K-40TH00N10 Mach® WAVE 1.28 gpf toilet flushometer, HES-powered

WAVE technology offers hygienic touchless operation on command. Activating only when a hand is waved directly over the flushometer, the sensor eliminates random flushing that can be frightening for children. And by removing false actuations, WAVE technology provides even greater water savings.

Features 

• 1.28 gpf (4.8 lpf).
• Activation distance is factory-set.
• Chloramine and chlorine resistance on all rubber components exposed to waterway.
• Engineered for optimal performance with KOHLER® commercial fixtures.
• 125-micron filter protects internal components.
• High back pressure vacuum breaker.
• Locking stop cap provides protection against vandalism.
• No external flush volume adjustment ensures water conservation.
• 24-hour automatic sentinel flush keeps trapway fresh.
• Mechanical override enables flushometer to be used manually even during a power outage.
• Powered by a 30 year/875,000 cycle hybrid energy cell.

Material 

• Brass construction with durable Polished Chrome finish.

Technology 

• Flushometer activates when hand is waved over electronic infrared WAVE sensor.
• Patented piston technology for superior flush volume accuracy.

Installation 

• Intended for toilet installations with 1-1/2" (38 mm) top spud coupling connection.