American Standard Ultima 1.28 GPF Electronic Toilet Flushometer for 1-1/2" Top Spud with DynaClean and EvoLast Technologies

American Standard 6147SM.121 Features:

• Hands-free infrared sensor-operated gear actuator with metal housing
• Angled sensor delivers reliable flush even with toilet seat in raised position
• DynaClean wiper spring technology significantly reduces maintenance and downtime
• Premium, chlorine resistant EvoLast diaphragm material prevents premature deterioration and failure
• Dezincification-resistant brass alloy
• Electronic courtesy flush button
• Optional sanitary flush for an automatic flush after 24 hours of non-use
• Features a low battery indicator with a yellow LED light that flashes when batteries need to be replaced

American Standard 6147SM.121 Technologies and Benefits:

• DynaClean: An exclusive wiper spring positioned at the refill orifice where clogs form. The wiper spring eliminates build-up by clearing the refill orifice with every flush, preventing valve run-on and water waste. The integral wiper spring keeps the orifice clear of debris and mineral build-up for improved performance and less maintenance.

• EvoLast: A premium, chlorine-resistant diaphragm material that delivers consistent performance and resists premature deterioration and failure.

American Standard 6147SM.121 Specifications:

• Height: 14-5/8" (top to bottom)
• Width: 5-13/16" (left to right)
• Depth: 1-1/2" (front to back)
• Flow Rate (GPF): 1.28 gallons-per-flush
• Spud Connection Size: 1-1/2"