TOTO Commercial Flushometer TORNADO FLUSH®, Back Spud Wall-Hung Toilet - 1.0/1.28/1.6 GPFThis wall mounted, low consumption TORNADO FLUSH toilet works as a 1. 0, 1. 28, or 1. 6 GPF (3. 8, 4. 8, or 6. 0 LPF) toilet when paired with a flush valve of corresponding flush volume. Toilet can be mounted at ADA height. Features: TORNADO FLUSH is a sustainable, high performance system that effectively removes waste, utilizing 360 of cleaning power to scour the bowl and rim Elongated Front Bowl Wall Mounted Designed to work with TOTO 1. 0, 1. 28,