... displacement Solid compact structure Long stroke at lower speed Triplex mud pumps and triplex mud pump parts are our specialty. We supply quality Emsco ... F-series mud pumps including F-500, F-800, F-1000, ... , 3NB1000A/D, 3NB1300A/D, and 3NB1600.Our RLF series mud pump are designed and manufactured on the basis of American Emsco ...