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Specifications
Description
The Sloan Royal 143-1.28 is a sensor-operated diaphragm-type flush valve for a water closet. It delivers 1.28 gallons per flush, with a concealed body. It features a permex synthetic rubber diaphragm seat.
Conserve water with precision using the ROYAL 143 ESS flushometer. Low 1.6 gpf flush volumes and CID technology ensure optimal efficiency. Suitable for commercial settings.
Options on this configuration: 2"-10-3/4" L Dimension (LDIM). Sloan model number: Royal 143-1.28.
Features
- Flush volumes start as low as 1.6 gpf/6.0 Lpf
- Water conservation is aided by the ADA-compliant, non-hold-open handle, which prevents toilet from exceeding intended flush volume
- Flush accuracy is controlled by CID™ technology, also enhancing water efficiency
- Integrity of the product is maintained with the vandal-resistant stop cap
- Durability is facilitated with high copper, low zinc brass castings for dezincification resistance
- Adjustable tailpiece
- PERMEX® Synthetic Rubber Diaphragm with Dual Filtered Fixed Bypass
- 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, 1.28 gallons per flush.
- 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 ASSE-1037.
Specifications
- Type: Flushometer
- Diaphragm Material: PERMEX Synthetic Rubber Diaphragm
- Operation: Sensor
- MPN: Royal 143-1.28
- Certifications: ASSE-1037
- Fixture Served: Water Closet
- Body Style: Concealed
- L Dimension (in): 2"-10-3/4"
- Volume per Flush (gal): 1.28
- Vandal Resistant: Yes
- Power Source: Hardwired AC
Details
| Series | ROYAL 143 ESS | Device Type | Flushometer |
| Seat Material | PERMEX Synthetic Rubber Diaphragm | Operation | Sensor |
| Options | 2"-10-3/4" L Dimension (LDIM) | Fixture Served | Water Closet |
| Body style | Concealed | Cycle volume gal | 1.28 gal |
| L dimension in | 2"-10-3/4" | Vandal resistant | Yes |
| Power source | Hardwired AC | — | — |
Certifications & Standards
| ASSE-1037 | — |
Compare with similar products
| Fixture Served | Water Closet
| Urinal
|
| Series | ROYAL 143 ESS
| SLOAN 8186
|
| Spec Sheet | ||
| Install Sheet | ||
| Device Type | Flushometer
| Flushometer
|
| Seat Material | PERMEX Synthetic Rubber Diaphragm
| High-Chloramine-Resistant PERMEX Diaphragm
|
| Operation | Sensor
| Sensor
|
| Certifications | ASSE-1037
| ADA, Buy American Act, BABA, IAPMO, WaterSense, ASSE-1037
|
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