D -G D ecanters performance D epen D ability

1 From one of the world's leading protein and oilseed processing equipment manufacturers . Dupps-Gratt decanters, centrifuges and support services offer unsurpassed performance , dependability and uptime Introducing Dupps-Gratt Centrifuge Technology . the latest addition to the Dupps Company's growing family of innovative processing solutions. A strategic alliance between the Dupps Company and Gratt Machinery Industry Ltd., the combined strengths of these two leading companies provide customers with a complete line of top-performing decanters and centrifuges, manufactured to ISO 9001/2008. standards, and backed by the industry's largest, most experienced and most responsive service and support team. From one of the world's leading protein and oilseed processing equipment manufacturers . Dupps-Gratt decanters, centrifuges and support services offer unsurpassed performance , dependability and uptime Two- and Three-Phase Solid Bowl Decanter Centrifuges Dupps-Gratt Decanter Centrifuges combine proven efficiency and reliability with advanced mechanical separation technology to provide superior performance in a wide range of applications and flow rates.

2 Easy to operate and maintain, Dupps-Gratt Decanter Centrifuges are available with: Process wetted components in 304 SS, 316 SS, Duplex SS; inquire about other materials. Seven bowl diameters from 186 mm (7 nominal) to 808 mm (32 nominal);. hydraulic capacities up to 100 m3/hr (440 GPM). Two - and three - phase configurations. Optional Back Drive Kit for variable bowl-to-screw differential speed. High-speed, High-G Disc Style Vertical Centrifuges Dupps-Gratt Vertical Centrifuges separate the liquid/solid phases up to 9,800 times greater than gravitational force, providing automatic discharge of separated solids. The disk-style design significantly increases the solids settling area, and adapts to a variety of process applications. Continuous processing of fluid base streams consisting of liquid-liquid-solids, liquid-solids, or liquid-liquid components of different densities.

3 Can be configured as a separator or clarifier to meet process requirements. Seven bowl diameters from 220 mm (9 nominal) to 556 mm (22 nominal);. hydraulic capacities up to 25 m3/hr (110 GPM). Service and Support our most important obligation Dupps Won't Let You Down is the promise we make to every customer. This pledge, backed by the largest and most experienced rendering system service and support team in the industry, extends to Dupps Gratt systems and equipment. Our staff of full-time Field Service Technicians is expert in every aspect of maintenance and repair of decanter and centrifuge rotating assemblies, including bowl, bearings, seals and hardfacing. With all the specific tools necessary to properly maintain Dupps-Gratt equipment, we can maintain your system at peak operational efficiency with minimum downtime. With a full inventory of maintenance and repair parts, we stand ready with the fastest possible response, often within twenty-four hours of a call.

4 Because replacement part availability is critical even a small, inexpensive part can shut a plant down our customers can call Dupps twenty-four hours a day, seven days a week. With over 80 years experience, The Dupps Company continues to serve the protein recycling industry with the world's most complete line of systems and machinery, as well as unsurpassed engineering and service capability to create better ways to recycle protein by-products into profitable meals and fats. Dupps equipment and experience also provides other industries including fishmeal and oil seed processing with innovative solutions to operate more efficiently and sustainably. Dupps engineering, manufacturing and service translate your needs into specific solutions, whether you need one piece of equipment, an integrated system, a complete turnkey processing facility, or a retrofitted upgrade to your existing equipment.

5 Dupps Separation Technology includes Dupps-Gratt Centrifuge Technology and the Dupps Centrifuge Service and Support Group. With a full line of proven, high- performance centrifugal decanters, centrifuges and accessories backed by responsive, expert service, Dupps Separation Technology assures customers of reliable, efficient operation and maximum uptime. For more information on Dupps-Gratt products and services, call (937) 855-6555, email or visit today. The Dupps Company Germantown, Ohio Phone: 937/855-6555 Fax: 937/855-6554. 2016 The Dupps Company Printed i