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🚀 Upgrade your flush game — because every drop counts!
The Sloan Regal A-37-A Commercial Urinal Diaphragm Assembly Kit is a genuine OEM replacement designed for Regal Flushometers, delivering a precise 1.5 gallons per flush. Crafted with a natural rubber diaphragm and brass bypass, it ensures reliable, water-efficient performance while reducing waste. Easy to install and backed by Sloan’s trusted quality, this kit extends the life of commercial urinals and supports sustainable water management.
| ASIN | B000UFW6XY |
| Best Sellers Rank | #16,313 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #1 in Urinal Replacement Parts |
| Brand | Sloan |
| Brand Name | Sloan |
| Customer Reviews | 4.8 out of 5 stars 249 Reviews |
| Exterior Finish | Brass |
| Global Trade Identification Number | 00671254039438 |
| Included Components | kitchen-sink-installation-parts-and-kits |
| Inlet Connection Size | 1.5 inches |
| Inlet Connection Type | Standard Female NPT Connection |
| Item Dimensions | 3.3 x 5 x 7.5 inches |
| Item Type Name | 1.5 GPF Repair Kit |
| Item Weight | 3.52 ounces |
| Item dimensions L x W x H | 3.3 x 5 x 7.5 inches |
| Manufacturer | Sloan Valve Co. |
| Manufacturer Part Number | A-35-A |
| Manufacturer Warranty Description | 3 Year Limited Warranty |
| Material | Plastic |
| Material Type | Plastic |
| Model Number | 3301037 |
| Number of Items | 1 |
| Number of Pieces | 4 |
| Number of Ports | 2 |
| Outlet Connection Size | 1.5 inches |
| Outlet Connection Type | 1/2 female NPT |
| Size | 1.5 GPF |
| Thread Size | 1.5 inches |
| Thread Type | NPT |
| UPC | 671254039438 |
| Unit Count | 1 Count |
| Valve Type | relief valve,valve |
K**N
Should have orderd this a long time ago
I have been fighting with this Urinal for two years, either it didn't flush, or it would run all the time. Finally ordered one of these. Took 3 minutes to install it and about 2 minutes to get it adjusted. Works like brand new.
P**R
Works as it should
Toilet works perfect now lol
A**R
Price
This product work like a charm
R**S
A-37-A urinal diaphragm
Same product that I use in my work but , the prices are out of control. Its stupid
R**T
Plumbing
Great replacement
W**S
These Sloan Royal repair parts are an exact fit
These Sloan Royal repair parts are an exact fit. They work well and are easy to install - once the valve cover is loosened.
C**L
Works as designed
Works as intended. Manufacturers part, priced better than any local source.
C**Z
Great Product!
One of our Sloan Royal urinals has been having low flush problem, which needs several flushes to clear the urinal. I have been trying to clean the diaphragm, replace it with parts on hand, but could not fix the problem. Finally I found this repair kit on Amazon and decided to give it a try. I just received it in the mail. In less than 3 minutes, I replaced the parts in the valve. Voila! It works perfectly! So simple. I am ordering several more just in case other urinals that we have fails in the future.
D**B
Perfect parts and delivery
Great it is a Sloan original. Delivered ahead of time.
Trustpilot
2 days ago
1 week ago