Associations:
» Hydraulic Institute » Pump Systems Matter
» AWWA - American Water Works Association
» WEF - Water Environment Federation
» NFPA - National Fire Protection Association
» AFSA - American Fire Sprinkler Association
» NFSA - National Fire Sprinkler Association
» ASPE -The American Society of Plumbing Engineers
» ASHRAE -American Society of Heating, Refrigerating and Air-Conditioning Engineers

Approval Organizations:
» UL - Underwriters Laboratories
» FM - Factory Mutual
» NSF - National Sanitary Foundation
» CE - Compliance for Europe
» ETL - Intertek, ETL SEMKO - Product Testing & Cert.

Standards:
» NEMA - National Electric Manufacturers Association
» ISO - International Organization for Standardization
» ANSI - American National Standards Institute
» ASTM - American Society of Testing Materials