Sloan 8603-ESM Concealed Solenoid Flushometer, PRGM#A1L

The Sloan 8603 is a solenoid-operated diaphragm-type flush valve for a water closet. It features a high-chloramine-resistant permex diaphragm seat.

Options on this configuration: ZURN; 3.5,1.6,2.4; PRGM#A1L. Sloan model number: 8603. Sloan's own price-list description: 8603 ESM RESS-ZURN 3.5,1.6,2.4 PRGM#A1L.

Features

• 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.

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
• Diaphragm Material: High-Chloramine-Resistant PERMEX Diaphragm
• Operation: Solenoid
• MPN: 8603
• Certifications: ASSE-1037
• Fixture Served: Water Closet
• Body Style: Concealed
• Power Source: DC (Battery)