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Automatic Sensor Activated Toilet / Water Closet Flushometers

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Customers who have purchased electronic toilet flushometers have also been:
to Sloan commercial products - index page - to sensor operated exposed toilet flushometers
to manual operated concealed toilet flush valves - to manual operated exposed toilet flush valves
to sensor operated concealed urinal flushometers - to sensor activated water saving flushometers
to Sloan flushometer parts - to great water saving products - to automatic soap dispensers
to electronic retrofit kits for manual flushometers - to scrub sinks with sensor faucets

Low rates and easiest to calculate/understand shipping/handling for sensor activated, concealed flushometers

Sloan Optima-equipped Flushometers provide the ultimate in sanitary protection and automatic operation. Behind the wall installation means there is less to clean, and automatic operation provides water usage savings over other flushing devices. As an added plus, there is a reduction in maintenance and operation costs. Let PlumbingSupply.com be your source for these and many other Sloan products.

Royal Optima Concealed, Electronic, Sensor Activated Water Closet/Toilet Flushometers
- Designed for floor mounted back spud bowls with exposed back spud
Royal Optima Flushometer
model #140-ES-S
Features:
  • Sensor operated water closet flushometer for floor mounted back spud bowls
  • Synthetic rubber diaphragm with dual filtered fixed bypass for extra durability
  • Self-adaptive infrared sensor with indicator light
  • User friendly three second flush delay
  • Courtesy flush override button
  • Non-hold-open integral solenoid operation
  • Chrome plated wall cover plates with vandal resistant screws
  • 1" I.P.S. screwdriver Bak-Chek angle stop
  • High back pressure vacuum breaker flush connection
  • Designed for 1-1/2" exposed back spud
  • Sweat solder adapter
  • High copper, low zinc brass castings for dezincification resistance
  • Fixed metering bypass with no external volume adjustment to ensure water conservation
  • Permex rubber diaphragm, stop seat, & vacuum breaker for chloramine resistance
  • ASSE 1037, ANSI/ASME A112.19.6 compliance
  • Typical Sloan Optima flushometer installation wiring diagram
  • Requires EL-154 transformer (available directly below)
Model # Description Price & Quantity
140-1.6-ES-S Concealed, sensor activated flushometer - 2-3/4" to 10-3/4" LDIM - dimensions - 1.6 GPF $460.75
140-1.6-ES-S Concealed, sensor activated flushometer - 11-3/4" to 12-3/4" LDIM - dimensions - 1.6 GPF $459.49
140-ES-S Concealed, sensor activated flushometer - 2-3/4" to 10-3/4" LDIM - dimensions - 3.5 GPF $455.76
140-ES-S Concealed, sensor activated flushometer - 11-3/4" to 12-3/4" LDIM - dimensions - 3.5 GPF $459.66
140-WB-1.6-ES-S Concealed, sensor activated flushometer enclosed behind a 13" x 17" wall box
2-3/4" to 10-3/4" LDIM - dimensions - 1.6 GPF
$681.11
140-WB-1.6-ES-S Concealed, sensor activated flushometer enclosed behind a 13" x 17" wall box
11-3/4" to 12-3/4" LDIM - dimensions - 1.6 GPF
$677.79
140-WB-ES-S Concealed, sensor activated flushometer enclosed behind a 13" x 17" wall box
2-3/4" to 10-3/4" LDIM - dimensions - 3.5 GPF
$678.13
140-WB-ES-S Concealed, sensor activated flushometer enclosed behind a 13" x 17" wall box
11-3/4" to 12-3/4" LDIM - dimensions - 3.5 GPF
$680.42
EL-154 120 VAC transformer - for up to 10 flushometers within 50ft. - dimensions - 50VA
 • EL-154 Transformer requires a 2 gang electrical box
$34.95

- Or -Click here to view items already in your shopping cart


Royal Optima Concealed, Electronic, Sensor Activated Water Closet/Toilet Flushometers
- Designed for wall hung back spud bowls with concealed back spud
Royal Optima Flushometer
model #152-ES-S
Features:
  • Sensor operated water closet flushometer for wall hung back spud bowls
  • Synthetic rubber diaphragm with dual filtered fixed bypass for extra durability
  • Self-adaptive infrared sensor with indicator light
  • User friendly three second flush delay
  • Courtesy flush override button
  • Non-hold-open integral solenoid operation
  • Chrome plated wall cover plates with vandal resistant screws
  • 1" I.P.S. screwdriver Bak-Chek angle stop
  • High back pressure vacuum breaker flush connection
  • designed for 1-1/2" concealed back spud
  • Sweat solder adapter
  • High copper, low zinc brass castings for dezincification resistance
  • Fixed metering bypass with no external volume adjustment to ensure water conservation
  • Permex rubber diaphragm, stop seat, & vacuum breaker for chloramine resistance
  • ASSE 1037, ANSI/ASME A112.19.6 compliance
  • Typical Sloan Optima flushometer installation wiring diagram
  • Requires EL-154 transformer (available directly below)
Model # Description Price & Quantity
152-1.6-ES-S Concealed, sensor activated flushometer - 2-3/4" to 10-3/4" LDIM - dimensions - 1.6 GPF $423.46
152-1.6-ES-S Concealed, sensor activated flushometer - 11-3/4" to 12-3/4" LDIM - dimensions - 1.6 GPF $423.46
152-ES-S Concealed, sensor activated flushometer - 2-3/4" to 10-3/4" LDIM - dimensions - 3.5 GPF $421.45
152-ES-S Concealed, sensor activated flushometer - 11-3/4" to 12-3/4" LDIM - dimensions - 3.5 GPF $422.93
152-WB-1.6-ES-S Concealed, sensor activated flushometer enclosed behind a 13" x 17" wall box
2-3/4" to 10-3/4" LDIM - dimensions - 1.6 GPF
$642.31
152-WB-1.6-ES-S Concealed, sensor activated flushometer enclosed behind a 13" x 17" wall box
11-3/4" to 12-3/4" LDIM - dimensions - 1.6 GPF
$643.68
152-WB-ES-S Concealed, sensor activated flushometer enclosed behind a 13" x 17" wall box
2-3/4" to 10-3/4" LDIM - dimensions - 3.5 GPF
$642.47
152-WB-ES-S Concealed, sensor activated flushometer enclosed behind a 13" x 17" wall box
11-3/4" to 12-3/4" LDIM - dimensions - 3.5 GPF
$644.48
EL-154 120 VAC transformer - for up to 10 flushometers within 50ft. - dimensions - 50VA
 • EL-154 Transformer requires a 2 gang electrical box
$34.95

- Or -Click here to view items already in your shopping cart


Royal Optima Concealed, Electronic, Sensor Activated Water Closet/Toilet Flushometers
- Designed for floor mounted or wall hung top spud bowls
Royal Optima Flushometer
model #153-ES-S
Features:
  • Sensor operated water closet flushometer for floor mounted or wall hung top spud bowls
  • Synthetic rubber diaphragm with dual filtered fixed bypass for extra durability
  • Self-adaptive infrared sensor with indicator light
  • User friendly three second flush delay
  • Courtesy flush override button
  • Non-hold-open integral solenoid operation
  • Chrome plated wall cover plates with vandal resistant screws
  • 1" I.P.S. screwdriver Bak-Chek angle stop
  • High back pressure vacuum breaker flush connection
  • designed for 1-1/2" exposed top spud
  • Sweat solder adapter
  • High copper, low zinc brass castings for dezincification resistance
  • Fixed metering bypass with no external volume adjustment to ensure water conservation
  • Permex rubber diaphragm, stop seat, & vacuum breaker for chloramine resistance
  • ASSE 1037, ANSI/ASME A112.19.6 compliance
  • Typical Sloan Optima flushometer installation wiring diagram
  • Requires EL-154 transformer (available directly below)
Model # Description Price & Quantity
153-1.6-ES-S Concealed, sensor activated flushometer - 2-3/4" to 10-3/4" LDIM - dimensions - 1.6 GPF $486.54
153-1.6-ES-S Concealed, sensor activated flushometer - 11-3/4" to 12-3/4" LDIM - dimensions - 1.6 GPF $487.33
153-ES-S Concealed, sensor activated flushometer - 2-3/4" to 10-3/4" LDIM - dimensions - 3.5 GPF $485.87
153-ES-S Concealed, sensor activated flushometer - 11-3/4" to 12-3/4" LDIM - dimensions - 3.5 GPF $488.07
153-WB-1.6-ES-S Concealed, sensor activated flushometer enclosed behind a 13" x 17" wall box
2-3/4" to 10-3/4" LDIM - dimensions - 1.6 GPF
$706.14
153-WB-1.6-ES-S Concealed, sensor activated flushometer enclosed behind a 13" x 17" wall box
11-3/4" to 12-3/4" LDIM - dimensions - 1.6 GPF
$709.87
153-WB-ES-S Concealed, sensor activated flushometer enclosed behind a 13" x 17" wall box
2-3/4" to 10-3/4" LDIM - dimensions - 3.5 GPF
$706.58
153-WB-ES-S Concealed, sensor activated flushometer enclosed behind a 13" x 17" wall box
11-3/4" to 12-3/4" LDIM - dimensions - 3.5 GPF
$706.23
EL-154 120 VAC transformer - for up to 10 flushometers within 50ft. - dimensions - 50VA
 • EL-154 Transformer requires a 2 gang electrical box
$34.95

- Or -Click here to view items already in your shopping cart

frequently asked questions about concealed flushometers

questions about ldim"What is the LDIM?"
answers about ldim LDIM is the wall thickness plus 2-3/4" distance for the installation offset measured from the interior finished wall to the centerline of the flush valve.

questions about Permex"What is Permex?"
answers about PermexPermex is a patented rubber compound that is formulated to withstand the deteriorating effects of ammonia and chloramine which are often used in water treatment facilities and cleaners.

We hope that we have helped you on this page with concealed, automatic sensor activated flushometers,
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