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

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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.)
Manufacturer: Delta
Part Number: 81T201BTA-48
Installation: Exposed
Fixture Type: Closet \ Toilet
Flush Action: Electronic
Flush Type: Sensor
Flow Rate: 1.27 GPF