ZURN Automatic Flush Valve: ZERK-SM, 0.125 gpf Gallons per Flush, Battery, 11 1/2 in Rough-In
The ZURN ZERK-SM is a urinal automatic flush valve with a top spud location, operating at 0.125 gallons per flush (gpf) and featuring battery power. It is designed for an 11 1/2-inch rough-in and is identified by…
SKU 3G-OTH-449887
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Product Description
The ZURN ZERK-SM is a urinal automatic flush valve with a top spud location, operating at 0.125 gallons per flush (gpf) and featuring battery power. It is designed for an 11 1/2-inch rough-in and is identified by manufacturer part number ZER6003AV-ULF-SM.
Frequently Asked Questions
What is the ZURN ZERK-SM automatic flush valve used for?
The ZURN ZERK-SM is a battery-powered urinal automatic flush valve designed for commercial restrooms. It operates at 0.125 gallons per flush (gpf) and features a top spud location with an 11 1/2-inch rough-in, making it suitable for high-efficiency water conservation in facilities like offices, schools, and airports.
What are the specifications of the ZURN ZERK-SM flush valve?
The ZURN ZERK-SM (MPN ZER6003AV-ULF-SM) is a urinal automatic flush valve with a top spud location, battery power, and a flush rate of 0.125 gpf. It requires an 11 1/2-inch rough-in. The valve is designed for reliable, touch-free operation in commercial plumbing systems.
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, we handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time; we source and deliver this ZURN model to any international location.
How to install the ZURN ZERK-SM automatic flush valve?
Install the ZURN ZERK-SM by first shutting off water supply and draining the line. Mount the valve at the 11 1/2-inch rough-in height, connect the top spud to the urinal, and secure the battery-powered actuator. Follow standard plumbing practices for automatic flush valves; consult the manufacturer's manual for specific wiring and adjustment steps.
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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.















