H2Optics Exposed Toilet Flush Valve

Chloramine resistant diaphragm | Supplied with an advanced infrared sensor activated flush system that uses precise user distance measurements along with a bowl length setting to activate the correct flush for each usage | Polished chrome plated body | Electronic operated non-hold-open metal override button with 5 second lockout | Scratch resistant replaceable lens window | External water conserving flush adjustment: Factory set to 6 Litre(1.6 Gal.) - Field Adjustable from 4.2L to 25L (1.1 to 6.6 Gal.) | 1" FIP/Copper sweat inlet adaptor, angle check stop with protecting cap | Adjustable 121mm (4-3/4") plus or minus 11mm (7/16") inlet/valve outlet centers | Cover tube, stainless steel wall flange, spud flange, concealed spud nut, and 292mm (11-1/2") outlet tube. | ADA compliant, automatic operation battery powered infrared sensor | Four (4) size AA alkaline batteries factory installed with valve in sleep mode for easy installation | Quiet action, TECK® exposed diaphragm flush valve | Right or left-hand supply installation | 6 VDC input, 6 second arming delay | Renewable seat | Polished chrome plated vandal resistant metal cover with top mounted sensor operated H2Optics® electronics | Hinged battery housing for easy maintenance | Vacuum breaker | Forged brass diaphragm retainer | Set-up sensor range adjustment indicator lights | Optional 24 hour automatic flush factory set to off | Low battery flashing light (5000 flushes remaining) with battery strength indicator | For 1-1/2" spud water closet fixture | Adjustable flow | Battery operated, batteries included | Hands-free operation | Body mounted sensor | 1" inlet