
Commercial Kitchen Sink Drains
- Durable stainless steel construction
- Leak-proof secure sealing design
- Fits standard commercial sink openings
NSF Approved
ADA Compliant
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.


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.
Talk to our experts for custom solutions and tailored guidance.

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

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

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

Heavy-duty drains designed for utility sinks in manufacturing plants, workshops, and processing facilities.
Talk to our experts for custom solutions and tailored guidance.
Benefit from over 30 years of specialized experience. Our heritage in stainless steel fabrication, passed down through three generations, ensures superior craftsmanship.
We use specification-grade stainless steel to build durable, NSF-approved products that meet the highest standards for food service safety and hygiene.
Need a unique solution? We offer custom manufacturing to meet your facility's exact requirements. Submit a drawing or description for a tailored product.
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.
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.
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.