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Why you’ll love it

RestaurantSupply.com is your trusted source for Invacus rack washers.

  • Authorized Invacus dealer, ensuring genuine commercial restaurant equipment and manufacturer support
  • Fast shipping available on in-stock Invacus MULTIWASHER MWS 300 rack washers
  • Competitive pricing backed by a 30-day price match guarantee
Additional Question? Ask an Expert

Invacus MULTIWASHER MWS 300 80 Inch Rack Washer Auto-Detergent Stainless Steel

Invacus  |  MFG #: MULTIWASHER MWS 300  |  Item #: 1758639
Item: #1758639

Technical details
Manufacturer Invacus
Model Number MULTIWASHER MWS 300
Manufacturer Part # MULTIWASHER MWS 300
Height 107"
Width 80"
Depth 58"
Weight 3725 lbs
cETLus Yes
ETL-Sanitation Yes
IP55 Yes

About this item

Product Details

The Invacus MULTIWASHER MWS 300 MultiWasher 300 Warewashing Cabinet Machine is a commercial-grade rack washer designed for high-efficiency dish and utensil cleaning in foodservice environments. With its robust AISI 304 stainless steel construction, it measures 80 inches in width, 58 inches in depth, and stands 107 inches tall. Equipped with a touch screen interface, it provides precise control over wash cycles and operational parameters. The unit features auto-door open/close functionality, an auto-detergent dispenser, and an high-speed spinning rack wash, rinse, and dry system. It incorporates (32) spray jets for uniform cleaning, a 50-gallon tank operating at 194°F and up to 188 PSI, making it suitable for medium-volume commercial kitchens that require reliable warewashing performance and sanitation efficiency.

Top Invacus MULTIWASHER MWS 300 Features

The Invacus MULTIWASHER MWS 300 offers a durable, self-contained warewashing solution with advanced spray nozzles, automated cycle controls, and a robust stainless steel build. Its easy-to-maintain design includes integrated auto-detergent dispensing and a high-pressure spinning rack system, ideal for mid-volume restaurant and institutional kitchens seeking consistent sanitation. Equipped with programmable, touch screen controls, it ensures precise cycle management and minimal manual intervention, optimizing workflow efficiency in demanding foodservice operations.

  • High-performance spray jets: 32 individual jets for thorough cleaning
  • Durable construction: AISI 304 stainless steel for longevity
  • Ease of maintenance: Auto detergent dispenser simplifies operation
  • Optimized workflow: Auto door open/close improves throughput in busy environments
  • Robust system: 50-gallon tank with 194°F high-temperature operation

Ideal for medium-volume commercial kitchens seeking efficient warewashing solutions with minimal manual handling.

Invacus MULTIWASHER MWS 300 Technical Specs

The Invacus MULTIWASHER MWS 300 operates on a three-phase power supply of 208-240V at 60Hz, with a maximum power consumption of 45 HP. It features a high-capacity 50-gallon tank, designed for continuous operation at 194°F and up to 188 PSI pressure. Its construction utilizes high-grade AISI 304 stainless steel, ensuring durability and resistance to corrosion. The unit measures 80 inches in width, 58 inches in depth, and 107 inches in height, with a shipping weight of approximately 3,725 lbs. The IP55 rating provides protection against high-pressure water jets from any direction. It includes integrated programmable controls, a touch screen, and auto-cycle features for efficient operation. It is compatible with standard commercial water and electrical hookups, requiring clearance for ventilation and drainage.

  • Electrical requirements: 208-240V, 60Hz, 3-phase, 45 HP
  • Cooling method: Self-contained
  • Production capacity: Suitable for up to 50 gallons per cycle
  • Construction & finish: AISI 304 stainless steel exterior
  • Temperature range: Max safe operating temperature of 194°F
  • Dimensions: 80"W x 58"D x 107"H
  • Weight: 3,725 lbs
  • Materials: Durable stainless steel with corrosion resistance
  • Features: Auto door, touch screen controls, high-pressure wash system
  • Cleaning & maintenance: Disassembly and cleaning require minimal tools, with auto detergent dispensing for efficiency
  • Electrical hookup: Requires dedicated three-phase power supply
  • Plumbing connection: Proper water inlet and drain connections required for operation
  • Drainage clearance: Sufficient space beneath for drainage pipe setup
  • Ventilation needs: Adequate airflow around unit for optimal performance
  • Operational environment: Install in a level, accessible area capable of supporting 3,725 lbs

What is a commercial rack washer?

A commercial rack washer is an industrial-grade dishwashing appliance designed to clean multiple racks of tableware, utensils, or cookware simultaneously. It operates with specialized spray jets and high-temperature cycles to ensure sanitation and efficiency in institutional or restaurant settings. The Invacus MULTIWASHER MWS 300 rack washer, with its advanced features and durable construction, is suited for medium-volume foodservice establishments, such as cafeterias and catering kitchens, where reliable and high-capacity warewashing is essential for maintaining hygiene standards and workflow productivity.

Top industrial rack washers for medium-volume Foodservice Settings

Top industrial rack washers like the Invacus MULTIWASHER MWS 300 deliver dependable washing and sanitation for institutional kitchens, featuring durable stainless steel construction and automated controls. Built for moderate throughput, they optimize cleaning efficiency and facilitate quick turnover in busy foodservice environments, ideal for hospital kitchens and large cafes in need of restaurant-ready warewashing equipment.

  • Operation Type — suitable for medium-volume foodservice environments
  • Kitchen Type — designed for institutional and commercial restaurant use
  • Foodservice Category — apt for hospital cafeterias and large catering operations
  • Use Case — efficient warewashing for busy facilities requiring high sanitation standards

Why Choose Invacus MULTIWASHER MWS 300

Why Choose Invacus MULTIWASHER MWS 300? This model offers a combination of high-capacity stainless steel construction, sophisticated automation, and reliable sanitation performance that surpasses many competitors. Its integrated features such as auto-door operation and touch screen controls streamline workflow, reducing manual handling and operational time, making it a durable, efficient solution for mid-volume warewashing needs in demanding foodservice environments.

  • Designed with a robust AISI 304 stainless steel exterior for longevity
  • Features a high-temperature 194°F wash cycle ensuring sanitation compliance
  • Auto door and detergent dispenser enhance operational efficiency
  • Large capacity 50-gallon tank supports continuous operation
  • Advanced spray jet system guarantees thorough cleaning in fewer cycles

Certifications

ETL Sanitation logo

ETL Sanitation

The item meets or exceeds the sanitation standards set by Edison Testing Laboratories (ETL).

ETL US & Canada Listed logo

ETL US & Canada Listed

The item meets or exceeds ETL safety standards as well as those set by Canada and the U.S.

Certifications

IP55 logo

IP55

Rated IP55, this item is protected from limited dust ingress and water jets from all directions.

Customer reviews

Invacus MULTIWASHER MWS 300 MultiWasher 300 Warewashing Cabinet Machine 80"W X 58"D X 107"H
Invacus

Invacus MULTIWASHER MWS 300 80 Inch Rack Washer Auto-Detergent Stainless Steel

$285.31

Invacus, MULTIWASHER MWS 300, MultiWasher 300 Warewashing Cabinet Machine, 80"W x 58"D x 107"H, touch screen controls, single door (right hinged), auto-door open/close feature, auto-detergent dispenser, auto-high speed spinning rack wash/rinse/drying system, (32) individual spray jets, 50 gallon tank, 194°F, up to 188 PSI, IP55 protection from high pressure water jets in any direction, AISI 304 stainless steel construction, 45 HP, 208-240v/60/3-ph, cETLus, ETL-Sanitation