We offer a full line of single acting triplex mud pumps, the F Series, rated from 500HP to 1,600HP. Small, compact and efficient, our F series is compatible to the industry-recognized F series. It has longer stroke lengths than the others and therefore less number of strokes per minute is needed for the same output. This special feature prolongs service life and enhances reliability. It is versatile in application and especially suitable for medium to deep oil wells.