Question 1

What rough-in does a Krowne commercial faucet require?

Accepted Answer

Krowne commercial faucets mount to standard 4-inch or 8-inch center sink decks. Wall-mount models require 8-inch center supply connections with 1/2-inch NPT threads. Verify your sink deck or wall rough-in matches the Krowne faucet specification before ordering.

Question 2

How do I install a Krowne pre-rinse unit?

Accepted Answer

Krowne pre-rinse units mount via a single deck hole (typically 1 inch) or wall bracket. The spray valve connects to a standard 3/8-inch supply line. A vacuum breaker must be installed per health code requirements for all commercial pre-rinse setups.

Question 3

What NSF certifications do Krowne products carry?

Accepted Answer

Krowne products are NSF International certified for commercial foodservice use. This certification is required by health departments for restaurant installations and confirms the materials and design meet foodservice safety standards.

Question 4

What warranty tiers does Krowne offer?

Accepted Answer

Krowne offers three warranty tiers: Standard (1 year), Plus (3 years), and Premium (5 years). The tier depends on the product line. All warranties cover defects in materials and workmanship under normal commercial use conditions.

Question 5

Where can I find Krowne spec sheets and parts?

Accepted Answer

Visit krowne.com for product specifications and parts diagrams. As an authorized dealer, our showroom team can also source spec sheets, replacement cartridges, handles, and spray valves. Krowne is made in Wayne, NJ so parts ship fast.

Question 6

Can I use Krowne commercial faucets in a residential kitchen?

Accepted Answer

While Krowne primarily serves commercial kitchens, their Royal Series and Diamond Series are popular with homeowners who want commercial-grade durability at home. The rough-in and installation are standard — contact our showroom for residential recommendations.

Krowne Installation Guides, Parts & Specs