Code of Federal Regulations > Title 10 > Chapter II > Part 431 > Subpart Y - Subpart Y—Pumps

U.S. Code of Federal Regulations

Regulations most recently checked for updates: Aug 27, 2025

§ 431.461 - Purpose and scope.

§ 431.462 - Definitions.

§ 431.463 - Materials incorporated by reference.

§ 431.464 - Test procedure for the measurement of energy efficiency, energy consumption, and other performance factors of pumps.

§ 431.465 - Pumps energy conservation standards and their compliance dates.

§ 431.466 - Pumps labeling requirements.

Appendix Appendix A - Appendix A to Subpart Y of Part 431—Uniform Test Method for the Measurement of Energy Consumption of Pumps

Appendix Appendix B - Appendix B to Subpart Y of Part 431—Uniform Test Method for the Measurement of Energy Efficiency of Dedicated-Purpose Pool Pumps

Appendix Appendix C - Appendix C to Subpart Y of Part 431—Uniform Test Method for the Measurement of Energy Efficiency of Dedicated-Purpose Pool Pumps

Appendix Appendix D - Appendix D to Subpart Y of Part 431—Uniform Test Method for the Measurement of Energy Consumption of Circulator Pumps