
Specifications
Description
The Sloan ROYAL 154 ES-SM-ES-SM-1.6-RB-HW-24V is a sensor-operated diaphragm-type flush valve for a water closet. It delivers 1.6 gallons per flush, with a rear spud connection at a concealed body. It features a semi-red brass body.
ROYAL 154 ES-SM: Concealed sensor flushometer for commercial water closets. Hardwired for reliable operation. ADA compliant. Precision engineered for water efficiency.
Options on this configuration: 2"-10-3/4" L Dimension (LDIM); 24V Power (24V); Hardwired (HW). Sloan model number: ROYAL 154 ES-SM-ES-SM-1.6-RB-HW-24V.
Features
- 1.6 gpf, Rough Brass Finish, Fixture Connection Rear Spud, Single Flush, 2"-10.75" L Dimension, Electrical Override, Hardwired, Sensor-Operated with Modular Plug, 24V
Common Questions
- What fixture and flush volume is this valve for?
- Per Sloan's own spec, it serves a water closet, 1.6 gallons per flush, a rear spud connection.
- Is this exposed or concealed, and does it need a wall box?
- Concealed -- the body sits behind the wall, with only the cover or trim visible.
- How is it powered, and what happens in a power outage?
- Hardwired -- no battery to replace, but an electrician must run power to it.
- Is this ADA, WaterSense, or ASSE 1037 listed?
- Yes -- Sloan lists it as ADA.
Specifications
- Type: Flushometer
- Inlet Size: 1"
- Outlet Size: 1-1/2"
- Body Material: Semi-Red Brass
- Operation: Sensor
- MPN: ROYAL 154 ES-SM-ES-SM-1.6-RB-HW-24V
- Certifications: ADA, Buy American Act, BABA, IAPMO, UL
- Fixture Served: Water Closet
- Body Style: Concealed
- Spud Connection: Rear Spud
- Rough-In (in): 20.5"
- L Dimension (in): 2"-10-3/4"
- Volume per Flush (gal): 1.6
- Dual Flush: No
- Finish: Unfinished (Rough Brass)
- Min Operating Pressure (PSI): 15
- Max Operating Pressure (PSI): 80
- Power Source: Hardwired AC
- Power Supply Detail: 24V
- Override Type: Electrical Override
- Sensing Range (in): 0"-36"
Dimensions
| Inlet Size | 1" | Outlet Size | 1-1/2" |
Details
| Series | ROYAL 154 ES-SM | Device Type | Flushometer |
| Body Material | Semi-Red Brass | Operation | Sensor |
| Options | 2"-10-3/4" L Dimension (LDIM), 24V Power (24V), Hardwired (HW) | Fixture Served | Water Closet |
| Body style | Concealed | Coating | Unfinished (Rough Brass) |
| Cycle volume gal | 1.6 gal | Dual flush | No |
| L dimension in | 2"-10-3/4" | Operating pressure min psi | 15 PSI |
| Rough in in | 20.5" | Spud connection | Rear Spud |
| Override type | Electrical Override | Power source | Hardwired AC |
| Power supply detail | 24V | Sensing range in | 0"-36" |
Certifications & Standards
| ADA | Buy American Act |
| BABA | IAPMO |
| UL | — |
Compare with similar products

| Fixture Served | Water Closet
| Urinal
|
| Series | ROYAL 154 ES-SM
| SLOAN 8186
|
| Spec Sheet | ||
| Install Sheet | ||
| Device Type | Flushometer
| Flushometer
|
| Inlet Size | 1"
| 3/4"
|
| Outlet Size | 1-1/2"
| 3/4"
|
| Body Material | Semi-Red Brass
| Semi-Red Brass
|
| Operation | Sensor
| Sensor
|
| Certifications | ADA, Buy American Act, BABA, IAPMO, UL
| ADA, Buy American Act, BABA, IAPMO, WaterSense, ASSE-1037
|
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