Delta 81t201bta-48 H2optics Exposed Water Closet Flushometer (1.27 Gpf)

DELTA COMMERCIAL Battery flush valve for 1-1/2" top spud WATER CLOSET with H2Optics® SENSOR ON VALVE - maximum 11-1/2" height (c/l of inlet to base of outlet) POLISHED CHROME.

• Quiet action, Teck® exposed BATTERY operated diaphragm flush valve
• Right or left-hand supply installation
• Chloramine resistant diaphragm
• Forged brass diaphragm retainer
• Renewable seat
• Polished chrome plated finish
• Vacuum breaker
• For WATER CLOSETS with 1-1/2" top inlet
• ADA compliant, automatic operation battery powered infrared sensor
• Polished chrome plated vandal resistant metal cover with top mounted sensor operated H2Optics® electronics
• Scratch resistant replaceable lens window
• Four (4) size AA alkaline batteries factory installed with valve in sleep mode for easy installation
• Hinged battery housing for easy maintenance
• Low battery flashing light (5000 flushes remaining) with battery strength indicator
• Infrared sensor range adjustment of 610mm-1067mm (24" - 42"), factory set at 34” (±2")
• Optional 24 hour automatic flush factory set to OFF, 3 second flush delay
• Set-up sensor range adjustment indicator lights
• 6 VDC input, 8 second arming delay
• Electronic operated non-hold-open metal manual override button with 5 second lockout
• 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.
• External water conserving flush adjustment: (1.27 US Gal.)Factory set Flush - Field Adjustable from 4.8L to 25L (1.27 to 6.6 US Gal.)