Single Acting Triplex Plunger Pumps for oil well applications. Single acting triplex high pressure pump is rated for as high as 800 HP and 70 mpa in the oilfield servicing applications such as well flushing, well cementing and well fracturing. It is also widely used in pressure testing and wellhead pressure relief. The field proven design is compact, durable and efficient. It can be skid mount, truck mount; chain-driven or gear-driven as required. Since compatible with industrial standards, it matches with arison by 520, ht 750d, ht 5961 and ht 6061 transmission cases. To optimize its performance and service life, it is preferable to work at a maximum of 70 - 80% of it full power and below 270 strokes / min. The performance parameters correspond to intermittent work of less than three hours a day.