
Specifications
Description
The Sloan 8603-ESM-2.4-RB-STD is a solenoid-operated diaphragm-type flush valve for a water closet. It delivers 2.4 gallons per flush, with a concealed body. It features a semi-red brass body and a high-chloramine-resistant permex diaphragm seat.
Options on this configuration: Standard Touch Button (STD); C04; 3ACT; 5MIN; 60MINLO. Sloan model number: 8603-ESM-2.4-RB-STD. Sloan's own price-list description: 8603-2.4-ESM-C04 3ACT 5MIN 60MINLO.
Features
- 2.4 gpf, Rough Brass Finish, Single Flush, Battery, Piezo
- Various flush volumes available to match with existing fixtures and meet water-efficiency goals
- Choose from Flushometers intended for use with stainless-steel water closet fixtures from Acorn®, Bradley®, Metcraft® and other manufacturers
- PERMEX® Synthetic Rubber Diaphragm with Dual Filtered Fixed Bypass
- Adjustable tailpiece accommodates various installation heights
- High chloramine resistant PERMEX® Synthetic Rubber Diaphragm with Linear Filtered Bypass and Vortex Cleansing Action
- 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
- Battery powered
- Programmed to 2 activations in 5 minutes; 60 minutes lockout, custom programs available
Common Questions
- What fixture and flush volume is this valve for?
- Per Sloan's own spec, it serves a water closet, 2.4 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?
- Battery-powered -- no wiring required.
- Is this ADA, WaterSense, or ASSE 1037 listed?
- Yes -- Sloan lists it as ASSE-1037.
Specifications
- Type: Flushometer
- Body Material: Semi-Red Brass
- Diaphragm Material: High-Chloramine-Resistant PERMEX Diaphragm
- Operation: Solenoid
- MPN: 8603-ESM-2.4-RB-STD
- Certifications: ASSE-1037
- Fixture Served: Water Closet
- Body Style: Concealed
- Volume per Flush (gal): 2.4
- Dual Flush: No
- Finish: Unfinished (Rough Brass)
- Min Operating Pressure (PSI): 15
- Max Operating Pressure (PSI): 80
- Power Source: DC (Battery)
Details
| Series | 8603-ESM | Device Type | Flushometer |
| Body Material | Semi-Red Brass | Seat Material | High-Chloramine-Resistant PERMEX Diaphragm |
| Operation | Solenoid | Options | Standard Touch Button (STD), C04, 3ACT, 5MIN, 60MINLO |
| Fixture Served | Water Closet | Body style | Concealed |
| Coating | Unfinished (Rough Brass) | Cycle volume gal | 2.4 gal |
| Dual flush | No | Operating pressure min psi | 15 PSI |
| Power source | DC (Battery) | — | — |
Certifications & Standards
| ASSE-1037 | — |
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