Dynapro’s D-LH/D-MH/D-HH Pump Line! Prepare to elevate your pumping operations with Dynapro’s exceptional D-LH, D-MH, and D-HH pump series. Designed to outperform and outlast, these pumps are the pinnacle of reliability and efficiency, serving as perfect interchangeable solutions for the renowned Godwin® and Pioneer® pumps.