The Roper 3617CPTBHF-17647-1 Rockworx pump is a patent-pending positive displacement pump. The pump includes mounting for hydraulic drive bracket to accommodate close-coupled hydraulic drive auxiliaries, with flanged ports for secure connections. Engineered for lower-shear flow compared to traditional gear pumps, this Rockworx model handles challenging applications including mastic, asphalts, and abrasive fluids at 17 gallons per 100 revolutions displacement and with a maximum flow rate of 85 GPM. Additionally, the Roper 3617CPTBHF-17647-1 features wing-style lobes with cast iron construction, tungsten carbide bushings for superior durability, and Wedgee packing for enhanced sealing performance.