Premium 90 in. Commercial 3 Compartment Sink

Explore a durable 90 in. Commercial 3 Compartment Sink built for busy food service, restaurant, and institutional kitchens. Griffin Products combines third-generation stainless steel fabrication with NSF-approved construction, practical drainboard configurations, and direct sales support to help you choose the right commercial sink solution with confidence and clear documentation.

90 in. commercial three compartment sink

Our Commercial Sink Services

Commercial sink options, drainboard layouts, and custom fabrication support for food service and institutional facilities.

Three-Compartment Sinks

Commercial three-compartment sinks support the required wash, rinse, and sanitize workflow for restaurants, food service facilities, and institutional kitchens needing durable stainless steel equipment.

Drainboard Configurations

Choose practical sink layouts with drainboard configurations that help organize washing, draining, and air-drying tasks while keeping kitchen workflows clean and efficient.

Custom Sink Quotes

Submit a description, drawing, or specification document for tailored commercial sink options, plumbing upgrades, special dimensions, and custom stainless steel fabrication support.

NSF Approved Build

Built For Commercial Dishwashing Compliance

A 90 in. Commercial 3 Compartment Sink gives busy kitchens a reliable station for washing, rinsing, and sanitizing small wares. Griffin Products supports food service buyers with stainless steel construction, documented product views, inspection reports, basket drains, galvanized legs, and optional plumbing upgrades, making it easier to specify a sink that fits operational, compliance, and layout needs.

Commercial stainless steel sink with three bowls
The Griffin Difference

Why Choose Griffin Products?

Griffin Products combines heritage craftsmanship with practical support for commercial kitchen buyers.

Craftsmanship

Third-generation stainless fabrication knowledge supports durable, specification-ready commercial sink construction.

Compliance

NSF-approved products help food service buyers meet health and safety expectations.

Shipping

Expedited delivery options and custom fabrication support simplify purchasing for commercial facilities.

Customization

Submit drawings or requirements for tailored stainless steel sink configurations and upgrades.

Meet Griffin Products

Meet the people behind Griffin Products craftsmanship.

Portrait of Shane Griffin, Founder of Griffin Products Inc.

Shane Griffin

Founder

Shane Griffin is the Founder of Griffin Products Inc., a third-generation stainless steel manufacturing company he established in 1994. Drawing on a family legacy that dates back to 1958, when his grandfather Jack Knauss first began building sinks, Shane inherited both the equipment and the deep fabrication knowledge passed down through his father, Vernon Griffin. Armed with that heritage and a strong set of design theories, Shane built Griffin Products into a cutting-edge stainless steel manufacturing facility based in Texas. Under his leadership, the company has grown into a trusted supplier of NSF-approved commercial sinks and fixtures serving food service, industrial, and institutional markets across the United States. Shane's approach is defined by hard work, forward thinking, and an unwavering commitment to quality craftsmanship and customer satisfaction.

Frequently Asked Questions

What is the correct order for a 3 compartment sink?

The correct order is wash, rinse, sanitize, then air dry. The first compartment holds hot water and detergent for washing, the second uses clean water for rinsing, and the third uses an approved sanitizing solution. After sanitizing, items should air dry on a clean drainboard or rack rather than being towel dried.

What bowl size does this 3 compartment sink include?

Are faucets included with the sink?

Why does NSF-approved construction matter?

Does this sink come with a drainboard?

What shipping options are available?

Can Griffin Products customize a commercial sink?

Who should use a 90 in. commercial 3 compartment sink?

Still Have Product Questions?

Get clear answers about specifications, availability, and custom options.

Certified & Trusted

Awards and Recognition

NSF approved construction badge

NSF Approved Construction

Supports food service health and safety standards.

ADA and TAS compliant products badge

ADA/TAS Compliance

Accessible product options for institutional facilities.

Handcrafted in Texas trust badge

Handcrafted in Texas

Generational craftsmanship from a Texas facility.

Ready To Specify Your Sink?

Send product questions, drawings, or specification needs, and the Griffin Products sales team will help you confirm options, pricing, and availability.

Contact Us Today

For immediate assistance, feel free to give us a direct call at +1 800-379-9709. You can also send us a quick email at sales@gpsink.com.