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

3G Electric
RFQ CartGet a QuoteSign inSign up
ZURN Piston Assembly for Urinal Flush Valves - Piston Parts for Flush Valves
ZURNPiston Parts for Flush Valves

ZURN Piston Assembly for Urinal Flush Valves

The ZURN Piston Assembly (MPN PTR6203-EU) is a rubber piston part for flush valves, designed for urinals. It is compatible with the ZTR series and has a 6-inch overall width.

SKU 3G-OTH-451260

Also listed as: PTR6203EU · PTR6203 EU

Brand
ZURN
Item
Piston Assembly for Urinal Flush Valves
Category
Piston 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

ZURN
Manufacturer Part Number
PTR6203-EU
Material
Rubber
Product Type
Piston Assembly
Compatible Series
ZTR

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

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

Product Description

The ZURN Piston Assembly (MPN PTR6203-EU) is a rubber piston part for flush valves, designed for urinals. It is compatible with the ZTR series and has a 6-inch overall width.

Frequently Asked Questions

What is the ZURN Piston Assembly PTR6203-EU used for?

The ZURN Piston Assembly PTR6203-EU is a replacement part for urinal flush valves. It is designed to regulate water flow and ensure proper flushing in commercial restroom applications, compatible with ZURN ZTR series flush valves.

What are the specifications of the ZURN Piston Assembly PTR6203-EU?

The ZURN Piston Assembly (MPN PTR6203-EU) is made of rubber and has a 6-inch overall width. It is a piston assembly for urinals, compatible with the ZURN ZTR series flush valves. The product type is piston parts for flush valves.

Where to buy the ZURN Piston Assembly PTR6203-EU worldwide?

3G Electric supplies the ZURN Piston Assembly PTR6203-EU worldwide. As a global industrial equipment distributor since 1990, we handle full logistics, customs clearance, and delivery to your location. Contact us to source this part for your facility.

How to install the ZURN Piston Assembly PTR6203-EU?

To install the ZURN Piston Assembly PTR6203-EU, first shut off the water supply to the flush valve. Remove the old piston assembly and replace it with the new rubber piston, ensuring it seats properly. Reassemble the valve and restore water flow to test for leaks.

Used in

Common applications for ZURN
Commercial restrooms — ZURN AquaVantage® automatic flush valves (ZER6000AV series) for water-efficient toilet flushing
Institutional kitchens — ZURN cast iron floor drains (ZN415 series) for heavy-duty drainage in food preparation areas
Industrial washdown areas — ZURN height-adjustable PVC floor drains (EZ1 series) for chemical-resistant drainage
Hospital patient rooms — ZURN dome strainers (P1910 series) for floor sink drainage in sanitary environments
Office building maintenance — ZURN chrome-plated brass P-traps (ZR365B-PC) for sink trap replacements
Urinal retrofit projects — ZURN ZTR sensor flush valve retrofit kits (ZTR6203 series) for upgrading manual urinal flush valves

ZURN Products

3G Electric supplies ZURN piston 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
Rubber diaphragm assembly for urinal flush valves in the Z6000 series. Controls water flow to achieve a 0.13 gpf flush volume. Includes rubber diaphragm only
ZURN
Rubber diaphragm assembly for urinal flush valves in the Z6000 series. Controls water flow to achieve a 0.13 gpf flush volume. Includes rubber diaphragm only
This valve repair kit includes a rubber diaphragm and relief valve parts for urinal flush valves. Compatible with AquaVantage® series, it restores flush function at 0.13 gallons per flush. Constructed of brass, plastic, and rubber
ZURN
This valve repair kit includes a rubber diaphragm and relief valve parts for urinal flush valves. Compatible with AquaVantage® series, it restores flush function at 0.13 gallons per flush. Constructed of brass, plastic, and rubber
This solenoid assembly is a repair part for automatic flush valves used in toilets and urinals. It is made of plastic and rubber, with an overall width of 6 inches. Compatible with ZURN ZTR series flush valves, it controls water flow for hands-free operation
ZURN
This solenoid assembly is a repair part for automatic flush valves used in toilets and urinals. It is made of plastic and rubber, with an overall width of 6 inches. Compatible with ZURN ZTR series flush valves, it controls water flow for hands-free operation
This ZURN flush valve is a concealed back-mount automatic toilet flush valve with a piston design. It delivers 1.6 gallons per flush and has a 10-inch rough-in. Suitable for institutional restrooms requiring hands-free operation
ZURN
This ZURN flush valve is a concealed back-mount automatic toilet flush valve with a piston design. It delivers 1.6 gallons per flush and has a 10-inch rough-in. Suitable for institutional restrooms requiring hands-free operation
This ZURN flush valve body is designed for concealed automatic operation in institutional toilets and urinals. It features a piston mechanism and delivers 1.28 gallons per flush. With a 10-inch rough-in, it is suitable for commercial restroom installations requiring water efficiency and a hidden valve configuration
ZURN
This ZURN flush valve body is designed for concealed automatic operation in institutional toilets and urinals. It features a piston mechanism and delivers 1.28 gallons per flush. With a 10-inch rough-in, it is suitable for commercial restroom installations requiring water efficiency and a hidden valve configuration
Plastic manual override button assembly for urinal flush valves. Provides manual actuation for ZTR series flush valves. Overall width 6 inches. Includes override button assembly
ZURN
Plastic manual override button assembly for urinal flush valves. Provides manual actuation for ZTR series flush valves. Overall width 6 inches. Includes override button assembly

More from ZURN

View all ZURN parts →
This plastic piston cylinder is a replacement component for flush valves in Z6000 series toilets. It measures 1-3/4 inches in overall width and is used to control water flow during the flush cycle. Suitable for commercial and institutional restroom applications
ZURN
This plastic piston cylinder is a replacement component for flush valves in Z6000 series toilets. It measures 1-3/4 inches in overall width and is used to control water flow during the flush cycle. Suitable for commercial and institutional restroom applications
This ZURN piston assembly is a rubber replacement part for flush valves in Metroflush toilets. It controls water flow during the flush cycle, suitable for commercial and institutional restroom maintenance. Overall width: 6 inches
ZURN
This ZURN piston assembly is a rubber replacement part for flush valves in Metroflush toilets. It controls water flow during the flush cycle, suitable for commercial and institutional restroom maintenance. Overall width: 6 inches
ZURN
ZURN
Plastic piston assembly for flush valves, compatible with ZP6800 series. Used to control water flow during flushing in toilet applications. OEM replacement part
Rubber piston kit for ZURN ZTR series flush valves. Includes all components needed for maintenance or repair of the piston assembly. Used in commercial toilet flush valves to restore proper flushing function
ZURN
Rubber piston kit for ZURN ZTR series flush valves. Includes all components needed for maintenance or repair of the piston assembly. Used in commercial toilet flush valves to restore proper flushing function
Rubber piston assembly for ZURN ZP6800 series flush valves. Controls water flow during flushing cycle. Suitable for use in commercial and institutional restroom facilities
ZURN
Rubber piston assembly for ZURN ZP6800 series flush valves. Controls water flow during flushing cycle. Suitable for use in commercial and institutional restroom facilities
Rubber piston assembly for urinal flush valves in the ZTR series. Controls water flow during the flush cycle. Overall width 6 inches. Includes piston assembly
ZURN
Rubber piston assembly for urinal flush valves in the ZTR series. Controls water flow during the flush cycle. Overall width 6 inches. Includes piston assembly