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- DELTA® Teck® Electronic Flush Valve, Exposed Dual Flush, Series: 81T, Water Closet Fixture, Battery, 25 gpm Flush, 1-1/2 in Spud Coupling, 24 in Rough-In, Diaphragm, Connection Location: Top, 25 psi, Brass, Chrome Plated, Import
- Water closet, 24" height, top spud
- Hardwire operated, order transformer separately
- Hands-free operation
- Body mounted sensor
- Vacuum breaker
- 1" inlet
- For 1-1/2" spud water closet fixture
- Set-up sensor range adjustment indicator lights
- 24 VAC input, 6 second arming delay
- Electronic operated non-hold-open metal override button with 5 second lockout
- Quiet action, Teck® exposed diaphragm flush valve
- Chloramine resistant diaphragm
- Brass diaphragm retainer
- Renewable seat
- 1 in FIP/copper sweat inlet adaptor, angle check stop with protecting cap
- Adjustable 4-3/4 in +/- 7/16 in inlet/valve outlet centers
- Vacuum breaker
- Cover tube, stainless steel wall flange, spud flange, concealed spud nut and 292 mm (11-1/2 in) outlet tube
- Dual flush setting capability factory set to on providing average 30% water reduced flush based on time and distance
- External water conserving flush adjustment: factory set to 1.6 gal, Field adjustable from 1.27 to 6.6 gal
- Domestic / ImportImportFinish / ColorChromeFlush Rate25 gpfPower SourceBatteryPressure Rating25 psiSpud Coupling1-1/2 inConnection LocationTOPFixture TypeWater ClosetManufacturerDelta Faucet CompanyManufacturer #81T221HWA-DFMaterialBRASSRough-In Size24 inSeries81TBT / 81THWTypeExposedValve DesignDiaphragm