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ZURN Automatic Flush Valve: ZERK-SM, 0.5 gpf Gallons per Flush, Battery, 11 1/2 in Rough-In - Urinal Automatic Flush Valves
ZURNUrinal Automatic Flush Valves

ZURN Automatic Flush Valve: ZERK-SM, 0.5 gpf Gallons per Flush, Battery, 11 1/2 in Rough-In

The ZURN ZERK-SM is an exposed urinal automatic flush valve with a top spud location, operating at 0.5 gallons per flush (gpf) and powered by a battery. It features an 11 1/2-inch rough-in and is identified by…

SKU 3G-OTH-449891

Also listed as: ZER6203EWSSM · ZER6203 EWS SM

Brand
ZURN
Item
Automatic Flush Valve: ZERK-SM, 0.5 gpf Gallons per Flush, Battery, 11 1/2 in Rough-In
Category
Urinal Automatic Flush Valves
Available to Order
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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
ZER6203-EWS-SM
Type
0.5 gpf Gallons per Flush, Battery, Exposed
Rough-In
11 1/2 in
Spud Location
Top

Technical Documents

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

Product Description

The ZURN ZERK-SM is an exposed urinal automatic flush valve with a top spud location, operating at 0.5 gallons per flush (gpf) and powered by a battery. It features an 11 1/2-inch rough-in and is identified by manufacturer part number ZER6203-EWS-SM.

Frequently Asked Questions

What is the ZURN ZERK-SM automatic flush valve used for?

The ZURN ZERK-SM is an exposed urinal automatic flush valve designed for commercial restrooms. It uses a battery-powered sensor to flush at 0.5 gallons per flush (gpf), reducing water usage. The top spud location and 11 1/2-inch rough-in make it suitable for standard urinal installations in high-traffic facilities.

What are the specifications of the ZURN ZERK-SM flush valve?

The ZURN ZERK-SM (MPN ZER6203-EWS-SM) is an exposed urinal automatic flush valve with a top spud location. It operates at 0.5 gpf and is battery-powered. The rough-in is 11 1/2 inches. This model is designed for reliable, touch-free operation in commercial settings.

Where to buy the ZURN ZERK-SM flush valve worldwide?

3G Electric supplies the ZURN ZERK-SM automatic flush valve worldwide. As a global industrial equipment distributor since 1990, we handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time on this model.

How to install the ZURN ZERK-SM automatic flush valve?

Installation of the ZURN ZERK-SM requires matching the 11 1/2-inch rough-in to the urinal and supply line. Ensure the top spud connection is sealed properly. Mount the valve securely, install the battery, and test the sensor. Follow standard plumbing practices for exposed flush valves.

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 urinal automatic flush valves. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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Compatible alternatives & equivalents

Cross-referenced by specification & description
ZURN Automatic Flush Valve: ZERK-SM, 0.5 gpf Gallons per Flush, Battery, 11 1/2 in Rough-In, Exposed (MPN ZER6003PL-EWS-SM)
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ZURN Automatic Flush Valve: ZERK-SM, 1 gpf Gallons per Flush, Battery, 11 1/2 in Rough-In, Exposed (MPN ZER6003AV-WS1-SM)
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ZURN Automatic Flush Valve: ZERK-SM, 0.125 gpf Gallons per Flush, Battery, 11 1/2 in Rough-In, Top (MPN ZER6003PL-ULF-SM)

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