Rod pump, sucker rod pump, deep well oil pump, subsurface rod pump, subsurface pump We have a series of tubing pumps (including one-piece pumps, combination pumps ... and supply the deep oil well sucker rod pumps to API 11AX specification as follows: THC, THM, TLE, RWAC, RWBC, RHAC, RHBC ... steel, tungsten carbide hardness alloy and metalceramic. Inner packingWooden boxes API 11AX oil Pump