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NSF/ANSI 14
Plastics Piping System Components and Related Materials

Click here for a list of End Use Code Designations.

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Encoma Ltd. 
26082 Road 51 North
P.O. Box 219 
Elm Creek, MB R0G 0N0 
Canada 
204-745-8920
Visit this company's website

Facility : Elm Creek, Manitoba, Canada

Potable Water - Pipe and Fittings

Product Type   Material Type   Trade Name   Product Standard

Pipe+ [G]		  
PE 4710		  
Encoma		  
ASTM D3035
1/2" DR 7[1]

3/4" - 3" DR 7
1/2" DR 9[1]

3/4" - 3" DR 9
1/2" - 3" DR 11[1]

1/2" - 3" DR 13.5[1]

1/2" DR 15.5[1] [2]

3/4" - 3" DR 15.5[1]

1/2" DR 17[1] [2]

3/4" - 3" DR 17[1]

1/2" - 3/4" DR 21[1] [2]

1" - 3" DR 21[1] 

[1] These pipe sizes are not certified for use in potable water applications containing
    oxidizing disinfectants and shall not be marked with a CC oxidative resistance
    classification.

[1] These pipe sizes are not certified for use in potable water applications containing
    oxidizing disinfectants and shall not be marked with a CC oxidative resistance
    classification.
[2] Special sizes may be acceptable for engineered applications, due to system conditions or
    special local requirements. It is the responsibility of the end user to ensure the
    product is suitable for the intended application.  

+ Material complies with NSF/ANSI/CAN 61 health effects requirements when tested at 73° F.
[G] Product is Certified to NSF/ANSI/CAN 372 and conforms with the lead content requirements
    for "lead free" plumbing as defined by California, Vermont, Maryland, and Louisiana
    state laws and the U.S. Safe Drinking Water Act.

Pipe+ [G]		  
PE 4710		  
Encoma		  
ASTM F714
4" - 6" DR 7
4" - 6" DR 9
4" - 6" DR 11
4" - 6" DR 13.5
4" - 6" DR 17
4" - 6" DR 21 

+ Material complies with NSF/ANSI/CAN 61 health effects requirements when tested at 73° F.
[G] Product is Certified to NSF/ANSI/CAN 372 and conforms with the lead content requirements
    for "lead free" plumbing as defined by California, Vermont, Maryland, and Louisiana
    state laws and the U.S. Safe Drinking Water Act.

Pipe+ [G]		  
PE 4710		  
Encoma		  
AWWA C901
3/4" - 3" DR 9 

+ Material complies with NSF/ANSI/CAN 61 health effects requirements when tested at 73° F.
[G] Product is Certified to NSF/ANSI/CAN 372 and conforms with the lead content requirements
    for "lead free" plumbing as defined by California, Vermont, Maryland, and Louisiana
    state laws and the U.S. Safe Drinking Water Act.

Pipe+ [G]		  
PE 4710		  
Encoma		  
CSA B137.1
1/2" - 6" 

+ Material complies with NSF/ANSI/CAN 61 health effects requirements when tested at 73° F.
[G] Product is Certified to NSF/ANSI/CAN 372 and conforms with the lead content requirements
    for "lead free" plumbing as defined by California, Vermont, Maryland, and Louisiana
    state laws and the U.S. Safe Drinking Water Act.


¢ Product is authorized to bear the cNSF and/or the cNSFus Mark.

Geothermal Applications

Product Type   Material Type   Trade Name   Product Standard

Pipe* ¢		  
PE 4710		  
Encoma		  
CSA C448
3/4" - 2" SDR 9, 11, 13.5
2"- 1/2" SDR 11, 13.5
3" - 6" SDR 11, 13.5, 17 

* Product meets the requirements of Section 5.2 Underground Piping Materials and Series
  Requirements of CSA C448.  Installation in accordance with manufacturer's instructions
  and requirements of CSA C448.
¢ Product is authorized to bear the cNSF and/or the cNSFus Mark.

Pipe* ¢		  
PE 4710		  
Encoma		  
CSA B137.1
1/2" - 6" 

* Product meets the requirements of Section 5.2 Underground Piping Materials and Series
  Requirements of CSA C448.  Installation in accordance with manufacturer's instructions
  and requirements of CSA C448.
¢ Product is authorized to bear the cNSF and/or the cNSFus Mark.


Radiant Floor Heating

Product Type   Material Type   Trade Name   Product Standard

Tubing % [1] [2]		  
PE-RT PE 2708		  
Encoma		  
ASTM F2623
1/2" SDR 9
5/8" SDR 9
3/4" SDR 9
1" SDR 9
1 1/4" SDR 9
1 1/2" SDR 9
2" SDR 9 

% This product is barrier tubing
[1] This barrier tubing product has been evaluated against the performance requirements of
    ASTM F2623. This product is not NSF Certified for use in a potable water distribution
    system. This product has been evaluated for use in radiant floor heating (NSF-rfh)
    applications only.
[2] Meets the chlorine resistance requirements of ASTM F2623 when tested in accordance with
    ASTM F2023.

Tubing % [1] [2]		  
PE-RT PE 2708		  
WASSER 1-888-385-4328		  
ASTM F2623
1/2" SDR 9
5/8" SDR 9
3/4" SDR 9
1" SDR 9
1 1/4" SDR 9
1 1/2" SDR 9
2" SDR 9 

% This product is barrier tubing
[1] This barrier tubing product has been evaluated against the performance requirements of
    ASTM F2623. This product is not NSF Certified for use in a potable water distribution
    system. This product has been evaluated for use in radiant floor heating (NSF-rfh)
    applications only.
[2] Meets the chlorine resistance requirements of ASTM F2623 when tested in accordance with
    ASTM F2023.

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