Macawber ISO 9001 Registered | ASME Certified Macawber Engineering, Inc Advanced Pneumatic Conveying Systems Controlled Injection Systems Inflatable Seat Valve Process Engineering High Tonnage Rate Conveying Long Distance Conveying Extreme Reliability for Severe Applications Minimal Maintenance Decreased Downtime Seamless Integration Fully Customizable The Macpump® is an arrangement of two pressure vessels working in an automated and phased sequence to provide a continuous transfer of material such as cement, with high pipeline loading for high tonnage rate applications in long conveying distances up to 3000 ft. Our robust proprietary Dome Valve® is used throughout the system for material inlet, discharge, and vessel venting. In addition, the discharge valve opening size is continuously modulating in response to pipeline back-pressure to achieve the highest possible conveying efficiency. The Macpump® is for instance, applied to mineral transfer applications where distance and tonnage rate requirements are high. • Standard pressure rating up to 100psig (7barg). Higher pressure ratings available • Standard material 516 Gd70 carbon steel • Available in 304/316 stainless steel, aluminum, galvanized, and others • Food grade, FDA, and pharmaceutical finishes and coatings • Industrial coatings such as Teflon®, tungsten carbide, nickel, and others • Fully assembled and tested prior to shipment • Global customer support for service and spare parts Equipment Specification UK - Macawber UK Ltd. India - Macawber Engineering Systems India, Ltd. Pvt. 1829 Clydesdale Street, Maryville, TN 37801 USA

ISO 9001 Registered | ASME Certified Macawber Engineering, Inc Advanced Pneumatic Conveying Systems Controlled Injection Systems Inflatable Seat Valve Process Engineering Equipment Specification INFORMATION NOT CERTIFIED FOR INSTALLATION PURPOSES UK - Macawber UK Ltd. India - Macawber Engineering Systems India, Ltd. Pvt. 1829 Clydesdale Street, Maryville, TN 37801 USA