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Because Equipment Longevity Matters

Proven R744 Oil Management and Better System Stability

Vitalis Roxsta™ R744 (CO2) refrigeration racks are engineered to go the distance. These compression packages are designed and manufactured for commercial and industrial environments where uptime is critical. Roxsta compressor racks minimize the risks of costly repair, with Compressor Shield™ technology and parallel control standard on all packages.

Ideal for:

  • Grocery & Food Retailers

  • Cold Storage Facilities

  • Industrial Processes

Why R744?

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  • Roxsta Cube Mini S

    Capacities up to 90 kW (25 TR)

    Designed for discount stores, organic markets, or small retailers with a market size up to 10,760 sq. ft.

  • Roxsta Smart

    Capacities up to 200 kW (56 TR)

    Designed for supermarkets with a market size up to 26,910 sq. ft.

  • Roxsta G6

    Capacities up to 640 kW (180 TR)

    Designed for superstores and hypermarkets with a market size up to 107,640 sq. ft.… Read a case study.

  • Roxsta Industrial

    Capacities up to 960 kW (273 TR)

    Designed for industrial applications such as hypermarkets, logistics warehouses, or industrial and process cooling.

Download the Roxsta Brochure
 

Greater Equipment Longevity Starts Here

Your choice of refrigeration compression equipment can have an outsized impact on the stability of your operations, the strength of your bottom line, and the health of our environment.

  • Operational Continuity

    Every unplanned shutdown, repair, or replacement worsens your return on investment. Roxsta racks minimize disruptions by delivering prolonged reliability.

  • Easier Business Planning

    With an extended equipment lifespan, your resource allocation and capital asset planning become more predictable and effective.

  • Lower Total Cost of Ownership

    Efficiency is only part of the story. True savings come from reducing both energy usage and long-term maintenance and replacement costs.

  • Real Environmental Credibility

    The most environmentally responsible compressor rack is one that doesn't require premature replacement. Equipment longevity means less waste, fewer carbon emissions, and greater confidence in your sustainability strategy.

 

Proven R744 Oil Management

Roxsta compressor racks are built to handle the demands of transcritical CO2 operation, with features that reduce oil carryover, improve system stability, optimize efficiency, enhance operational safety, and extend compressor life.

  • Ensure oil is conditioned for improved lubrication and extended compressor life

  • Prevent slugging and maintain system stability across all load conditions

  • Safeguard compressors by making sure they receive oil under ideal conditions, reducing wear and improving efficiency

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“We have a high level of confidence in the long-term performance. The build quality is solid, and the way the system handles oil and maintains stable conditions should translate into less wear on compressors and fewer service issues over time. That’s what matters to us—systems that don’t create callbacks.”

—Ray Kelly, Senior Applications Engineer, Classic Refrigeration

(Read the case study this is pulled from.)

 

Refined Engineering, Responsive Support

Every Roxsta compressor package is crafted with long-term performance, safety, and serviceability in mind.

  • Stainless steel piping for long-lasting strength and rack durability

  • Hermetically sealed components and high-integrity welding and brazing to minimize the potential for leaks

  • Optimized pipe lengths to minimize vibrations and pulsations for more stable operation

  • Thoughtful component layout with clean cable routing and clearly labelled electronic components

  • Compact design to fit in smaller footprints

  • Fully piped and wired for smoother installation and faster deployment

  • Configurable designs to meet your operational needs and limit unnecessary complexity

  • Responsive OEM support for accessible expertise and greater peace of mind

 

Real-Time Monitoring & Control for Large Facilities

SCADA RMS (Refrigeration Management System)

Maintain efficiency:

Get 24/7 visibility of system parameters across your facility and the ability to make immediate adjustments remotely.

Minimize equipment downtime:

Resolve issues sooner by receiving critical alarm notifications via email as they happen.

Make better-informed decisions:

Improve troubleshooting and optimize your systems more effectively by using historical data to analyze performance trends.

Touchscreen HMI Using Ignition SCADA Software

  • Rack PLC / System Manager (example)

  • • 5 concurrent users

  • • Update rate: 20 seconds or less

  • • Minimum 3-month history

  • • 1-hour UPS backup

  • • Optional read-only integration with BMS (building management system)

  • • Wall-mount panel with 12” touchscreen HMI

  • • Remote Vitalis support (with customer-provided VPN connection)

  • You provide: All site wiring, including network cables; POP3 email server for alarm notifications capability; VPN connection for remote commissioning and support by Vitalis

Proud member of the North American Sustainable Refrigeration Council

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Explore a Solution That Endures

We're a Canadian OEM with versatile CO2 expertise and a commitment to support. As part of the KKVB group with sister company TEKO, a German OEM, we've gained vast knowledge from the deployment of more than 10,000 CO2 solutions globally. With application engineering support and our ability to deliver tailored, ultra-low GWP refrigeration compression packages that are built to last, we can help you meet the demands of today—and tomorrow.

Are you an HVAC/R distributor or manufacturers’ representative?

Talk to us about adding R744 solutions from Vitalis to what you offer. 

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