Sloan Regal A-42-A Urinal Diaphragm Assembly Kit 1.0 GPF | Natural Rubber Diaphragm with Brass Bypass | OEM Sloan Parts 3301044

Overview

The Sloan Regal A-42-A Urinal Diaphragm Assembly Kit is a practical replacement designed to restore steady flush performance in Regal Flushometers. Centered on a natural rubber diaphragm and a brass bypass, this kit combines durable materials with precise engineering to support consistent operation in busy restrooms.

Designed as a direct replacement for Regal's urinal diaphragms (Clamshell 33010048), the kit is offered in 0.5 gpf, 1.0 gpf, and 1.5 gpf variants. Before you replace, verify compatibility with your unit to ensure a quick, hassle-free repair.

Construction and operation

The natural rubber diaphragm is chosen for resilience under frequent cycling, while the brass bypass helps maintain proper water flow during flush events. The combination aims to deliver predictable flush volumes and reliable performance across service cycles, helping facilities maintain consistent operation between service calls.

Key features

• Natural rubber diaphragm designed for durability and repeatable actuation
• Brass bypass supports stable water flow during flush cycles
• Direct replacement for Regal diaphragms (Clamshell 33010048)
• Available in 0.5 gpf, 1.0 gpf, and 1.5 gpf variants
• OEM Sloan parts trusted for long-term maintenance

Real-world benefits you may notice

• Improved flush consistency in high-traffic restrooms
• Reduced chances of over- or under-flushing
• Easier, faster replacements with a genuine Sloan part
• Lower maintenance downtime through reliable components

Sloan Genuine Parts are designed to extend the life of commercial restroom systems. Manufactured and tested to Sloan specifications, these diaphragms and bypass components aim to deliver dependable performance and protect your investment over time.

As a leader in water-saving restroom solutions, Sloan emphasizes efficiency and durability. This diaphragm kit supports careful water use while delivering consistent operation, helping facilities manage resource use without compromising user experience.