Extra Deep Jumbo-Sized Specialty Sinks

by Griffin Products Inc.

proudly made in America

Extra Deep Stainless Steel Sinks - Jumbo "Tuba" Sinks

Extra large stainless steel single compartment sink
This jumbo sized sink features:
  • Extra deep 30" compartment with square corners
  • Ultra durable 14 gauge type 304 stainless steel construction
  • Unibody construction provides maximum durability.
  • Smooth satin finish
  • Pre-drilled 8" centered mounting holes fit most backsplash-mounted faucets (faucets sold separately below)
  • Backsplash is 12" tall with a 2" wide return
  • 3-1/2" recessed drain opening and included basket strainer
  • Compatible with optional DR-33 drainboard, offered separately below
  • Manufacturer's lifetime warranty
  • Proudly made in the USA
Model Overall Dimensions
L x W x H
Bowl Dimensions
L x W x D
Price & Quantity
JS-423
Specifications
45" x 33-1/2" 42" x 30" x 30" deep $1,761.41 Enter a quantity and
JS-483
Specifications
51" x 33-1/2" 48" x 30" x 30" deep $1,864.26 Enter a quantity and
Due to size/weight and to ensure safe delivery, certain items ship by truck and have a $175 additional shipping fee per freight item.
Please select your type of address:
Commercial -or- Residential

DR-33 Reversible Drainboard

Need to add a drainboard to your jumbo sink? This modular drainboard attaches easily and instantly to either side of the above sink, providing you with additional space. All installation hardware is included; you need only slide it on and tighten everything down for a sturdy, functional drainboard!

reversible drain board for the utility sinks on this page
This Reversible drain board features:
  • Designed to work with the Jumbo "Tuba" laundry sink on this page
  • Reversible design allows these drain boards to be installed on either side of the sink
  • Constructed of 16 gauge stainless steel
  • Includes stainless steel legs and mounting hardware
  • View DR-33 Drainboard dimensional drawing
  • Proudly made in the USA
DR-33 Reversible Drainboard 30" x 30" x 36" = $393.99
- OR - View Cart

Faucets and Water Supply Accessories for Tuba Sinks

Description Details Handle Type Price & Quantity
Backsplash faucet for commercial kitchen sinks 6" Backsplash Wall Mount Faucet Stainless Steel
6" Swivel/Rigid Gooseneck Spout
Includes concentric adapters
View faucet specifications
Lever Handles $202.33 Enter a quantity and
Wrist Blade Handles $228.86 Enter a quantity and
Backsplash faucet for commercial kitchen sinks 12" Backsplash Wall Mount Faucet Stainless Steel
12" Swivel/Rigid Gooseneck Spout
Includes concentric adapters
View faucet specifications
Lever Handles $201.77 Enter a quantity and
Wrist Blade Handles $232.88 Enter a quantity and
Image of the Fisher close elbow top and bottom view Close Elbows (2) 1/2" FIPS Stainless Steel $78.17 Enter a quantity and
Top and bottom view image of the Fisher close elbows Close Elbow (1) 1/2" FIPS Stainless Steel $40.26 Enter a quantity and
3/4" FIPS Stainless Steel $45.72 Enter a quantity and
Image of the stainless steel braided supply lines 12" Stainless Steel braided supply line 1/2" Mipt x Fipt $23.44 Enter a quantity and
36" Stainless Steel braided supply line 1/2" Mipt x Fipt $38.94 Enter a quantity and

Some Fisher products have a lead-time to ship of 4-5 business days.
If time is a factor, please contact us prior to ordering.

We offer more Backsplash Faucets with longer swing spouts


Jumbo Utility Sinks Related Items & Accessories

Frequently Asked Questions

Q. "What do the different types of stainless steel (304, 316, etc) mean?"
A. The term "stainless steel" refers to specific grades of steel that contain more than 10% chromium. Stainless steel may also include a variety of other elements (such as nickel, titanium, molybdenum, etc); it resists corrosion and is generally a stronger, more reliable steel. The most common grades of stainless steel are:

Type 304: Aside from having a higher content of chromium than most other types of stainless steel, type 304 also contains nickel; this enables it to withstand most ordinary corrosion in architecture, is durable in typical food processing environments, and resists most chemicals.

Type 316: Similar to type 304, but also contains a small amount of molybdenum, which is an alloy element #304 does not contain (but one that provides even stronger resistance to some deterioration). Types 304 and 316 are grades of stainless steel that are most often used in plumbing, as well as in the manufacturing of kitchen utensils and sinks.

Type 409: Does not contain virtually any nickel at all, but also is the stainless steel that contains the least amount of chromium. Type 409 is more suitable for high temperature applications, which is why it's often used in automotive trim and exhaust systems, or hot water tanks.

Type 410: Also does not contain any significant nickel; its primary difference to type 409 stainless is characterized by the use of heat treatment for hardening and strengthening. Type 410 is not appropriate for severely corrosive applications, but used instead in environments that require high strength; this is why it's the type of stainless steel that's often used in surgical equipment.

Type 430: Another plain-chromium stainless steel, similar to type 409, but is usually used in decorative applications.

Please note: While we strive to ensure every product we label as "Made in the USA" really is 100% made in the USA, it is also important to understand that sometimes manufacturers make changes to their products, or for various reasons may receive components or materials that they would normally purchase domestically from an overseas supplier - and they don't necessarily let distributors (like us!) know that they've changed something about the product or where it is manufactured.

If you receive a product that PlumbingSupply.com® says is "Made in the USA" and the product states it was manufactured elsewhere, please contact us. We will happily replace or refund your purchase to your satisfaction.

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