Description
1. The fluid end assembly mainly consists of fluid
end,
valve assembly, liners and pistons. Fluid end is made
of forged alloy steel and three fluid ends of each pump
are interchangeable. The suction valve and discharge
valve of F mud pump are interchangeable. Liners are
Hy- Chrome Liners, the sleeve is made of wear resisting cast iron.
Piston and piston rod are of slide fit and sealed with rubber seal
rings and are fastened with lock nuts to prevent the piston from
loosing.
***** valve seat bores have bottom shoulders. The piston and liners
are spray lubricated and cooled which allow an extended service
life.
3. F****0 mud pumps are rated at longer stroke length and
relatively low stroke per minute. It can increase the service life
of expendable parts of fluid end assembly
The power end assembly mainly consists of frame, crankshaft, pinion
shaft, crosshead and extension rod.
