Our company F series mud pump is designed and manufactured strictly accordance with API 7K standard on the basis of Emsco F series mud pump. All its spare parts can be compatible with any other make pump. Therefore, the pump is easy to maintain internationally. §A -Three interchangeable forged steel one piece fluid end. §B -Threaded valve pot covers and cylinder heads. §C -Valve pot according to API # 6 §D -Discharge manifold C/W two 5 1/8'' -5000 PSI- API flanged outlets. §E -Suction manifold C/W two flanged ends. §F -Discharge pulsation dampener 5000 PSI W.P C/W all accessories. §G -Lubrication system : oil circulating pump installation (electrical driven, China-made) , with fresh water heat exchanger (oil cooling) , Magnetic oil filter , Cartridge type gauge. §H -Liner flushing system consisting of: §One independent pump electrical driven by a 3HP electric motor. (China-made) §I -Relief valve (JA-3 shear PIN type) 1500-5000 PSI W.P to ac ng tank. §J -Pressure gauge 0-5000 PSI.
Shear pin safety valve can be connected in two ways, one is threaded connection, and the second is flange connection. It is an insurance of mud pump, before the pump working, according to the cylinder and piston specification determines the rated pressure, the safety valve cover off the shear pin on the clipboard into the pin hole. If the pump head pressure exceeds the rated pressure, shear pin will be cut and mud from the side of the vent valve, play a protective role.
Guider (lower) is installed in the inner chamber of the hydraulic cylinder ,for centering and positioning the suction valve body assembly. The guider consists of the guide way and the inner sleeve embedded in the guide way. The material of the guide way is ZG35CrMo, and the inner sleeve is treated by 20CrMnTi carburization and quenching.