NSF Approved certified

NSF Approved

ADA Compliant certified

ADA Compliant

Commercial Kitchen Sink Drains

Explore our complete line of commercial kitchen sink drains, engineered for demanding food service environments. Built from high-grade stainless steel for maximum durability and NSF-certified for hygiene and safety. With over 30 years of manufacturing excellence, our drains offer reliable performance for any professional kitchen application.

Commercial Kitchen Sink Drains

Our Range of Products

Commercial Kitchen Sink Drains

Commercial Kitchen Sink Drains

  • Durable stainless steel construction
  • Leak-proof secure sealing design
  • Fits standard commercial sink openings

Frequently Asked Questions

Is there a standard size for a kitchen sink drain?

Yes, the standard drain opening for a commercial kitchen sink is typically 3.5 inches in diameter. This size accommodates most commercial-grade drains and garbage disposals. However, it's always best to measure your sink's opening to ensure a perfect fit. We offer drains compatible with this standard size to ensure seamless installation in most professional kitchens.

What material are your commercial sink drains made from?

Are your sink drains NSF certified?

What makes a commercial drain different from a residential one?

Can I get a drain for a custom-built sink?

How do I ensure I'm ordering the correct drain?

What is the warranty on Griffin Products drains?

Didn't find what you're looking for?

Talk to our experts for custom solutions and tailored guidance.

Industries We Serve

Restaurants & Food Service

Restaurants & Food Service

Our drains ensure reliable, hygienic wastewater management in high-volume commercial kitchens and food prep areas.

Healthcare Facilities

Healthcare Facilities

Meeting strict sanitation requirements in hospitals and clinics with durable, easy-to-clean stainless steel drains.

Educational Institutions

Educational Institutions

Durable sink components for school cafeterias, culinary programs, and science labs that withstand constant use.

Industrial & Manufacturing

Industrial & Manufacturing

Heavy-duty drains designed for utility sinks in manufacturing plants, workshops, and processing facilities.

Didn't find what you're looking for?

Talk to our experts for custom solutions and tailored guidance.

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Why Food Service Professionals Choose Griffin Products

Generational Expertise

Benefit from over 30 years of specialized experience. Our heritage in stainless steel fabrication, passed down through three generations, ensures superior craftsmanship.

Uncompromising Quality

We use specification-grade stainless steel to build durable, NSF-approved products that meet the highest standards for food service safety and hygiene.

Custom Fabrication

Need a unique solution? We offer custom manufacturing to meet your facility's exact requirements. Submit a drawing or description for a tailored product.

Get a Quote for Your Commercial Sink Drains

Have questions or need a custom solution? Contact our team today. We'll provide expert guidance and a detailed quote to meet your project's needs.

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.