



🚿 Upgrade your flush game with Sloan’s precision and durability!
The Sloan Regal A-37-A Urinal Diaphragm Assembly Kit features a 1.5 GPF natural rubber diaphragm paired with a brass bypass, engineered specifically for Regal Flushometers. This OEM replacement part ensures precise, water-efficient flushing, reduces maintenance needs, and extends the lifespan of commercial restroom systems with Sloan’s trusted quality.















| Brand | Sloan |
| Exterior Finish | Brass |
| Inlet Connection Size | 1.5 Inches |
| Inlet Connection Type | Standard Female NPT Connection |
| Item dimensions L x W x H | 3.3 x 5 x 7.5 inches |
| Material | Plastic |
I**R
Stop Continuous Flow
Stop Continuous Flow and was fixed in ten minutes
M**S
Perfect fit
The product fit perfectly and operates as original the Quality is very good, very easy to install can do it yourself no plumber needed ..
F**N
Sloan Regal
It works perfectly.
A**S
Good
Good
T**A
Good replacement
We have a lot of valves for our restrooms and have been ordering the full valves in the past because we didnt know it was just this part that was malfunctioning. Now that we know, we can purchase 3 of these units for the price of one full valve! what a cost saving! easy swap in and out
A**R
Work as they should
Worked as they should
M**M
IT WORKS
This part worked perfectly. Easy to install. minor adjustments to water flow and then it worked great.
J**A
Perfect replacements
These urinal diaphragms are the exact fit for what I needed to replace the worn and ineffective existing diaphragms .
Trustpilot
2 weeks ago
2 months ago