The Sloan ECOS 8111-1.6/1.1-GR is a sensor-operated diaphragm-type flush valve for a water closet. It features a semi-red brass body.
Sloan ECOS 8111 exposed sensor flushometer with lobular IR sensing, dezincification-resistant brass, and fixed metering for water conservation. EPA WaterSense Listed.
Options on this configuration: 1.6/1.1 gpf. Sloan model number: ECOS 8111-1.6/1.1-GR. Sloan's own price-list description: ECOS 8111-1.6/1.1 PVDGR.
Features
- 1.6/1.1 gpf, Graphite Finish, 1.5" Flush Connection, Fixture Connection Top Spud, Dual Flush, 1" Inlet, 1" Control Stop, Electrical Override, Battery, Infrared
- Deploys an infrared sensor with multiple-focused, lobular sensing fields for high and low target detection
- User-friendly, three-second flush delay
- High copper, low zinc brass castings for dezincification resistance
- Fixed metering bypass and no external volume adjustment to ensure water conservation
- Valve body, Cover, Tailpiece and Control Stop shall be in compliance with ASTM Alloy Classification for Semi-Red Brass
- Valve shall be in compliance to the applicable sections of ASSE 1037
Common Questions
- What fixture and flush volume is this valve for?
- Per Sloan's own spec, it serves a water closet, a top spud connection.
- Is this exposed or concealed, and does it need a wall box?
- Exposed -- the working parts are visible on the wall surface.
- How is it powered, and what happens in a power outage?
- Battery-powered -- no wiring required.
- Is this ADA, WaterSense, or ASSE 1037 listed?
- Yes -- Sloan lists it as ADA and ASSE-1037.
Specifications
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Type: Flushometer
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Inlet Size: 1"
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Outlet Size: 1-1/2"
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Body Material: Semi-Red Brass
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Operation: Sensor
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MPN: ECOS 8111-1.6/1.1-GR
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Certifications: ADA, Buy American Act, BABA, IAPMO, ASSE-1037
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Fixture Served: Water Closet
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Body Style: Exposed
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Spud Connection: Top Spud
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Rough-In (in): 11.5"
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Dual Flush: Yes
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Finish: Graphite
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Min Operating Pressure (PSI): 15
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Max Operating Pressure (PSI): 80
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Power Source: DC (Battery)
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Sensor Type: Infrared
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Override Type: Electrical Override
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Sensing Range (in): 22"-42"
