This Standard eslablishes physical, material, testing,and marking requirements for six-iter water closets that incorporate a water-conserving duai fiushing feature into the design of the fxure. The tests specified in this Standard are for removal of liquid wastes and toilet tissue or other comparable waste loads that are expected when actuating the reduced fush feature of the unit. The use of alternate materials or methods is permitted, provided that the proposed material and method comply with the performance requirements and the intent of this Standard.
