Krowne 21-330L Cold Heavy Duty Repair Kit w/ Built-In Check Valve for Royal Series Faucets & Pre-Rinse Units - Image 1
SKU: 381-21330L
Brand: Krowne
Model: 21-330L

Krowne 21-330L Cold Heavy Duty Repair Kit w/ Built-In Check Valve for Royal Series Faucets & Pre-Rinse Units

The Krowne 21-330L cold repair kit is a durable, easy-to-install solution for Royal Series faucets and pre-rinse units. Featuring a built-in check valve, blue cold indicator, and hard water compatibility, it ensures long-lasting performance in commercial kitchens.

Key Features

  • Built-in check valve prevents backflow, ensuring consistent water pressure for high-performance faucets and pre-rinse units.
  • Blue cold indicator provides clear temperature identification, reducing operational errors in fast-paced kitchens.
  • Hard water compatible compression cartridge designed for high-pressure settings, minimizing wear and maintenance costs.
  • Fully assembled and easy to install—saves time and effort during routine replacements or repairs.
  • 3-year limited warranty for peace of mind, backed by Krowne’s reputation for commercial-grade reliability.
Starting from $39.19/unit

Volume discounts available

The Krowne 21-330L Cold Heavy Duty Repair Kit is designed to keep your Royal Series faucets and pre-rinse units running smoothly with minimal downtime. Featuring a built-in check valve, this kit prevents backflow while maintaining a consistent water flow—critical for commercial kitchen efficiency. The blue cold indicator makes it easy to identify temperature settings, ensuring your team operates with precision. Compatible with hard water conditions, the compression cartridge accommodates high-pressure flow, reducing wear and maintenance needs. Whether you're maintaining a high-volume restaurant or a bustling commercial kitchen, this repair kit provides a reliable, low-lead compliant solution that meets industry standards without sacrificing durability.