Zurn G66001 Self-closing Cartridge Pre-rinse

Product Description

The ZURN G66001 is a self-closing cartridge designed for new-style pre-rinse faucet assemblies commonly found in commercial kitchen and foodservice plumbing applications. This cartridge controls water flow through a spring-loaded, self-closing mechanism that automatically shuts off flow when the handle is released. It is a direct internal component replacement that restores proper operation to a worn or leaking pre-rinse unit without requiring full fixture replacement. Licensed plumbers and commercial kitchen equipment service techs handle this repair. At 0.24 pounds, it is a compact, lightweight component suited for quick turnaround service calls.

This cartridge fits new-style ZURN pre-rinse faucet assemblies used in commercial kitchens, cafeterias, and foodservice operations. Pre-rinse units see heavy daily use, and the self-closing cartridge is one of the first components to wear. Replacing the cartridge restores proper shutoff function and reduces water waste caused by a failing or stuck valve mechanism. This is a standard serviceability repair performed during routine kitchen equipment maintenance or in response to a service call for a leaking or non-closing pre-rinse spray valve.

Key Features

• Self-closing mechanism shuts off water flow automatically when handle is released
• Designed for new-style ZURN pre-rinse faucet assemblies
• Lightweight at 0.24 pounds for easy handling during service
• Restores shutoff function without full fixture replacement
• OEM-style cartridge for reliable fit and performance

Compatibility

Designed as an OEM-style replacement cartridge for new-style ZURN pre-rinse faucet assemblies. Verify existing fixture model and cartridge style before ordering to confirm fitment.

Installation Notes

Installation should be performed by a licensed plumber familiar with commercial faucet service. Shut off the water supply to the pre-rinse unit and relieve line pressure before disassembly. Standard hand tools and cartridge removal tools are typically sufficient for this repair. Follow local plumbing code requirements, including applicable IPC guidelines, when servicing commercial kitchen fixtures.

Technical Specifications

• Weight: 0.24 pounds
• UPC: 670240553927

Standard Information

• Brand: ZURN
• Manufacturer Part Number: G66001