Send a part number, a photo, or a whole BOM — we supply it and stand behind it. Worldwide shipping to 80+ countries.

SLOAN Diaphragm Assembly for Royal® Series Urinal Flush Valves, 1 gpf - Diaphragm & Relief Valve Parts for Flush Valves
SLOANDiaphragm & Relief Valve Parts for Flush Valves

SLOAN Diaphragm Assembly for Royal® Series Urinal Flush Valves, 1 gpf

The SLOAN Diaphragm Assembly (MPN A1042A) is a diaphragm and relief valve part for flush valves, designed for urinals with a 1 gpf gallons per flush rating. This OEM component is compatible with the Royal® series…

SKU 3G-OTH-446736

Brand
SLOAN
Item
Diaphragm Assembly for Royal® Series Urinal Flush Valves, 1 gpf
Category
Diaphragm & Relief Valve Parts for Flush Valves
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

SLOAN
Manufacturer Part Number
A1042A
Product Type
Diaphragm Assembly
Compatible Series
Royal®

Technical Documents

No technical documents available for this product.
Request documentation
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

SLOAN Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The SLOAN Diaphragm Assembly (MPN A1042A) is a diaphragm and relief valve part for flush valves, designed for urinals with a 1 gpf gallons per flush rating. This OEM component is compatible with the Royal® series from SLOAN.

Frequently Asked Questions

What is the SLOAN Diaphragm Assembly A1042A used for?

The SLOAN Diaphragm Assembly A1042A is an OEM replacement part for urinal flush valves. It controls water flow and ensures proper flushing at 1 gpf. This component is compatible with SLOAN Royal® series flush valves and is used in commercial restrooms to maintain reliable operation.

What are the specifications of the SLOAN A1042A diaphragm assembly?

The SLOAN A1042A is a diaphragm assembly designed for urinals with a 1 gpf gallons per flush rating. It is an OEM part compatible with the SLOAN Royal® series flush valves. The manufacturer part number is A1042A, and it is classified as a diaphragm and relief valve part for flush valves.

Where to buy SLOAN A1042A diaphragm assembly worldwide?

3G Electric supplies the SLOAN A1042A diaphragm assembly worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us to source this OEM part for your urinal flush valve maintenance needs.

How to install the SLOAN A1042A diaphragm assembly?

To install the SLOAN A1042A diaphragm assembly, first shut off the water supply to the flush valve. Remove the old diaphragm and replace it with the new OEM part, ensuring proper alignment. Reassemble the valve and restore water flow, checking for leaks. Always follow manufacturer guidelines for safe installation.

Used in

Common applications for SLOAN
Commercial restroom maintenance — Sloan Royal flush valve diaphragms (A1042A) for urinal repairs in office buildings
Institutional toilet retrofits — Sloan concealed flush valve (Royal 603-1.6 ESM) for schools and hospitals
Sensor faucet installation — Sloan BASYS battery faucet (EFX350.502.0000) for hands-free operation in public restrooms
Bottle filling stations — Sloan on-wall non-refrigerated unit (DRS100-UNFIL-UNREF-BLK) for lobbies and corridors
Flushometer repair kits — Sloan guide bushing assembly (EBV505A) for EBV550A series toilets and urinals
Service tool inventory — Sloan collar wrench (EBV-545) for maintenance crews servicing flushometers

SLOAN Products

3G Electric supplies SLOAN diaphragm & relief valve parts for flush valves. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

You might also need

Burners & Combustion Pumps & Compressors Spare Parts All Products

Compatible alternatives & equivalents

Cross-referenced by specification & description
This diaphragm assembly is a replacement part for SLOAN Royal® series urinal flush valves. It controls water flow during the flush cycle, rated at 1.5 gallons per flush. Suitable for use in commercial restroom systems
SLOAN
This diaphragm assembly is a replacement part for SLOAN Royal® series urinal flush valves. It controls water flow during the flush cycle, rated at 1.5 gallons per flush. Suitable for use in commercial restroom systems
This diaphragm assembly is a replacement part for SLOAN Royal series flush valves used in toilet applications. Designed for 3.5 gallons per flush (gpf) operation, it restores proper water flow control and prevents continuous running. The assembly includes the diaphragm and relief valve components for maintaining flush performance
SLOAN
This diaphragm assembly is a replacement part for SLOAN Royal series flush valves used in toilet applications. Designed for 3.5 gallons per flush (gpf) operation, it restores proper water flow control and prevents continuous running. The assembly includes the diaphragm and relief valve components for maintaining flush performance
SLOAN Diaphragm Assembly: Urinals, 1 gpf Gallons per Flush (MPN EBV1022A)
SLOAN
SLOAN Diaphragm Assembly: Urinals, 1 gpf Gallons per Flush (MPN EBV1022A)
SLOAN Diaphragm Assembly: Toilets, 1.28 gpf Gallons per Flush (MPN A1045A)
SLOAN
SLOAN Diaphragm Assembly: Toilets, 1.28 gpf Gallons per Flush (MPN A1045A)
SLOAN Diaphragm Assembly: Urinals, 0.5 gpf Gallons per Flush (MPN A1043A)
SLOAN
SLOAN Diaphragm Assembly: Urinals, 0.5 gpf Gallons per Flush (MPN A1043A)
Rubber diaphragm assembly for urinal flush valves, compatible with SLOAN Regal series. Rated for 1 gpf operation. Used to regulate water flow and ensure proper flushing in commercial urinal fixtures
SLOAN
Rubber diaphragm assembly for urinal flush valves, compatible with SLOAN Regal series. Rated for 1 gpf operation. Used to regulate water flow and ensure proper flushing in commercial urinal fixtures

More from SLOAN

View all SLOAN parts
Diaphragm assembly for urinal flush valves, includes disc. Compatible with Regal® series. Controls water flow in commercial restroom applications
SLOAN
Diaphragm assembly for urinal flush valves, includes disc. Compatible with Regal® series. Controls water flow in commercial restroom applications
Diaphragm assembly for flush valves, compatible with SLOAN Optima Plus series urinals. Controls water flow and relief valve operation. Designed for 0.5 gpf urinals in commercial restroom applications
SLOAN
Diaphragm assembly for flush valves, compatible with SLOAN Optima Plus series urinals. Controls water flow and relief valve operation. Designed for 0.5 gpf urinals in commercial restroom applications
Plastic relief valve for SLOAN Royal series flush valves. Regulates water pressure during the flush cycle. Used in commercial toilet flush valves
SLOAN
Plastic relief valve for SLOAN Royal series flush valves. Regulates water pressure during the flush cycle. Used in commercial toilet flush valves
This guide assembly is a component for diaphragm and relief valve parts in flush valves. It is designed for use with SLOAN G2 series flush valves and is suitable for toilets with a 1.5 gpf flow rate. The 6-pack includes six guide assemblies for maintenance or replacement
SLOAN
This guide assembly is a component for diaphragm and relief valve parts in flush valves. It is designed for use with SLOAN G2 series flush valves and is suitable for toilets with a 1.5 gpf flow rate. The 6-pack includes six guide assemblies for maintenance or replacement
Diaphragm assembly for SLOAN G2 series flush valves. Compatible with toilets using 3.5 gpf or 1.6 gpf. Used for repair or maintenance of flush valves in commercial restrooms
SLOAN
Diaphragm assembly for SLOAN G2 series flush valves. Compatible with toilets using 3.5 gpf or 1.6 gpf. Used for repair or maintenance of flush valves in commercial restrooms
This diaphragm assembly is a replacement part for urinal flush valves, designed for 0.25 gpf operation. Compatible with SLOAN Z6000 series flush valves, it controls water flow and seals the valve to restore proper function
SLOAN
This diaphragm assembly is a replacement part for urinal flush valves, designed for 0.25 gpf operation. Compatible with SLOAN Z6000 series flush valves, it controls water flow and seals the valve to restore proper function
Master rebuild kit for urinal flush valves rated at 1 gpf. Includes handle repair kit. Used to replace diaphragm and relief valve parts in commercial flush valves
SLOAN
Master rebuild kit for urinal flush valves rated at 1 gpf. Includes handle repair kit. Used to replace diaphragm and relief valve parts in commercial flush valves
Rubber diaphragm and relief valve parts kit for urinal flush valves. Designed for use with Royal Flushometers. Contains components to rebuild internal valve assembly for commercial restroom applications
SLOAN
Rubber diaphragm and relief valve parts kit for urinal flush valves. Designed for use with Royal Flushometers. Contains components to rebuild internal valve assembly for commercial restroom applications