... bit, flush well, crush the rock and take out debris. F-1600 Mud pump for drilling rig is designed and manufactured ... ) can be interchanged according to API specification. Basic ParametersModeF-500 F-800 F-1000F-1300F-1600Max. liner dia. mm170170170 180180Rated power, kw373597 ... .286:1 4.185:1 4.207:1 4.206:14.206:1LubricationForce lubrication and splash lubricationValve cavityAPI 5″API 6 ...