NSF Product and Service Listings
These NSF Official Listings are current as of Friday, January 30, 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=C0739615&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
| A.Y. McDonald Mfg. Co. | |
| 4800 Chavenelle Road | |
| Dubuque, IA 52002 | |
| United States | |
| 563-583-7311 X5263 |
Facility : Georgetown, Ontario, Canada
Potable Water - Pipe and Fittings
| Product Type | Material Type | Trade Name | Product Standard | ||||
Fittings¢ § +++ [G] |
MLTPL |
AY |
ASTM F877/F1960 |
||||
| AY-EPXPAC11-10PK - 2400EX 1 COUPLING EXP PEX POLY | AY-EPXPAC12-25PK - 2400EX 1/2 COUPLING EXP PEX POLY | AY-EPXPAC34-25PK - 2400EX 3/4 COUPLING EXP PEX POLY | AY-EPXPAC341-25PK - 2400EX 1X3/4 REDUCING COUPLING EXP PEX POLY | ||||
| AY-EPXPAC3412-25PK - 2400EX 1/2X3/4 REDUCING COUPLING EXP PEX POLY | AY-EPXPAE1-25PK - 2490EX 1 ELBOW EXP PEX POLY | AY-EPXPAE12-25PK - 2490EX 1/2 ELBOW EXP PEX POLY | AY-EPXPAE34-25PK - 2490EX 3/4 ELBOW EXP PEX POLY | ||||
| AY-EPXPAF1212S-25PK - 2400EXF 1/2 SWIVEL ADAPTER EXP PEX x FNPT POLY | AY-EPXPAM12-25PK - 2400EXM 1/2 MALE ADAPTER EXP PEX POLY | AY-EPXPAM34-10PK - 2400EXM 3/4 MALE ADAPTER EXP PEX POLY | AY-EPXPAME12-10PK - 2490EXM 1/2 ELBOW EXP PEX x MNPT POLY | ||||
| AY-EPXPAP1-25PK - 2402EX 1 PLUG EXP PEX POLY | AY-EPXPAP12-50PK - 2402EX 1/2 PLUG EXP PEX POLY | AY-EPXPAT1-10PK - 2430EX 1 TEE EXP PEX POLY | AY-EPXPAT1112-25PK - 2430EX 1X1/2 REDUCING TEE EXP PEX POLY | ||||
| AY-EPXPAT1134-25PK - 2430EX 1X3/4 REDUCING TEE EXP PEX POLY | AY-EPXPAT12-25PK - 2430EX 1/2 TEE EXP PEX POLY | AY-EPXPAT121234-25PK - 2430EX 1/2X3/4 REDUCING TEE EXP PEX POLY | AY-EPXPAT1341-10PK - 2430EX 1X3/4X1 REDUCING TEE EXP PEX POLY | ||||
| AY-EPXPAT13434-25PK - 2430EX 1X3/4X3/4 REDUCING TEE EXP PEX POLY | AY-EPXPAT34-25PK - 2430EX 3/4 TEE EXP PEX POLY | AY-EPXPAT341212-25PK - 2430EX 3/4X1/2X1/2 REDUCING TEE EXP PEX POLY | AY-EPXPAT341234-10PK - 2430EX 3/4X1/2X3/4 REDUCING TEE EXP PEX POLY | ||||
| AY-EPXPAT343412-25PK - 2430EX 3/4X1/2 REDUCING TEE EXP PEX POLY | AY-EPXPME12-10PK - 2492EXF 1/2 SWIVEL ELBOW EXP PEX x FNPT POLY | ||||||
¢ 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 Commercial Hot (180° 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 |
AY |
CSA B137.5 |
||||
| AY-EPXPAC11-10PK - 2400EX 1 COUPLING EXP PEX POLY | AY-EPXPAC12-25PK - 2400EX 1/2 COUPLING EXP PEX POLY | AY-EPXPAC34-25PK - 2400EX 3/4 COUPLING EXP PEX POLY | AY-EPXPAC341-25PK - 2400EX 1X3/4 REDUCING COUPLING EXP PEX POLY | ||||
| AY-EPXPAC3412-25PK - 2400EX 1/2X3/4 REDUCING COUPLING EXP PEX POLY | AY-EPXPAE1-25PK - 2490EX 1 ELBOW EXP PEX POLY | AY-EPXPAE12-25PK - 2490EX 1/2 ELBOW EXP PEX POLY | AY-EPXPAE34-25PK - 2490EX 3/4 ELBOW EXP PEX POLY | ||||
| AY-EPXPAF1212S-25PK - 2400EXF 1/2 SWIVEL ADAPTER EXP PEX x FNPT POLY | AY-EPXPAM12-25PK - 2400EXM 1/2 MALE ADAPTER EXP PEX POLY | AY-EPXPAM34-10PK - 2400EXM 3/4 MALE ADAPTER EXP PEX POLY | AY-EPXPAME12-10PK - 2490EXM 1/2 ELBOW EXP PEX x MNPT POLY | ||||
| AY-EPXPAP1-25PK - 2402EX 1 PLUG EXP PEX POLY | AY-EPXPAP12-50PK - 2402EX 1/2 PLUG EXP PEX POLY | AY-EPXPAT1-10PK - 2430EX 1 TEE EXP PEX POLY | AY-EPXPAT1112-25PK - 2430EX 1X1/2 REDUCING TEE EXP PEX POLY | ||||
| AY-EPXPAT1134-25PK - 2430EX 1X3/4 REDUCING TEE EXP PEX POLY | AY-EPXPAT12-25PK - 2430EX 1/2 TEE EXP PEX POLY | AY-EPXPAT121234-25PK - 2430EX 1/2X3/4 REDUCING TEE EXP PEX POLY | AY-EPXPAT1341-10PK - 2430EX 1X3/4X1 REDUCING TEE EXP PEX POLY | ||||
| AY-EPXPAT13434-25PK - 2430EX 1X3/4X3/4 REDUCING TEE EXP PEX POLY | AY-EPXPAT34-25PK - 2430EX 3/4 TEE EXP PEX POLY | AY-EPXPAT341212-25PK - 2430EX 3/4X1/2X1/2 REDUCING TEE EXP PEX POLY | AY-EPXPAT341234-10PK - 2430EX 3/4X1/2X3/4 REDUCING TEE EXP PEX POLY | ||||
| AY-EPXPAT343412-25PK - 2430EX 3/4X1/2 REDUCING TEE EXP PEX POLY | AY-EPXPME12-10PK - 2492EXF 1/2 SWIVEL ELBOW EXP PEX x FNPT POLY | ||||||
¢ 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 Commercial Hot (180° 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 |
AY |
ASTM F877/F2159 |
||||
| AY-PXPA343412-25PK - 2430 3/4X1/2 POLY REDUCING TEE PEX | AY-PXPAC11-25PK - 2400 1 POLY COUPLING PEX X PEX | AY-PXPAC112-25PK - 2400 1X1/2 POLY REDUCING COUPLING PEX X PEX | AY-PXPAC12-50PK - 2400 1/2 POLY COUPLING PEX X PEX | ||||
| AY-PXPAC134-25PK - 2400 1X3/4 POLY REDUCING COUPLING PEX X PEX | AY-PXPAC34-50PK - 2400 3/4 POLY COUPLING PEX X PEX | AY-PXPAC3412-50PK - 2400 3/4X1/2 POLY REDUCING COUPLING PEX X PEX | AY-PXPAE1-10PK - 2490 1 POLY ELBOW 90 DEG PEX | ||||
| AY-PXPAE12-50PK - 2490 1/2 POLY ELBOW 90 DEG PEX | AY-PXPAE1234-25PK - 2490 3/4X1/2 POLY REDUCING ELBOW 90 DEG PEX | AY-PXPAE34-25PK - 2490 3/4 POLY ELBOW 90 DEG PEX | AY-PXPAFES12-25PK - 2492 1/2 POLY SWIVEL ELBOW PEX X FNPT | ||||
| AY-PXPAM1-25PK - 2400M 1 POLY ADAPTER PEX X MNPT | AY-PXPAM12-50PK - 2400M 1/2 POLY ADAPTER PEX X MNPT | AY-PXPAM1234-25PK - 2400M 1/2X3/4 POLY ADAPTER PEX X MNPT | AY-PXPAM34-25PK - 2400M 3/4 POLY ADAPTER PEX X MNPT | ||||
| AY-PXPAM3412-25PK - 2400M 3/4X1/2 POLY ADAPTER PEX X MNPT | AY-PXPAM3412-25PK - 2490M 3/4X1/2 POLY REDUCING ELBOW 90 DEG PEX X MNPT | AY-PXPAME12-25PK - 2490M 1/2 POLY ELBOW 90 DEG PEX X MNPT | AY-PXPAME34-25PK - 2490M 3/4 POLY ELBOW 90 DEG PEX X MNPT | ||||
| AY-PXPAP1-25PK - 2402 1 POLY PLUG PEX | AY-PXPAP12-100PK - 2402 1/2 POLY PLUG PEX | AY-PXPAP34-100PK - 2402 3/4 POLY PLUG PEX | AY-PXPAT11-10PK - 2430 1 POLY TEE PEX | ||||
| AY-PXPAT1112-10PK - 2430 1X1/2 POLY REDUCING TEE PEX | AY-PXPAT1134-10PK - 2430 1X3/4 POLY REDUCING TEE PEX | AY-PXPAT12-50PK - 2430 1/2 POLY TEE PEX | AY-PXPAT121234-25PK - 2430 1/2X3/4 POLY REDUCING TEE PEX | ||||
| AY-PXPAT1341-10PK - 2430 1X3/4X1 POLY REDUCING TEE PEX | AY-PXPAT13434-10PK - 2430 1X3/4X3/4 POLY REDUCING TEE PEX | AY-PXPAT34-25PK - 2430 3/4 POLY TEE PEX | AY-PXPAT341212-25PK - 2430 3/4X1/2X1/2 POLY REDUCING TEE PEX | ||||
| AY-PXPAT341234-25PK - 2430 3/4X1/2X3/4 POLY REDUCING TEE PEX | AY-PXPAT34341-10PK - 2430 3/4X1 POLY REDUCING TEE PEX | ||||||
¢ 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 Commercial Hot (180° 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 |
AY |
CSA B137.5 |
||||
| AY-PXPA343412-25PK - 2430 3/4X1/2 POLY REDUCING TEE PEX | AY-PXPAC11-25PK - 2400 1 POLY COUPLING PEX X PEX | AY-PXPAC112-25PK - 2400 1X1/2 POLY REDUCING COUPLING PEX X PEX | AY-PXPAC12-50PK - 2400 1/2 POLY COUPLING PEX X PEX | ||||
| AY-PXPAC134-25PK - 2400 1X3/4 POLY REDUCING COUPLING PEX X PEX | AY-PXPAC34-50PK - 2400 3/4 POLY COUPLING PEX X PEX | AY-PXPAC3412-50PK - 2400 3/4X1/2 POLY REDUCING COUPLING PEX X PEX | AY-PXPAE1-10PK - 2490 1 POLY ELBOW 90 DEG PEX | ||||
| AY-PXPAE12-50PK - 2490 1/2 POLY ELBOW 90 DEG PEX | AY-PXPAE1234-25PK - 2490 3/4X1/2 POLY REDUCING ELBOW 90 DEG PEX | AY-PXPAE34-25PK - 2490 3/4 POLY ELBOW 90 DEG PEX | AY-PXPAFES12-25PK - 2492 1/2 POLY SWIVEL ELBOW PEX X FNPT | ||||
| AY-PXPAM1-25PK - 2400M 1 POLY ADAPTER PEX X MNPT | AY-PXPAM12-50PK - 2400M 1/2 POLY ADAPTER PEX X MNPT | AY-PXPAM1234-25PK - 2400M 1/2X3/4 POLY ADAPTER PEX X MNPT | AY-PXPAM34-25PK - 2400M 3/4 POLY ADAPTER PEX X MNPT | ||||
| AY-PXPAM3412-25PK - 2400M 3/4X1/2 POLY ADAPTER PEX X MNPT | AY-PXPAM3412-25PK - 2490M 3/4X1/2 POLY REDUCING ELBOW 90 DEG PEX X MNPT | AY-PXPAME12-25PK - 2490M 1/2 POLY ELBOW 90 DEG PEX X MNPT | AY-PXPAME34-25PK - 2490M 3/4 POLY ELBOW 90 DEG PEX X MNPT | ||||
| AY-PXPAP1-25PK - 2402 1 POLY PLUG PEX | AY-PXPAP12-100PK - 2402 1/2 POLY PLUG PEX | AY-PXPAP34-100PK - 2402 3/4 POLY PLUG PEX | AY-PXPAT11-10PK - 2430 1 POLY TEE PEX | ||||
| AY-PXPAT1112-10PK - 2430 1X1/2 POLY REDUCING TEE PEX | AY-PXPAT1134-10PK - 2430 1X3/4 POLY REDUCING TEE PEX | AY-PXPAT12-50PK - 2430 1/2 POLY TEE PEX | AY-PXPAT121234-25PK - 2430 1/2X3/4 POLY REDUCING TEE PEX | ||||
| AY-PXPAT1341-10PK - 2430 1X3/4X1 POLY REDUCING TEE PEX | AY-PXPAT13434-10PK - 2430 1X3/4X3/4 POLY REDUCING TEE PEX | AY-PXPAT34-25PK - 2430 3/4 POLY TEE PEX | AY-PXPAT341212-25PK - 2430 3/4X1/2X1/2 POLY REDUCING TEE PEX | ||||
| AY-PXPAT341234-25PK - 2430 3/4X1/2X3/4 POLY REDUCING TEE PEX | AY-PXPAT34341-10PK - 2430 3/4X1 POLY REDUCING TEE PEX | ||||||
¢ 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 Commercial Hot (180° 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 120
Processing time was 0 seconds

