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$1,518.89 $3,237.48
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Why you’ll love it

RestaurantSupply.com is your trusted source for AERO Manufacturing drop-in sinks.

  • Authorized AERO Manufacturing dealer, ensuring genuine commercial restaurant equipment and manufacturer support
  • Fast shipping available on in-stock AERO Manufacturing DIHS-3-2116 drop-in sinks
  • Competitive pricing backed by a 30-day price match guarantee
Additional Question? Ask an Expert

AERO Manufacturing DIHS-3-2116 21 Inch Three Compartment Drop-In Sink Stainless Steel

AERO Manufacturing  |  MFG #: DIHS-3-2116  |  Item #: 1611011
Item: #1611011

Technical details
Manufacturer AERO Manufacturing
Model Number DIHS-3-2116
Manufacturer Part # DIHS-3-2116
Drainboards Without Drainboards
Bowl Depth (front - back) 16" Depth
Bowl Width (side - side) 21" Width
Bowl Deep (rim - drain) 5" Deep
Compartments (3) Compartments
NSF Yes

About this item

Product Details

The AERO Manufacturing DIHS-3-2116 Drop-In Sink Three Compartment represents a commercial-grade stainless steel solution designed for high-functionality foodservice environments. Constructed from durable 18-gauge 300 series stainless steel, this drop-in model measures 21 inches in width, 16 inches front-to-back, and 5 inches deep, integrating seamlessly into various countertop setups. Its robust design, featuring an 8-inch splash on the back and a 51-inch by 20.5-inch over flange, ensures stability and water containment for efficient workflow in busy kitchens. This sink serves multiple stations such as prep, washing, and sanitation in institutional or restaurant settings, providing precise capacity and durability necessary for demanding foodservice operations.

Top AERO Manufacturing DIHS-3-2116 Features

The AERO Manufacturing DIHS-3-2116 drop-in three-compartment sink offers precision-engineered dimensions and stainless steel construction for reliable performance in commercial kitchens. Its design facilitates multiple washing zones, streamlining workflow for high-volume food prep and cleaning tasks. The unit includes an 8-inch splash on the back for splash control, with easy-to-maintain surfaces suitable for heavy use. Its drop-in installation allows simple integration into existing counter spaces, ideal for busy restaurant or institutional kitchens seeking consistent sanitation and durability.

  • Each compartment measures 21" wide x 16" front-to-back with 5" depth for versatile washing tasks
  • Made from 18 gauge 300 series stainless steel for long-term durability
  • Drop-in mounting simplifies installation and reduces setup time
  • Includes an 8" splash on back for splash containment and easy cleaning
  • Suitable for high-use environments requiring NSF-approved stainless steel sinks

A reliable solution for multi-stage washing workflows in commercial foodservice facilities

DIHS-3-2116 Technical Specs

The DIHS-3-2116 features a straightforward, commercial-grade stainless steel construction with an overall size of 51 inches by 20.5 inches over the flange, facilitating seamless countertop integration. It’s designed with three compartments, each measuring 21 inches wide by 16 inches front-to-back and 5 inches deep, accommodating various washing and rinsing tasks. The unit operates with NSF-approved materials, ensuring safety and sanitation in professional kitchens. Its drain area includes a standard back splash with an 8-inch splash zone for splash mitigation and easy maintenance. The sink’s thickness aligns with industry standards at 18 gauge, providing strength and corrosion resistance. Overall, the drop-in installation simplifies setup, with dimensions specified for countertop cutouts and clearances, while the stainless steel finish ensures longevity and ease of cleaning. It weighs approximately 35 lbs, optimized for durability yet manageable for installation. No electrical requirements are specified, aligning with its plumbing-focused design. The unit’s construction delivers the resilience needed for high-volume dishwashing, prep, and sanitation workflows.

  • Electrical Requirements: None specified; designed for plumbing integration
  • Dimensions: 51" W x 20.5" D over flange; bowl size: 21" W x 16" D x 5" deep
  • Material: 18 gauge 300 series stainless steel for corrosion resistance
  • Cooling Method: N/A; used for washing, not refrigeration
  • Weight: ~35 lbs, for sturdy countertop installation
  • Temperature Resistance: Suitable for common kitchen water temperatures
  • Food Safety: Commercial-grade NSF-approved stainless steel surfaces compatible with routine cleaning
  • Proper plumbing connections: Compatible with standard drain fittings and water supply lines
  • Countertop cutout dimensions: Sized to fit 51" x 20.5" over flange
  • Drain configuration: Standard drain opening accommodates common basket strainers
  • Clearance considerations: Ensure sufficient space below and around for plumbing access
  • Installation method: Drop-in, countertop-mounted with adequate support for heavy use

What is a commercial drop-in sink?

A commercial drop-in sink is a durable, stainless steel plumbing fixture designed for high-frequency washing and sanitation tasks in foodservice operations. It is installed by embedding the sink into a countertop cutout, providing a seamless surface that simplifies cleaning and maintenance. The AERO Manufacturing DIHS-3-2116 drop-in three-compartment sink is typically used in restaurant kitchens, institutional cafeterias, and preparation areas, offering three separate wash zones to optimize workflow. Its construction from NSF-approved stainless steel and precise dimensions make it suitable for mid-volume service environments focused on sanitation, durability, and efficiency in dishwashing and food prep.

Top Commercial Drop-In Sinks for Foodservice Operations

Designed for medium-volume kitchens, the AERO Manufacturing DIHS-3-2116 combines sturdy stainless steel construction with versatile three-compartment functionality. Ideal for institutional, cafeteria, and restaurant kitchen environments, it supports efficient workflow and sanitation with its durable design. The drop-in installation ensures quick setup for busy foodservice operations, making it suitable for medium throughput food prep and cleaning tasks.

  • Operation Type — optimized for medium-volume foodservice workflows
  • Kitchen Setting — suitable for institutional and restaurant kitchens
  • Foodservice Category — ideal for prep and washing stations
  • Workload Qualifier — designed for moderate throughput tasks
  • Use Case — effective in multi-station dishwashing and sanitation processes

Why Choose AERO Manufacturing DIHS-3-2116?

The AERO Manufacturing DIHS-3-2116 offers a professional stainless steel solution with a balanced blend of durability, ease of installation, and multi-compartment capacity. Its heavy-duty 18 gauge material and precise dimensions make it well-suited for demanding commercial kitchens, supporting seamless workflow and sanitation. Compared to standard models, its larger over flange simplifies installation, and its NSF-approved stainless steel finish ensures longevity and safety for high-use foodservice environments.

  • Self-contained design with easy drop-in installation
  • Premium 18 gauge stainless steel for extended durability
  • Three compartments for efficient multi-tasking in busy kitchens
  • Large over flange facilitates quick countertop integration
  • Optimal for restaurant prep, washing, and sanitation lines

Certifications

NSF Listed logo

NSF Listed

The item meets the standards imposed by NSF International. These standards relate to health, public safety and the environment.

Certifications

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AERO Manufacturing

AERO Manufacturing DIHS-3-2116 21 Inch Three Compartment Drop-In Sink Stainless Steel

$1,518.89 $3,237.48

AERO Manufacturing, DIHS-3-2116, Drop-In Sink, three compartment, (3) 21" wide x 16" front-to-back x 5" deep, 51" x 20.5" over flange, 18 gauge 300 series stainless steel construction, 8" splash on back, gooseneck splash mounted faucet & basket strainer, NSF