Atosa MRSA-3-D — 18″ Three Compartment Sink with Left and Right Drain Boards - Continental Restaurant Equipment

Atosa MRSA-3-D — 18″ Three Compartment Sink with Left and Right Drain Boards

Product Overview

Standard Features:

Entire sink is formed from a single sheet, fused and polished creating a one-piece sanitary unit
MRSA model has 18’’ drainboards
All exposed welds are grounded smooth and polished to blend with adjacent surfaces providing a satin finish
Large radius on all corners both vertically and horizontally
Creased and angled drain boards for easy drainage
Galvanized legs are standard on all models
Adjustable ABS bullet feet
Faucets sold separately

Optional Features

Leg cross bar (pair) part#: MRPN007

Warrenty:

90 Day Workmanship Warranty

Certification

Specification Sheet

Product Specifications

Ask a Question

SKU: MRSB-3-D

Availability: In Stock Pre order Out of stock

Warewashing Faucets & Sinks • Canada Commercial Sales

Commercial Product Overview

Best for restaurants needing reliable warewashing performance, sanitation confidence, and correct installation fit.

The Atosa MRSB-3-D 3-Compartment Stainless Sink is relevant to foodservice projects planning code-compliant utility areas organizing a multi-stage wash, rinse, and sanitize station around a defined operational goal: to place cleaning functions where staff can reach them easily. During opening sanitation checks and closing cleanup, the multi-compartment warewashing layout creates a path for the operation to help the operation maintain a more organized wash area. Its value for Canadian foodservice depends on a proper match with overall dimensions, backsplash or mounting details, and the intended station layout.

Buyers should verify the specifications on this page to confirm dimensions, requirements, and installation compatibility prior to ordering.

Specifications FAQ

Brand: AtosaModel: MRSB-3-DCategory: Warewashing Faucets & Sinks

Commercial Grade Built for Daily Use Canada-Wide Sales

Spec-first confidence: verify fit, requirements, and compatibility before ordering.

Commercial intent: equipment listed for professional foodservice environments.

Ordering tip: match doorway/service access and confirm connections/clearances.

Sanitation Ready

Built for cleaner back-of-house workflow and commercial sanitation routines.

Water / Drain Fit

Confirm water, drain, pressure, and clearance needs before ordering.

Service Workflow

Designed for dependable use in busy dish rooms and prep areas.

Commercial Build

Durable construction supports long-term professional foodservice use.

Key Specifications

Essential fit, capacity, utility, and certification details.

View all specifications

ModelMRSB-3-D

Fit CheckW 90" (2286 mm) × D 24" (610 mm) × H 44.5" (1130 mm)

Key Benefits

Decision points for commercial buyers

The Atosa MRSB-3-D gives foodservice projects planning code-compliant utility areas a dedicated way to place cleaning functions where staff can reach them easily within a multi-stage wash, rinse, and sanitize station.
Its multi-compartment warewashing layout supports opening sanitation checks and closing cleanup without forcing staff to improvise around another station.
Targets a practical outcome—to help the operation maintain a more organized wash area—particularly during janitorial cleanup, while keeping plumbing connections in view.
Pairs naturally with All Stainless Steel Sinks and Pre-Rinse Faucets when planning a complete washing and sanitation area around overall dimensions.

Buying Tips

Reduce ordering risk before checkout

Fit check: Width: 90" (2286 mm) • Depth: 24" (610 mm) • Height: 44.5" (1130 mm) • Weight: 84 lb (38 kg)

When comparing the Atosa MRSB-3-D, look beyond headline dimensions. Confirm overall dimensions, backsplash or mounting details, plumbing connections, and the way the unit will sit within a multi-stage wash, rinse, and sanitize station. The strongest choice will give staff enough room for product handling, sanitation, and service access throughout the life of the equipment.

Specifications

Commercial Equipment Specifications — Built for Fast, Accurate Buyer Comparison.

Core Product Details

BrandAtosa

ModelMRSB-3-D

CategoryWarewashing Faucets & Sinks

Equipment TypeCompartment Sink

Fit & Dimensions

Width90" (2286 mm)

Depth24" (610 mm)

Height44.5" (1130 mm)

Overall Dimensions90 x 24 x 44.5 in (2286 x 610 x 1130 mm)

Overall Dimensions (SI)2286 x 610 x 1130 mm

Net Weight84 lb (38 kg)

Performance & Output

Electrical / Gas Requirements

Build & Certifications

Additional Specs

Legs21.5" (546 mm)

Buyer note: Ensure your space, connections, and access points match this unit before ordering. Our team can help confirm fit and requirements to prevent installation issues and delays.

Why Buy From Us

Ordering the Atosa MRSB-3-D from a Canadian restaurant-equipment specialist makes it easier to resolve fit questions before delivery. Continental can discuss overall dimensions, backsplash or mounting details, and the way the unit will interact with a multi-stage wash, rinse, and sanitize station, then support order coordination and follow-up needs. This is particularly useful when the purchase is part of a larger renovation or equipment package.

Related Categories

Explore compatible equipment groups and closely related commercial categories.

3-Compartment Sinks All Stainless Steel Sinks Pre-Rinse Faucets Dish Tables (Clean)Dish Tables (Soiled)

Frequently Asked Questions

How should foodservice projects planning code-compliant utility areas plan cleaning access for the Atosa MRSB-3-D after opening sanitation checks and closing cleanup in a multi-stage wash, rinse, and sanitize station?

For the Atosa MRSB-3-D, allow staff to reach the surfaces and surrounding area that require routine sanitation, and preserve access for scheduled service. The unit should not be boxed in by adjacent equipment or storage. Cleaning frequency and procedures should follow the product documentation and the operation’s food-safety program. For foodservice projects planning code-compliant utility areas working in a multi-stage wash, rinse, and sanitize station, the final test is whether the model supports janitorial cleanup without compromising plumbing connections.

What purchasing support can foodservice projects planning code-compliant utility areas receive for the Atosa MRSB-3-D when overall dimensions matters?

Continental Restaurant Equipment can help Canadian buyers compare the Atosa MRSB-3-D with the intended site, review ordering questions, and coordinate delivery. Qualified businesses can ask about EconoLease financing, and qualifying Atosa orders may be eligible for free delivery to many major Canadian cities. In this application, the deciding point is how well the Atosa MRSB-3-D lets staff place cleaning functions where staff can reach them easily while managing plumbing connections.

Is the Atosa MRSB-3-D suitable for foodservice projects planning code-compliant utility areas managing opening sanitation checks and closing cleanup in a multi-stage wash, rinse, and sanitize station?

A good fit is an operation where opening sanitation checks and closing cleanup is part of daily work and staff need to place cleaning functions where staff can reach them easily. In that setting, the Atosa MRSB-3-D can make it easier for the operation to help the operation maintain a more organized wash area. It is less about owning another appliance and more about assigning the model a clear station responsibility. A practical decision connects the Atosa MRSB-3-D to opening sanitation checks and closing cleanup, a multi-stage wash, rinse, and sanitize station, and the need to help the operation maintain a more organized wash area.

How can the Atosa MRSB-3-D help foodservice projects planning code-compliant utility areas manage opening sanitation checks and closing cleanup in a multi-stage wash, rinse, and sanitize station during janitorial cleanup?

The Atosa MRSB-3-D can be placed where opening sanitation checks and closing cleanup already takes place, giving staff a specific point to place cleaning functions where staff can reach them easily. That placement can support an operating plan designed to help the operation maintain a more organized wash area. The benefit is strongest when loading, cleaning, and service access are included in the layout. For this model, janitorial cleanup is a useful stress test because it shows whether overall dimensions and plumbing connections have been planned properly.