---
product_id: 13593101
title: "Sloan Regal A-37-A Commercial Urinal Diaphragm Assembly Kit 1.5 GPF, Black"
brand: "sloan"
price: "7179 som"
currency: KGS
in_stock: true
category: "Sloan"
url: https://www.desertcart.kg/products/13593101-sloan-regal-a-37-a-commercial-urinal-diaphragm-assembly-kit
store_origin: KG
region: Kyrgyzstan
---

# 1.5 GPF water-efficient flush Durable brass bypass & rubber diaphragm Made in the USA, genuine OEM part Sloan Regal A-37-A Commercial Urinal Diaphragm Assembly Kit 1.5 GPF, Black

**Brand:** sloan
**Price:** 7179 som
**Availability:** ✅ In Stock

## Summary

> 🚽 Flush Like a Pro, Save Like a Boss!

## Quick Answers

- **What is this?** Sloan Regal A-37-A Commercial Urinal Diaphragm Assembly Kit 1.5 GPF, Black by sloan
- **How much does it cost?** 7179 som with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.kg](https://www.desertcart.kg/products/13593101-sloan-regal-a-37-a-commercial-urinal-diaphragm-assembly-kit)

## Best For

- sloan enthusiasts

## Why This Product

- Trusted sloan brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Built to Last & Save:** Crafted with genuine Sloan parts to extend product life, minimize repairs, and protect your commercial restroom investment.
- • **Eco-Smart Water Savings:** Limits water consumption to reduce costs and environmental impact—flush smarter, not harder.
- • **Precision Flush Every Time:** Engineered with a natural rubber diaphragm and brass bypass for consistent, accurate 1.5 GPF flushing—no guesswork, no waste.
- • **Seamless Regal Compatibility:** Specifically designed for Regal Flushometers (Clamshell #33010044), ensuring a hassle-free, direct OEM replacement.
- • **Trusted American Craftsmanship:** Proudly made in the USA with a 3-year limited warranty, combining quality and reliability for peace of mind.

## Overview

The Sloan Regal A-37-A Commercial Urinal Diaphragm Assembly Kit is a premium 1.5 GPF flush valve rebuild kit designed exclusively for Regal Flushometers. Featuring a durable natural rubber diaphragm and brass bypass, this genuine OEM part ensures precise flushing performance while optimizing water efficiency. Made in the USA and backed by a 3-year warranty, it’s the smart, sustainable choice for commercial restroom maintenance professionals aiming to reduce water waste and extend fixture lifespan.

## Description

desertcart.com: Sloan Regal A-37-A Commercial Urinal Diaphragm Assembly Kit 1.5 GPF, Black | Flush valve rebuild kit, Fits Regal Flushometers, Rubber, Brass, Genuine OEM part, Direct OEM replacement 3301037 : Tools & Home Improvement

## Features

- Plastic
- Made in the USA
- URINAL DIAPHRAGM ASSEMBLY: Our Regal urinal diaphragm assembly kit is intended to replace worn or end of service life assemblies. The replacement assembly has a natural rubber diaphragm and brass bypass that will ensure an accurate flush every time.
- COMPATIBILITY CHECK: This urinal diaphragm assembly is specifically designed to work as a replacement for our line of Regal Flushometers (Clamshell # 33010044). Regal urinal diaphragm replacements come in 0.5 gpf, 1.0 gpf, and 1.5 gpf. Always make sure to check part compatibility to ensure a quick, hassle-free repair.
- INTELLIGENT DESIGN: Our Diaphragm Assemblies are specially crafted to limit water closet and urinal water consumption. Worn-out diaphragms can lead to water waste or incorrect flushing amounts. Optimize your flushometers to reduce costs, preserve water, and promote sustainability.
- SLOAN GENUINE PARTS: Extend the life of your Sloan products. Our products perform at their highest levels when maintained exclusively using Sloan Genuine Parts. We offer the largest selection of best-in-class parts, manufactured and tested to Sloan specifications, specifically designed for the most reliable commercial restroom products. This means fewer repairs and protects your investments.
- WATER CONNECTS US: Every day around the world, Sloan products connect the systems that manage our planet's most precious resource. As the world's leading manufacturer of commercial plumbing systems, we've spent more than a century pioneering smart, water-saving restroom solutions that are built to last a lifetime.
- DUAL PART NUMBER LISTING: This product is available under two part numbers: 3301037 and 33010044. Both are the exact same item with identical specifications - if you have been sourcing either part number, this listing covers both.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B000UFW6XY |
| Best Sellers Rank | #15,231 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 251 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 Highlight | Flush valve rebuild kit, Fits Regal Flushometers, Rubber, Brass, Genuine OEM part, Direct OEM replacement 3301037 |
| 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 |

## Product Details

- **Brand:** Sloan
- **Exterior Finish:** Brass
- **Global Trade Identification Number:** 00671254039438
- **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
- **Number of Ports:** 2
- **Outlet Connection Size:** 1.5 inches
- **Outlet Connection Type:** 1/2 female NPT

## Images

![Sloan Regal A-37-A Commercial Urinal Diaphragm Assembly Kit 1.5 GPF, Black - Image 1](https://m.media-amazon.com/images/I/61dc8JQoGEL.jpg)

## Available Options

This product comes in different **Size, Number Of Items** options.

## Questions & Answers

**Q: My flushometer currently has a A-36-A diaphragm kit in it.I am looking to make it more economical.Will the A-38-A do so?Lower the standing water level**
A: Nick B said on November 23, 2014  |  Edit A-36A USE -4.5 GALLONS PER FLUSH /16.9LITERS PER FLUSHA- 38 A USE 3.5 gpf/13.2 Lpf one gallon less

**Q: does this only work for Sloan urinals, Im looking for Crane Urinal parts. will this work?**
A: this is not for other brands, only sloan

**Q: Does this include all of the "guts" needed to rebuild a urinal flush valve?**
A: Yes, except for the vacuum breaker, and anything below that. Also the shut off itself, which may or may not need replacement.

**Q: Does this fit the gem 2?**
A: do not think so, the gem is a cartridge right?

## Frequently Bought Together

- Sloan Regal A-37-A Urinal Diaphragm Assembly Kit 1.5 GPF - Natural Rubber Diaphragm with Brass Bypass | For use with Regal Flushometers | OEM Sloan Parts, 3301037
- Sloan Regal V-551-A Vacuum Breaker Repair Kit - Replace Broken or Malfunctioning Vacuum Breakers | For use with Regal Flushometers | OEM Sloan Parts, 3323192
- Sloan A-71 Inside Cover for Sloan Flushometers - Compatible with Royal, Regal, Series 900 Hydraulic and PWT Series 600 Flushometers, Original OEM Parts, 0301168

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**Shop now:** [https://www.desertcart.kg/products/13593101-sloan-regal-a-37-a-commercial-urinal-diaphragm-assembly-kit](https://www.desertcart.kg/products/13593101-sloan-regal-a-37-a-commercial-urinal-diaphragm-assembly-kit)

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*Product available on Desertcart Kyrgyzstan*
*Store origin: KG*
*Last updated: 2026-09-30*