The Sloan Royal 603 is a solenoid-operated diaphragm-type flush valve for a water closet. It features a permex synthetic rubber diaphragm seat.
Options on this configuration: 120V Power (120V); EL172A. Sloan model number: Royal 603. Sloan's own price-list description: ROYAL 603 ES 120V EL172A.
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.
- 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
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Type: Flushometer
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Diaphragm Material: PERMEX Synthetic Rubber Diaphragm
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Operation: Solenoid
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MPN: Royal 603
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Certifications: ASSE-1037
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Fixture Served: Water Closet
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Body Style: Concealed
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Power Source: Hardwired AC
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Power Supply Detail: 120V
