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Specifications
Description
The Sloan Royal 603-1.6 is a solenoid-operated diaphragm-type flush valve for a water closet. It delivers 1.6 gallons per flush, with a concealed body. It features a permex synthetic rubber diaphragm seat.
Options on this configuration: True Mechanical Override (TMO); W/HY113A. Sloan model number: Royal 603-1.6. Sloan's own price-list description: ROYAL 603-1.6 ESM TMO W/ HY113A.
Features
- 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, 1.6 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: Solenoid
- MPN: Royal 603-1.6
- Certifications: ASSE-1037
- Fixture Served: Water Closet
- Body Style: Concealed
- Volume per Flush (gal): 1.6
- Power Source: Hardwired AC
Details
| Series | ROYAL 603 ES | Device Type | Flushometer |
| Seat Material | PERMEX Synthetic Rubber Diaphragm | Operation | Solenoid |
| Options | True Mechanical Override (TMO), W/HY113A | Fixture Served | Water Closet |
| Body style | Concealed | Cycle volume gal | 1.6 gal |
| Power source | Hardwired AC | — | — |
Certifications & Standards
| ASSE-1037 | — |
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