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๐ฟ Flush smarter, save water, and stay ahead with Sloan Regal precision!
The Sloan Regal A-37-A Urinal Diaphragm Assembly Kit features a 1.5 GPF natural rubber diaphragm with a brass bypass, designed exclusively for Regal Flushometers. This OEM part guarantees precise flushing performance, reduces water waste, and offers easy installation for quick repairs. Manufactured in the USA with Sloanโs trusted quality, it extends the life of commercial restroom systems while promoting sustainability.















| ASIN | B000UFW6XY |
| Best Sellers Rank | #18,530 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #2 in Urinal Replacement Parts |
| Brand | Sloan |
| Brand Name | Sloan |
| Customer Reviews | 4.8 out of 5 stars 246 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 Ports | 2 |
| Outlet Connection Size | 1.5 Inches |
| Outlet Connection Type | 1/2 female NPT |
| Size | 1.5 GPF |
| Smart Home Compatibility | Not Smart Home Compatible |
| Thread Size | 1.5 inches |
| Thread Type | NPT |
| UPC | 671254039438 |
| Unit Count | 1.0 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 months ago
4 days ago