DEL Ozone Laundry Technology Sets the Standard
DEL has been engineering and building leading edge ozone sanitation systems since 1975. Innovative technology is embedded in DEL systems in many applications where clean is critical.
Now DEL has paired its world leading ozone laundry technology with sound management principles to create the DEL Clean Ozone Laundry Program. DEL’s technology is engineered to succeed in real world applications – these ozone laundry systems bring DEL dependability to on-premise laundry operations.
DEL ozone generators offer consistent and reliable ozone production with built-in oxygen concentrators and most include operator-controlled variable ozone output. Every model is a fully integrated system designed for ease of operation and dependability in service. And every DEL ozone laundry system is backed by the DEL Clean Performance Guarantee, the best warranty in the industry.
DEL Ozone Generators
At the heart of every DEL ozone generator is sound, innovative engineering designed to provide maximum sanitation power for its application. In the ozone laundry systems, the corona discharge (CD) ozonators use ceramic tube ozone cells to produce optimum concentrations of ozone for a given level of power consumption. Every system comes standard with effective controls and self-diagnostic monitors, integrated oxygen concentrator, and robust construction.
DEL corona discharge ozone generators are designed as totally integrated systems providing a synergistic approach to laundry purification while giving facility operators a simple, automated, low maintenance system.
Ozone is Tested and Approved
DEL Ozone applications are certified or recommended by governmental and testing agencies.
- Ozone safe for all surfaces (except natural latex rubber)
- Ozone is an EPA approved antimicrobial
- EPA listed as safe for discharge into surface and groundwater
Ozone Laundry Technology Applications
DEL’s careful engineering extends to the way the ozonators will operate in real world laundry operations. These systems are designed to integrate with virtually every line of commercial laundry equipment. The implementation plans include matching the ozonators to the washer/extractors and current procedures of the laundry operation.
Typical installations include 2 different approaches to ozone injection, via venturi or diffusion.
Venturi Injection Ozone Systems
For most on-premise laundries, DEL Ozone recommends the venturi injection method. This has several advantages:
- The venturi offgasses less ozone under normal operations.
- Ozone is delivered to the wash wheel more efficiently for better sanitation at a given cost.
- It is less invasive to the washer, reducing the possibility of voiding the warranty.
Venturi injection systems are based on the CD-7 ozonator.
Diffusion Ozone Systems
A second effective type of installation involves injecting the ozone into the cold water line via a diffusion system. The diffusion approach is preferable in laundry operations under certain conditions:
- Water pressure is too low to provide adequate flow through the venturi, which is necessary to dissolve the ozone effectively.
- Fill times are critical to the operation, and the venturi would slow the fill too much.
The diffusion installation uses the CD-2 ozonator.
DEL Technology is Engineered for Dependability
The DEL Clean Ozone Laundry Program is backed by the 100% Performance Guarantee. This promise is based on the real world performance that DEL will deliver to each and every client as determined in a thorough analysis as part of the Program.
DEL stands behind its products – 100%!