The Sloan 8111-1.28 is a sensor-operated diaphragm-type flush valve for a water closet. It delivers 1.28 gallons per flush, with an exposed body. It features a high-chloramine-resistant permex diaphragm seat.
Infrared sensor flushometer with multiple detection fields for reliable hands-free operation. ADA-compliant, water-conserving design. Explore Sloan 8111 MC specs now.
Options on this configuration: Trap Primer Outlet Tube (TP); Dual-Filtered Fixed Bypass Diaphragm (DFB). Sloan model number: Sloan 8111-1.28.
Features
- Chrome plated all-metal zinc die cast sensor housing with tempered glass window and no visible fasteners
- High chloramine resistant PERMEXsynthetic rubber diaphragm with DFB
- Valve body, 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
- ADA-compliant flushometer automatically operates by means of a infrared sensor with multiple-focused, lobular sensing fields for high and low target detection
- Fixed metering bypass and no external volume adjustment to ensure water conservation
- Adjustable tailpiece to accommodate different horizontal requirements
- High copper, low zinc brass castings for dezincification resistance
- Available in low consumption (1.6 gpf/6.0 Lpf) and high efficiency (1.28 gpf/4.8 Lpf) models
Common Questions
- What fixture and flush volume is this valve for?
- Per Sloan's own spec, it serves a water closet, 1.28 gallons per flush.
- 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 ASSE-1037.
Specifications
-
Type: Flushometer
-
Diaphragm Material: High-Chloramine-Resistant PERMEX Diaphragm
-
Operation: Sensor
-
MPN: Sloan 8111-1.28
-
Certifications: ASSE-1037
-
Fixture Served: Water Closet
-
Body Style: Exposed
-
Volume per Flush (gal): 1.28
-
Power Source: DC (Battery)
-
Sensor Type: Infrared
