We ship to the Philippines — door-to-door, customs and logistics handled by 3G Electric

SLOAN Manual Flush Valve: Sloan, Concealed, Back, 3.5 gpf Gallons per Flush - Toilet Manual Flush Valves
SLOANToilet Manual Flush Valves

SLOAN Manual Flush Valve: Sloan, Concealed, Back, 3.5 gpf Gallons per Flush

The SLOAN Manual Flush Valve (Sloan®) is a concealed, back-spud toilet flush valve with a 3.5 gpf flush rate and a 16-inch rough-in (MPN 3788111). 3G Electric interprets this demand and sources the genuine OEM part…

SKU 3G-OTH-450699

Brand
SLOAN
Item
Manual Flush Valve: Sloan, Concealed, Back, 3.5 gpf Gallons per Flush
Category
Toilet Manual 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 — the Philippines

Delivery
5–8 business days door-to-door; Bureau of Customs clearance typically 2–4 business days.
Payment
Invoicing in PHP or USD. Bank transfer and corporate PO accepted.
Ships to
Manila, Quezon City, Cebu, Davao, Batangas

Technical Specifications

SLOAN
Manufacturer Part Number
3788111
Type
Concealed, Back, 3.5 gpf Gallons per Flush
Rough-In
16 in
Spud Location
Back

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 Manual Flush Valve (Sloan®) is a concealed, back-spud toilet flush valve with a 3.5 gpf flush rate and a 16-inch rough-in (MPN 3788111). 3G Electric interprets this demand and sources the genuine OEM part, backed by specialist expertise across 14 industrial departments.

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

Frequently Asked Questions

What is the SLOAN 3788111 manual flush valve used for?

The SLOAN 3788111 manual flush valve is designed for commercial toilet installations requiring a concealed, back-spud configuration. It delivers 3.5 gallons per flush (gpf) and is commonly specified in restrooms for schools, offices, and public facilities where reliable, high-efficiency flushing is needed.

What are the specifications of the SLOAN 3788111 flush valve?

The SLOAN 3788111 is a concealed manual flush valve with a back spud location and a 16-inch rough-in. It operates at 3.5 gpf and carries the manufacturer part number 3788111. This model is designed for toilet applications and is compatible with standard commercial plumbing systems.

Where to buy the SLOAN 3788111 flush valve worldwide?

3G Electric supplies the SLOAN 3788111 flush valve worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your location. Contact our team to place an order or request a quote for this Sloan concealed back-spud valve.

How to install a SLOAN concealed flush valve?

Installation of a SLOAN concealed flush valve like the 3788111 requires shutting off water supply, measuring the 16-inch rough-in, and connecting the back spud to the toilet inlet. Follow the manufacturer's instructions for adjusting the flush volume to 3.5 gpf. Always use Teflon tape on threaded connections to prevent leaks.

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 toilet manual 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
SLOAN Manual Flush Valve: Sloan®, Concealed, Back, 1.6 gpf Gallons per Flush, 16 in Rough-In (MPN 3788116)
SLOAN
SLOAN Manual Flush Valve: Sloan®, Concealed, Back, 1.6 gpf Gallons per Flush, 16 in Rough-In (MPN 3788116)
SLOAN Manual Flush Valve: Royal®, Concealed, Back, 3.5 gpf Gallons per Flush, 16 in Rough-In (MPN 3918277)
SLOAN
SLOAN Manual Flush Valve: Royal®, Concealed, Back, 3.5 gpf Gallons per Flush, 16 in Rough-In (MPN 3918277)
SLOAN Manual Flush Valve: Royal®, Concealed, Back, 1.6 gpf Gallons per Flush, 16 in Rough-In (MPN 3918107)
SLOAN
SLOAN Manual Flush Valve: Royal®, Concealed, Back, 1.6 gpf Gallons per Flush, 16 in Rough-In (MPN 3918107)
SLOAN Manual Flush Valve: Naval®, Exposed, Top, 3.5 gpf Gallons per Flush, 11 1/2 in Rough-In (MPN 3140100)
SLOAN
SLOAN Manual Flush Valve: Naval®, Exposed, Top, 3.5 gpf Gallons per Flush, 11 1/2 in Rough-In (MPN 3140100)
SLOAN Manual Flush Valve: Sloan 111, Exposed, Top, 1.28 gpf Gallons per Flush, 11 1/2 in Rough-In (MPN 3780046)
SLOAN
SLOAN Manual Flush Valve: Sloan 111, Exposed, Top, 1.28 gpf Gallons per Flush, 11 1/2 in Rough-In (MPN 3780046)
SLOAN
SLOAN
SLOAN Manual Flush Valve: ECOS®, Exposed, Top, 1.6 gpf_1.1 gpf Gallons per Flush, 11 1/2 in Rough-In (MPN 3370420)

More from SLOAN

View all SLOAN parts
SLOAN Manual Flush Valve: UPPERCUT®, Exposed, Top, 1.6 gpf_1.1 gpf Gallons per Flush, 24 in Rough-In (MPN WES115)
SLOAN
SLOAN Manual Flush Valve: UPPERCUT®, Exposed, Top, 1.6 gpf_1.1 gpf Gallons per Flush, 24 in Rough-In (MPN WES115)
SLOAN Manual Flush Valve: Regal®, Exposed, Top, 3.5 gpf Gallons per Flush, 11 1/2 in Rough-In (MPN REGAL 110 XL)
SLOAN
SLOAN Manual Flush Valve: Regal®, Exposed, Top, 3.5 gpf Gallons per Flush, 11 1/2 in Rough-In (MPN REGAL 110 XL)
SLOAN Manual Flush Valve: Royal®, Concealed, Back, 1.6 gpf Gallons per Flush, 36 in Rough-In (MPN 3911368)
SLOAN
SLOAN Manual Flush Valve: Royal®, Concealed, Back, 1.6 gpf Gallons per Flush, 36 in Rough-In (MPN 3911368)
SLOAN Manual Flush Valve: Regal®, Exposed, Top, 1.6 gpf Gallons per Flush, 27 in Rough-In, Diaphragm (MPN REGAL 116-1.6 XL)
SLOAN
SLOAN Manual Flush Valve: Regal®, Exposed, Top, 1.6 gpf Gallons per Flush, 27 in Rough-In, Diaphragm (MPN REGAL 116-1.6 XL)
SLOAN Manual Flush Valve: Sloan, Exposed, Top, 3.5 gpf Gallons per Flush, 11 1/2 in Rough-In (MPN 3780103)
SLOAN
SLOAN Manual Flush Valve: Sloan, Exposed, Top, 3.5 gpf Gallons per Flush, 11 1/2 in Rough-In (MPN 3780103)
SLOAN Manual Flush Valve: Royal®, Concealed, Back, 1.6 gpf Gallons per Flush, 24 in Rough-In (MPN 3918984)
SLOAN
SLOAN Manual Flush Valve: Royal®, Concealed, Back, 1.6 gpf Gallons per Flush, 24 in Rough-In (MPN 3918984)
SLOAN Manual Flush Valve: Royal®, Exposed, Top, 1.28 gpf Gallons per Flush, 11 1/2 in Rough-In (MPN Royal 111-1.28)
SLOAN
SLOAN Manual Flush Valve: Royal®, Exposed, Top, 1.28 gpf Gallons per Flush, 11 1/2 in Rough-In (MPN Royal 111-1.28)
SLOAN Manual Flush Valve: Dolphin®, Exposed, Top, 3.5 gpf Gallons per Flush, 11 1/2 in Rough-In (MPN 3050135)
SLOAN
SLOAN Manual Flush Valve: Dolphin®, Exposed, Top, 3.5 gpf Gallons per Flush, 11 1/2 in Rough-In (MPN 3050135)