NSF Product and Service Listings
These NSF Official Listings are current as of Thursday, January 15, 2026 at 12:15 a.m. Eastern Time. Please contact NSF to confirm the status of any Listing, report errors, or make suggestions.
Alert: NSF is concerned about fraudulent downloading and manipulation of website text. Always confirm this information by clicking on the below link for the most accurate information: http://info.nsf.org/Certified/Plumbing/Listings.asp?Company=C0373817&Standard=014&
NSF/ANSI 14
Plastics Piping System Components and Related Materials
Click here for a list of End Use Code Designations.
Click on Product Standards or footnote in blue to view the referenced document
Plastics Piping System Components and Related Materials
Click here for a list of End Use Code Designations.
Click on Product Standards or footnote in blue to view the referenced document
| Mosack Group | |
| 11210 Allen Station Drive | |
| Mint Hill, NC 28227 | |
| United States | |
| 888-229-2874 | |
| 704-841-6167 | |
| Visit this company's website |
Facility : DMT 2
Potable Water - Pipe and Fittings
| Product Type | Material Type | Trade Name | Product Standard | ||||
Fittings¢ § ++ [G] |
PPSU |
Mosack Group |
ASTM F877/F2159 |
||||
|
Adaptors |
|||||||
| 1/2" PEX x 1/2" MPT Adaptor | 1/2" PEX x 3/4" MPT Adaptor | 1/2" PEX x 1.0" MPT Adaptor | 3/4" PEX x 1/2" MPT Adaptor | ||||
| 3/4" PEX x 3/4" MPT Adaptor | 3/4" PEX x 1.0" MPT Adaptor | 1.0" PEX x 1.0" MPT Adaptor | |||||
|
Couplings |
|||||||
| 1/2" PEX x 1/2" PEX Coupling | 3/4" PEX x 1/2" PEX Coupling | 3/4" PEX x 3/4" PEX Coupling | 1.0" PEX x 1/2" PEX Coupling | ||||
| 1.0" PEX x 3/4" PEX Coupling | 1.0" PEX x 1.0" PEX Coupling | ||||||
|
Elbow Adaptors |
|||||||
| 1/2" PEX x 1/2" MPT Elbow Adaptor | 3/4" PEX x 1/2" MPT Elbow Adaptor | 3/4" PEX x 3/4" MPT Elbow Adaptor | |||||
|
Elbows |
|||||||
| 1/2" PEX x 1/2" PEX Elbow | 3/4" PEX x 1/2" PEX Elbow | 3/4" PEX x 3/4" PEX Elbow | 1.0" PEX x 1.0" PEX Elbow | ||||
|
Tees |
|||||||
| 1/2" PEX x 1/2" PEX x 1/2" MPT Tee | 1/2" PEX x 1/2" PEX x 1/2" PEX Tee | 1/2" PEX x 1/2" PEX x 3/4" PEX Tee | 3/4" PEX x 1/2" PEX x 1/2" PEX Tee | ||||
| 3/4" PEX x 1/2" PEX x 3/4" PEX Tee | 3/4" PEX x 3/4" PEX x 1/2" PEX Tee | 3/4" PEX x 3/4" PEX x 3/4" PEX Tee | 3/4" PEX x 3/4" PEX x 1.0" PEX Tee | ||||
| 1.0" PEX x 3/4" PEX x 3/4" PEX Tee | 1.0" PEX x 3/4" PEX x 1.0" PEX Tee | 1.0" PEX x 1.0" PEX x 1/2" PEX Tee | 1.0" PEX x 1.0" PEX x 3/4" PEX Tee | ||||
| 1.0" PEX x 1.0" PEX x 1.0" PEX Tee | |||||||
|
Test Plugs |
|||||||
| 1/2" PEX Test Plug | 3/4" PEX Test Plug | 1.0" PEX Test Plug | |||||
¢ Product is authorized to bear the cNSF and/or the cNSFus Mark.
§ Product is Certified to the Uniform Plumbing Code™. Installation in accordance with the
manufacturer's instructions and the requirements of the latest edition of the Uniform
Plumbing Code™.
++ Material complies with NSF/ANSI/CAN 61 health effects requirements when tested at
temperatures up to and including Domestic Hot (140° 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.
|
|||||||
Fittings¢ § ++ [G] |
PPSU |
Mosack Group |
CSA B137.5 |
||||
|
Adaptors |
|||||||
| 1/2" PEX x 1/2" MPT Adaptor | 1/2" PEX x 3/4" MPT Adaptor | 1/2" PEX x 1.0" MPT Adaptor | 3/4" PEX x 1/2" MPT Adaptor | ||||
| 3/4" PEX x 3/4" MPT Adaptor | 3/4" PEX x 1.0" MPT Adaptor | 1.0" PEX x 1.0" MPT Adaptor | |||||
|
Couplings |
|||||||
| 1/2" PEX x 1/2" PEX Coupling | 3/4" PEX x 1/2" PEX Coupling | 3/4" PEX x 3/4" PEX Coupling | 1.0" PEX x 1/2" PEX Coupling | ||||
| 1.0" PEX x 3/4" PEX Coupling | 1.0" PEX x 1.0" PEX Coupling | ||||||
|
Elbow Adaptors |
|||||||
| 1/2" PEX x 1/2" MPT Elbow Adaptor | 3/4" PEX x 1/2" MPT Elbow Adaptor | 3/4" PEX x 3/4" MPT Elbow Adaptor | |||||
|
Elbows |
|||||||
| 1/2" PEX x 1/2" PEX Elbow | 3/4" PEX x 1/2" PEX Elbow | 3/4" PEX x 3/4" PEX Elbow | 1.0" PEX x 1.0" PEX Elbow | ||||
|
Tees |
|||||||
| 1/2" PEX x 1/2" PEX x 1/2" MPT Tee | 1/2" PEX x 1/2" PEX x 1/2" PEX Tee | 1/2" PEX x 1/2" PEX x 3/4" PEX Tee | 3/4" PEX x 1/2" PEX x 1/2" PEX Tee | ||||
| 3/4" PEX x 1/2" PEX x 3/4" PEX Tee | 3/4" PEX x 3/4" PEX x 1/2" PEX Tee | 3/4" PEX x 3/4" PEX x 1.0" PEX Tee | 3/4" PEX x 3/4" PEX x 3/4" PEX Tee | ||||
| 1.0" PEX x 3/4" PEX x 3/4" PEX Tee | 1.0" PEX x 3/4" PEX x 1.0" PEX Tee | 1.0" PEX x 1.0" PEX x 1/2" PEX Tee | 1.0" PEX x 1.0" PEX x 3/4" PEX Tee | ||||
| 1.0" PEX x 1.0" PEX x 1.0" PEX Tee | |||||||
|
Test Plugs |
|||||||
| 1/2" PEX Test Plug | 3/4" PEX Test Plug | 1.0" PEX Test Plug | |||||
¢ Product is authorized to bear the cNSF and/or the cNSFus Mark.
§ Product is Certified to the Uniform Plumbing Code™. Installation in accordance with the
manufacturer's instructions and the requirements of the latest edition of the Uniform
Plumbing Code™.
++ Material complies with NSF/ANSI/CAN 61 health effects requirements when tested at
temperatures up to and including Domestic Hot (140° 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.
|
|||||||
Fittings¢ § ++ [G] |
PPSU |
Mosack Group |
ASTM F877/F2159 |
||||
|
Swivel Adaptors |
|||||||
| 1/2" PEX x 1/2" FPT Swivel Straight Adaptor | 1/2" PEX x 1/2" FPT Swivel Elbow | 3/4" PEX x 3/4" FPT Swivel Straight Adaptor | 3/4" PEX x 3/4" FPT Swivel Elbow | ||||
¢ Product is authorized to bear the cNSF and/or the cNSFus Mark.
§ Product is Certified to the Uniform Plumbing Code™. Installation in accordance with the
manufacturer's instructions and the requirements of the latest edition of the Uniform
Plumbing Code™.
++ Material complies with NSF/ANSI/CAN 61 health effects requirements when tested at
temperatures up to and including Domestic Hot (140° 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.
|
|||||||
Fittings¢ § ++ [G] |
PPSU |
Mosack Group |
CSA B137.5 |
||||
|
Swivel Adaptors |
|||||||
| 1/2" PEX x 1/2" FPT Swivel Straight Adaptor | 1/2" PEX x 1/2" FPT Swivel Elbow | 3/4" PEX x 3/4" FPT Swivel Straight Adaptor | 3/4" PEX x 3/4" FPT Swivel Elbow | ||||
¢ Product is authorized to bear the cNSF and/or the cNSFus Mark.
§ Product is Certified to the Uniform Plumbing Code™. Installation in accordance with the
manufacturer's instructions and the requirements of the latest edition of the Uniform
Plumbing Code™.
++ Material complies with NSF/ANSI/CAN 61 health effects requirements when tested at
temperatures up to and including Domestic Hot (140° 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.
|
|||||||
Fittings¢ § ++ [G] |
MLTPL |
Mosack Group |
ASTM F877/F1960 |
||||
| 1/2" PEX x 1/2" MPT Elbow | 1/2" PEX End Plug | 1/2" PEX x 1" MPT Adaptor | 1/2" PEX x 1" MPT Elbow | ||||
| 1/2" PEX x 1/2" MPT Adaptor | 1/2" PEX x 3/4" MPT Adaptor | 1/2" PEX x 3/4" MPT Elbow | 1/2" PEX x 1" PEX Coupling | ||||
| 1/2" PEX x 1/2" PEX Coupling | 1/2" PEX x 1/2" PEX Elbow | 1/2" PEX x 1/2" PEX x 1/2" PEX Tee | 1/2" PEX x 1/2" PEX x 3/4" PEX Tee | ||||
| 1/2" PEX x 3/4" PEX Coupling | 1/2" PEX x 3/4" PEX Elbow | 1/2" PEX x 3/4" PEX x 3/4" PEX Tee | 3/4" PEX x 3/4" MPT Adaptor | ||||
| 3/4" PEX End Plug | 3/4" PEX x 1" MPT Adaptor | 3/4" PEX x 1" MPT Elbow | 3/4" PEX x 1/2" MPT Adaptor | ||||
| 3/4" PEX x 1/2" MPT Elbow | 3/4" PEX x 3/4" MPT Elbow | 3/4" PEX x 1" PEX Coupling | 3/4" PEX x 1" PEX Elbow | ||||
| 3/4" PEX x 1/2" PEX x 1/2" PEX Tee | 3/4" PEX x 3/4" PEX Coupling | 3/4" PEX x 3/4" PEX Elbow | 3/4" PEX x 3/4" PEX x 1" PEX Tee | ||||
| 3/4" PEX x 3/4" PEX x 1/2" PEX Tee | 3/4" PEX x 3/4" PEX x 3/4" PEX Tee | 1" PEX End Plug | 1" PEX x 1" MPT Adaptor | ||||
| 1" PEX x 1" MPT Elbow | 1" PEX x 3/4" MPT Adaptor | 1" PEX x 3/4" MPT Elbow | 1" PEX x 1" PEX Coupling | ||||
| 1" PEX x 1" PEX Elbow | 1" PEX x 1" PEX x 1" PEX Tee | 1" PEX x 1" PEX x 1/2" PEX Tee | 1" PEX x 1" PEX x 3/4" PEX Tee | ||||
| 1" PEX x 3/4" PEX x 1" PEX Tee | 1" PEX x 3/4" PEX x 3/4" PEX Tee | 3/4" PEX x 3/4" MIP Adapter | 1" PEX x 1" MIP Adapter | ||||
| 1/2" PEX x 1/2" Swivel Adaptor Rib Nut | 1/2" PEX x 1/2" Swivel Adaptor Wing Nut | 3/4" PEX x 3/4" Swivel Adaptor Rib Nut | 3/4" PEX x 3/4" Swivel Adaptor Wing Nut | ||||
| 1/2" PEX x 1/2" Swivel Elbow Rib Nut | 1/2" PEX x 1/2" Swivel Elbow Wing Nut | 3/4" PEX x 3/4" Swivel Elbow Rib Nut | 3/4" PEX x 3/4" Swivel Elbow Wing Nut | ||||
¢ Product is authorized to bear the cNSF and/or the cNSFus Mark.
§ Product is Certified to the Uniform Plumbing Code™. Installation in accordance with the
manufacturer's instructions and the requirements of the latest edition of the Uniform
Plumbing Code™.
++ Material complies with NSF/ANSI/CAN 61 health effects requirements when tested at
temperatures up to and including Domestic Hot (140° 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.
|
|||||||
Fittings¢ § ++ [G] |
MLTPL |
Mosack Group |
CSA B137.5 |
||||
| 1/2" PEX x 1/2" MPT Elbow | 1/2" PEX End Plug | 1/2" PEX x 1" MPT Adaptor | 1/2" PEX x 1" MPT Elbow | ||||
| 1/2" PEX x 1/2" MPT Adaptor | 1/2" PEX x 3/4" MPT Adaptor | 1/2" PEX x 3/4" MPT Elbow | 1/2" PEX x 1" PEX Coupling | ||||
| 1/2" PEX x 1/2" PEX Coupling | 1/2" PEX x 1/2" PEX Elbow | 1/2" PEX x 1/2" PEX x 1/2" PEX Tee | 1/2" PEX x 1/2" PEX x 3/4" PEX Tee | ||||
| 1/2" PEX x 3/4" PEX Coupling | 1/2" PEX x 3/4" PEX Elbow | 1/2" PEX x 3/4" PEX x 3/4" PEX Tee | 3/4" PEX x 3/4" MPT Adaptor | ||||
| 3/4" PEX End Plug | 3/4" PEX x 1" MPT Adaptor | 3/4" PEX x 1" MPT Elbow | 3/4" PEX x 1/2" MPT Adaptor | ||||
| 3/4" PEX x 1/2" MPT Elbow | 3/4" PEX x 3/4" MPT Elbow | 3/4" PEX x 1" PEX Coupling | 3/4" PEX x 1" PEX Elbow | ||||
| 3/4" PEX x 1/2" PEX x 1/2" PEX Tee | 3/4" PEX x 3/4" PEX Coupling | 3/4" PEX x 3/4" PEX Elbow | 3/4" PEX x 3/4" PEX x 1" PEX Tee | ||||
| 3/4" PEX x 3/4" PEX x 1/2" PEX Tee | 3/4" PEX x 3/4" PEX x 3/4" PEX Tee | 1" PEX End Plug | 1" PEX x 1" MPT Adaptor | ||||
| 1" PEX x 1" MPT Elbow | 1" PEX x 3/4" MPT Adaptor | 1" PEX x 3/4" MPT Elbow | 1" PEX x 1" PEX Coupling | ||||
| 1" PEX x 1" PEX Elbow | 1" PEX x 1" PEX x 1" PEX Tee | 1" PEX x 1" PEX x 1/2" PEX Tee | 1" PEX x 1" PEX x 3/4" PEX Tee | ||||
| 1" PEX x 3/4" PEX x 1" PEX Tee | 1" PEX x 3/4" PEX x 3/4" PEX Tee | 3/4" PEX x 3/4" MIP Adapter | 1" PEX x 1" MIP Adapter | ||||
| 1/2" PEX x 1/2" Swivel Adaptor Rib Nut | 1/2" PEX x 1/2" Swivel Adaptor Wing Nut | 3/4" PEX x 3/4" Swivel Adaptor Rib Nut | 3/4" PEX x 3/4" Swivel Adaptor Wing Nut | ||||
| 1/2" PEX x 1/2" Swivel Elbow Rib Nut | 1/2" PEX x 1/2" Swivel Elbow Wing Nut | 3/4" PEX x 3/4" Swivel Elbow Rib Nut | 3/4" PEX x 3/4" Swivel Elbow Wing Nut | ||||
¢ Product is authorized to bear the cNSF and/or the cNSFus Mark.
§ Product is Certified to the Uniform Plumbing Code™. Installation in accordance with the
manufacturer's instructions and the requirements of the latest edition of the Uniform
Plumbing Code™.
++ Material complies with NSF/ANSI/CAN 61 health effects requirements when tested at
temperatures up to and including Domestic Hot (140° 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.
|
|||||||
Number of matching Manufacturers is 1
Number of matching Products is 184
Processing time was 0 seconds

