NSF Product and Service Listings
These NSF Official Listings are current as of Friday, December 26, 2025 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/PwsComponents/Listings.asp?Company=20020&Standard=061&
NSF/ANSI/CAN 61
Drinking Water System Components - Health Effects
Drinking Water System Components - Health Effects
NOTE: Unless otherwise indicated for Materials, Certification is only for the Water Contact Material shown in the Listing. Click here for a list of Abbreviations used in these Listings. Click here for the definitions of Water Contact Temperatures denoted in these Listings. Products certified to NSF/ANSI/CAN 61 comply with the health effects criteria in NSF/ANSI/CAN 600.
| A. O. Smith Enterprises Ltd. | |
| 768 Erie Street | |
| P.O. Box 310 | |
| Stratford, ON N5A 6T3 | |
| Canada | |
| 519-271-5800 |
Facility : Stratford, Ontario, Canada
Mechanical Devices
| Water | Water | |||
| Contact | Contact | |||
| Trade Designation | Size | Temp | Material | |
|
Pressurized Water Storage Tanks[1] [G] |
||||
| A O Smith (LPT Prefix) | 119 gal. | CLD 23 | MLTPL | |
| A O Smith ProMax (PM, PMX, PMXP and PMXE Prefix) | 14 - 119 gal. | CLD 23 | MLTPL | |
| A Y McDonald (16 Prefix) | 119 gal. | CLD 23 | MLTPL | |
| Altamira Pro XLB | 20 - 119 gal. | CLD 23 | MLTPL | |
| American Water Heater (APT Prefix) | 14 - 119 gal. | CLD 23 | MLTPL | |
| Gould Pumps Hydro Pro Water Systems Tanks (V Prefix) | 14 - 119 gal. | CLD 23 | MLTPL | |
| Pump Pro (PP Prefix) | >= 14 gal. | CLD 23 | MLTPL | |
| Reliance (PMD Prefix) | 119 gal. | CLD 23 | MLTPL | |
| State (MPT Prefix & SSB Prefix) | >= 85 gal. | CLD 23 | MLTPL | |
| Trident Ultra (TDU and TD Prefix) | >= 14 gal. | CLD 23 | MLTPL | |
| Xylem CentriPro TP Water Systems Tanks | 14 - 119 gal. | CLD 23 | MLTPL | |
| Xylem Hydro Pro Water System Tanks (V Prefix) | 14 - 119 gal. | CLD 23 | MLTPL | |
[1] Product also complies with NSF/ANSI 372.
[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.
|
||||
|
Thermal Expansion Tanks[1] [G] |
||||
| Bell and Gossett (Prefix PT)[2] | 14 - 86 gal. | D. HOT | MLTPL | |
[1] Product also complies with NSF/ANSI 372.
[2] Suffixes:
blank
B - Buried
EX - Base extension
MP - Mounted pump
P - Pipe mounted
PST - Pump system tank
S
[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 13
Processing time was 0 seconds

