Products

Purfresh Cold Storage

Distributed ozone solution with integrated control, monitoring and support

Purfresh Cold Storage provides customers with a simple, effective and completely integrated solution for reducing decay, controlling ripening and enhancing food safety in controlled and regular atmosphere storage rooms. Purfresh Cold Storage is a completely self-contained solution, including ozone generation, distribution, sensing and control with world-class service, support and informatics monitoring. Purfresh Cold Storage is revolutionary by providing distributed ozone generation with local closed-loop control and wireless mesh networking to a centralized monitoring station. The distributed solution is cost-effective and easy to install, making it perfect for 1-2 rooms and expand to much larger deployments.

Distributed Generation and Control with Central Monitoring
The Purfresh Cold Storage system provides distributed ozone generation and control with a patented ozone generator, ozone monitors and a local programmable logic controller (PLC). The integrated PLC and ozone monitors provide closed-loop control that ensures optimum safety and efficacy. Centralized monitoring is achieved through an integrated wireless mesh network to a local monitoring station. Purfresh’s Intellipur informatics service provides powerful reporting, alarming and remote troubleshooting anywhere you are, worldwide, via the Internet.

Completely Integrated Solution
Purfresh Cold Storage includes everything you need to have an effective and safe solution without hidden or unexpected costs. Purfresh Cold Storage includes equipment, service and support, as well as remote informatics services. Purfresh Cold Storage has its own integrated air preparation, ozone generation, distribution, monitoring and control; everything you need for maximum efficacy and safety. Purfresh’s world-class customer service and support is included and ensures worry-free operation with no unexpected costs. In addition, networked systems take advantage of Intellipur informatics services that enables next generation web-based monitoring, reporting and alarming via the Internet.

Simple Installation
Installation of the Purfresh Cold Storage system is simple to get you up and running quickly. Generators are wall mounted and plug into a standard 120v outlet. Integrated wireless networking eliminates wires between generators and your local monitoring station. Generators are air-cooled, eliminating plumbing and maintenance issues that come with water-cooled solutions. An air-preparation sub-system is included in the generator; therefore, there is no extra plumbing necessary to connect to an external compressor or house air.

Specifications

Example System

Ozone Generation

Monitoring and Control