Patterson Pumps Certifications

Active Certifications

Patterson Pumps follows and maintains ISO standards to ensure overall product quality and reliability. Click the files below to view or download our current certifications.


IAPMO Research & Testing, Inc. | Lead Free Plumbing Products

IAPMO Research & Testing, Inc. | Drinking Water System Components

IAPMO Research & Testing, Inc. | NSF/ANSI 61-2016;61-Annex G;NSF 372

ABS Quality Evaluations | ISO 14001:2015

ABS Quality Evaluations | ISO 9001:2015

Hydraulic Insitute | HI 40.6