Sloan Regal A-38-A Water Closet Diaphragm Assembly Kit 3.5 GPF - Natural Rubber Diaphragm with Brass Bypass | For use with Regal Flushometers | OEM Sloan Parts, 3301038
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Sloan Regal A-38-A Water Closet Diaphragm Assembly Kit 3.5 GPF - Natural Rubber Diaphragm with Brass Bypass | For use with Regal Flushometers | OEM Sloan Parts, 3301038

4.7/5
Product ID: 10002356
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Details

  • Material
    Brass Rubber
  • Brand
    Sloan
  • Item dimensions L x W x H
    3 x 3.3 x 3.3
  • Exterior Finish
    Chrome
  • Inlet Connection Size
    2 Inches
  • Inlet Connection Type
    (function(f) {
💧3.5 Gallons Per Flush - optimized water use
⚙️Natural Rubber Diaphragm & Brass Bypass - durable precision
🇺🇸Made in USA - trusted quality & reliability

Description

💧 Flush Smarter, Save Water, Lead the Change

  • ECO SMART WATER EFFICIENCY - 3.5 GPF rating meets EPA WaterSense standards, helping reduce water waste and lower utility bills without sacrificing power.
  • PRECISION FLUSH EVERY TIME - Natural rubber diaphragm paired with brass bypass ensures consistent, accurate flush performance—no surprises, just reliability.
  • SEAMLESS REGAL COMPATIBILITY - Designed exclusively for Regal Flushometers, guaranteeing a hassle-free, perfect fit replacement that extends your system’s lifespan.
  • SLOAN GENUINE PARTS ASSURANCE - Maintain peak performance and protect your investment with OEM parts engineered to Sloan’s exacting standards.
  • BUILT TO LAST MADE IN THE USA - Crafted with premium materials and American manufacturing excellence, this kit delivers durability that professionals trust.

The Sloan Regal A-38-A Water Closet Diaphragm Assembly Kit is a premium replacement part featuring a natural rubber diaphragm and brass bypass, engineered for precise 3.5 gallons per flush performance. Made in the USA and designed exclusively for Regal Flushometers, it meets EPA WaterSense standards to optimize water efficiency and durability. This genuine Sloan part ensures reliable, eco-conscious operation while extending the life of your commercial restroom systems.

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Specifications

MaterialBrass, Rubber
BrandSloan
Item dimensions L x W x H3 x 3.3 x 3.3 inches
Exterior FinishChrome
Inlet Connection Size2 Inches
Inlet Connection TypeThe inlet connection type for the Sloan Regal A-38-A Water Closet Diaphragm Assembly Kit is likely to be a 'Diaphragm' connection.
Outlet Connection TypeThreaded
Number of Ports2
Outlet Connection Size2 Inches
Specification MetEPA, WaterSense
Valve TypeDiaphragm Valve
Global Trade Identification Number00671254039445
ManufacturerSloan Valve
UPC013147055376 783961315771 671254039445 784497874817
Part NumberA-38-A
Item Weight0.01 ounces
Product Dimensions3 x 3.3 x 3.3 inches
Country of OriginUSA
Item model number33996
Is Discontinued By ManufacturerNo
Size3.5 GPF
ColorBlack
StyleWater Closet
FinishChrome
Item Package Quantity1
Number of Handles1
Special FeaturesNew Old Stock - Packaging is soiled but product is new and unused
Included Componentskitchen-sink-installation-parts-and-kits
Batteries Included?No
Batteries Required?No
Warranty DescriptionWarranty

Have a Question? See What Others Asked

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
does this only work for Sloan urinals, Im looking for Crane Urinal parts. will this work?
Does this include all of the "guts" needed to rebuild a urinal flush valve?
Does this fit the gem 2?

Reviews

4.7

All from verified purchases

W**N

Easy repair

Worked perfectly!

M**M

IT WORKS

This part worked perfectly. Easy to install. minor adjustments to water flow and then it worked great.

A**R

Make sure valve body is clean of any debris.

Works perfect for Manuel flush toilet.

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

H**N

hammering noise stopped after 5-6 months.

very solid otherwise.

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 ..

T**G

Good price

I used bought from local store, here I spent less money.

C**N

Blue ring white top

This is the one with the blue ring around the bottom and the white top works perfectly.

Common Questions

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Meera L.

Smooth transaction and product arrived in perfect condition.

3 weeks ago

Ali H.

Fast shipping and excellent packaging. The Leatherman tool feels very premium and sturdy.

1 day ago

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14.91 OMR

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Trustpilot

TrustScore 4.5 | 7,300+ reviews

Ali H.

Fast shipping and excellent packaging. The Leatherman tool feels very premium and sturdy.

1 day ago

Anjali K.

The product quality is outstanding. Exactly what I needed for my work.

1 month ago

Sloan Regal A 38 A Water Closet Diaphragm Assembly Kit | Desertcart OMAN