
700 Industrial Drive
Dupo, IL 62239
618-286-5000
800-732-3793
Fax: 618-286-5009


PRI has been designing and manufacturing fluid process systems since 1983. We specialize in systems processing hazardous materials in classified locations. Our areas of expertise include:
Distillation
PRI manufactures a wide range of products for general, ultra high purity, and other specific applications.
Washing
Our enclosed parts washers are designed for large, hard to clean parts. Whether you want to wash with flammable solvents, non-flammable solvents or with water, we can create a wash system to meet your needs.
Process Solutions
Engineering and manufacturing of custom industrial liquid processing systems to meet specific customer requirements.
Integrated Systems
Contract manufacturing and fabrication of skid and modular systems per client specifications.
Effluent Decontamination for Bio-Containment Facilities
Labs housing BSL3, BSL3-Ag, or BSL4 areas can thermally treat the liquid waste streams leaving their facilities through lab drains, autoclave drains, chemical shower drains, necropsy lab drains, and other waste water streams.
With the addition of the Caustic Digester™ (sometimes called a Tissue digester) PRI uses known technology and incorporates design refinements to address the mechanics of dissolving solid biological waste. An alkaline hydrolysis process at elevated temperature is used to convert biological waste into a sterile, homogenous liquid for safe and easy discharge.
PRI has more than 25 years of experience in heat transfer, fluid processing, modular equipment design and bio containment systems, and has placed more than 2500 systems worldwide.
Located in Dupo, IL their 60,000 square foot facility was built more than 15 years ago to meet their unique manufacturing needs. With the growing need for this specialized product, PRI has built an additional 18,000 sq ft addition to the manufacturing area. The new shop is designed for the equipment and tools necessary to build units up to 50000 gallon capacity. The new shop addition will allow for continued growth and capacity.
Progressive Recovery, Inc. is committed to serving industry and government in the search to develop safe, efficient and economical solutions to reduce or eliminate hazardous waste.
Over the last two decades, we have contributed innovative solutions to environmental waste problems in a variety of industries. The measure of our success in applying these solutions is our list of satisfied clients, a substantial list of Fortune 500 and many smaller companies.
In addition to this outstanding engineering effort, we are continually working towards providing superior equipment by following a stringent, documented manufacturing quality control program. This program insures an internal monitoring system for PRI and a secure assurance of quality for our clients.
Innovation, Partnering and Quality Control are not new concepts to PRI. Neither is customer service. We maintain a continuous program for improving our customer support effort by ongoing communication, helpful documentation, technical support from our engineering staff and field service at the client's plant.
PRI has the capabilities and we ask you to partner with us to improve the environment and recover your own valuable resources.
Service Resumes |
![]() Daniel B. Marks |
President Daniel B. Marks earned a Bachelor of Arts degree in Physics from William Jewell College in 1971. He co-founded PRI in 1983 and serves as President of the Corporation. He is a patent recipient and has managed and directed the business growth of PRI from start-up to a 10 million dollar company. Dan has been intimately involved in the Decontamination Division since its inception more than ten years ago. |
General Experience
![]() Donald G. Fluchel |
Executive Vice President Donald G. Fluchel earned a Bachelor of Science degree in Mechanical Engineering from the University of Missouri - Rolla in 1972. He co-founded PRI in 1983 and serves as Executive Vice-President while heading the engineering and manufacturing operations of the company. He has received several patents for process equipment and has overseen the design and manufacturing of over 2,500 projects. |
General Experience
The staff of Chemical Engineers conducts testing and QC on customer samples as well as produces validation papers on PRI products. Simulation of customer's process is conducted for verification in our EPA approved lab. The Chemical Engineering Department was established in 1983.
The Electrical Engineering department also established in 1983 has over 50 years combined experience in electrical design for industrial applications including three-phase power distribution, control circuits, PLC controls, Operator Interface Screens, controls, instrumentation and commissioning.
EE Department Concept/Design:
necessary to complete the system design, including control/power components, wiring, conduit, and enclosures.Installation/Customer Interface Details:
Since 1983, the Mechanical Engineering department has detailed mechanical design and pressure calculations for manufacturing tubular exchangers and pressure equipment. Including over 30 years experience in:
Experience and factory training includes:
Training includes:
Manufacturing |
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Quality Control & Quality Assurance
Manufacturing Supervision
Field Service |
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The Field Service team is a combination of very talented and technically capable men. This group is responsible for all aspects of the equipment once it is installed at the client's site.
The technician's first responsibility is to review the installation to insure that the installation contractor has followed the submittal drawings and all piping, wiring and utilities have been installed correctly.
The next step includes the start-up and commissioning of the equipment. This step starts by checking out the wiring and verifying individual control loops.
Actual operation of the system is the next phase of the effort. The technician runs the equipment in actual operational status with all tanks at proper operational levels and operating process conditions.
Training of the operational and maintenance personnel is the next critical step in the overall effort.
Finally, the Field Service Technician insures the client is satisfied and provides the contact names and numbers for future service.
Customer Service |
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Rick Mayer Joseph Meegan |
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There are two full time people in our Customer Service Department. By having a computerized data base of our customers and their equipment, we can quickly identify and respond directly or feed the pertinent information to our engineering group for their response. Customer Service also coordinates requests for field service.
Spare parts and warranty issues are two other areas that our Customer Service team has direct responsibility. They answer specific phone calls and e-mails directed to these two items.
Customer Service Department also interfaces with our vendors to identify any repetitive failures for our vendors to address.
Customer Service is our primary contact with our clients and they are responsive to our clients' needs.
Spare Parts - Inventory |
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Joe Schulte |
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The Spare Parts Department at PRI includes a 7,000 Square Foot storage area including the necessary racks, cartons and storage bins to hold the multitude of parts for our clients. The spare parts inventory is computerized and is directly linked to the customer service department that directs the shipment of any spare parts.