wall Primary Pipe, 200' to Max 350'
    C30A-SR Call For Availability. 3" Double Wall Primary Pipe, Lengths up to 200'

    Ordering Specifications* – FlexWorks Dual Layer Access Pipe

    Item Number

    Application

    Minimum Bend Radius

    Packaging

    Dimensions

    Box/Reel Size

    Box/Reel Weight

    I.D.

    O.D.

    in.

    mm

    in.

    mm

    in.

    mm

    (in.)

    lbs.

    kg

    C075A-250 Double-Wall Primary Pipe, ¾" 

    18

    457

    Box

    250 ft

    0.75

    19

    1.18

    29

    44x44x25

    134

    61

    C075A-1000 Double-Wall Primary Pipe, ¾"

    18

    457

    Reel

    1000 ft

    0.75

    19

    1.18

    29

    58x58x48

    527

    239

    C10A-250 Double-Wall Primary Pipe, 1" 

    18

    457

    Box

    250 ft

    1.0

    25

    1.5

    38

    44x44x25

    169

    77

    C10A-1000 Double-Wall Primary Pipe, 1" 

    18

    457

    Reel

    1000 ft.

    1.0

    25

    1.5

    38

    58x58x48

    605

    274

    C15A-250 Double-Wall Primary Pipe, 1.5" 

    24

    610

    Box

    250 ft.

    1.5

    38

    2

    51

    38x45x30

    240

    109

    C15A-500 Double-Wall Primary Pipe, 1.5" 

    24

    610

    Reel

    500 ft.

    1.5

    38

    2

    51

    58x58x48

    605

    274

    C15A-1000 Double-Wall Primary Pipe, 1.5" 

    24

    610

    Reel

    1000 ft.

    1.5

    38

    2

    51

    58x58x48

    980

    444

     C20A-250 Double-Wall Primary Pipe, 2"

    36

    914

    Box

    250 ft

    2

    51

    2.5

    63.5

    63x63x33

    192

    87

     C20A-500 Double-Wall Primary Pipe, 2"

    36

    914

    Reel

    500 ft.

    2

    51

    2.5

    63.5

    68x68x48

    770

    349

     C30A-200 Double-Wall Primary Pipe, 3"

    72

    1828

    Reel

    200 ft

    3

    76

    3.5

    88

    63x63x33

    652

    296

    * OPW also offers short and custom lengths of pipe, as well as pipe packaged and shipped on Mega Reels. Please contact our Customer Service department at 1-800-422-2525 for the most up-to-date information.

    Flexible Piping Manual Order Number: UPM-0001

    Ordering Specifications - Flexible Supply Piping

    Item Number

     

    Size

    Description

    Working Pressure

    Temperature Rating

    Burst Pressure

    in.

    cm

    PSIG

    BAR

    F

    C

    C075A

    0.75

    1.9

    Double-Wall Primary Pipe

    145

    10 bar

    -20° to +120°F

    -29° to +49° C

    Exceeds 5X Working Pressure

    C10A

    1

    2.54

    Double-Wall Primary Pipe

    125

    8.6 bar

    C15A

    1.5

    3.8

    Double-Wall Primary Pipe

    100

    6.9 bar

    C20A

    2

    5

    Double-Wall Primary Pipe

    75

    5 bar

    C30A

    3

    7.6

    Double-Wall  Primary Pipe

    75

    5 bar

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