1.API Certificate 2.api tubing pump 3.Tubing:15-40 in. OD ; Pump bore: 125-375;Barrel :8-30ft; Plunger:2-7ft TH Tubing Pump Parts ListAPI symbolDescriptionQTYB13Barrel, Heavy wall1C11Cage, Top open1C13Cage, Closed plunger1C16Cage, Standing1C34Coupling, Tubing2C35Coupling, Barrel2N13Nipple, Seating, Cup type1N21Nipple, Extension, Upper1N22Nipple, Extension, Lower1P21Plunger, One piece1P31Puller, ...