OPW Engineered Systems Announces Availability of
New 890 Series "High Load" Counterbalance

Lebanon, OH — OPW Engineered Systems, a leading manufacturer of systems for the safe and efficient loading and unloading of hazardous materials, and a division of OPW Fluid Transfer Group, is pleased to announce the availability of its new 890 Series "High Load" Counterbalance. This extension of OPW's industry-leading counterbalance product line has been designed for loading arms that are required to handle extremely heavy loads. A growing trend in loading and unloading operations due to more stringent regulatory requirements, heavy loads are the result of the presence of additional valving, safety breakaways, actuators, couplers and vapor-recovery attachments.

The 890 Series Counterbalance is easy to calibrate because its spring-tension adjustments can be completed with one bolt and one socket wrench, making it a true "one man, one arm" operation. The 890 is also ideal for extreme operating conditions, thanks to its ability to achieve motion from 55 degrees above horizontal to 25 degrees below horizontal, with a torque rating of 19,000 inch-pounds. An innovative halo bracket ensures this versatile operational ability, which allows the operator to dial in the appropriate range of motion needed for a specific application. This high-load spring technology also gives the 890 the ability to handle a 50% higher load capacity without any of the potentially dangerous drift that can compromise load stability.

The design of the 890 Series also makes it a money-saver since it does not require the pneumatic system that is typical for loading arms that have a longer reach or additional weight from attachments. The absence of a pneumatic system means that there is no need for costly air lines or the need to maintain an air supply at the loading platform. To guarantee the viability of the 890 Series in high-load applications, OPW put the counterbalance through more than 100,000 load cycles with a fully loaded arm—approximating decades of hard duty—with zero degradation in performance. The 890 Series is the latest innovation from OPW's commitment to providing Safer, Cleaner & Faster solutions for operators.

For more information on the new 890 Series "High Load" Counterbalance, or any other OPW Engineered Systems products, please visit www.opw-es.com.

OPW Engineered Systems is a leading manufacturer of systems for the safe and efficient loading and unloading of hazardous materials. OPW Engineered Systems is part of OPW Fluid Transfer Group. Organized in 1998 and part of Dover Corporation, OPW Fluid Transfer Group is comprised of six market-leading operating companies — each dedicated to designing, manufacturing and distributing world class solutions that assist in the safe handling and transporting of hazardous bulk products. The Group is comprised of three market units: Chemical and Industrial, Rail and Cargo Tank, and six market-leading operating companies: OPW Engineered Systems, Midland Manufacturing, Civacon, Knappco, Sure Seal and OPW Fluid Transfer Group – Europe. The company has manufacturing plants in North America, Europe, Brazil and India; it has sales offices in the United Kingdom, Singapore, and Shanghai. For more information, please visit www.opw-es.com or www.opw-ftg.com.