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Mud Pump Parts

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Fluid End

The fluid end produces the pumping process with valves, pistons, and liners. Because these components are high-wear items, modern pumps are designed to allow quick replacement of these parts..

To reduce severe vibration caused by the pumping process, these pumps incorporate both a suction and discharge pulsation dampener. These are connected to the inlet and outlet of the fluid end.

Power End

The power end converts the rotation of the drive shaft to the reciprocating motion of the pistons. In most cases a crosshead crank gear is used for this.

Mud pump parts

A mud pump is composed of many parts including mud pump liner, mud pump piston, modules, hydraulic seat pullers, and other parts. Parts of a mud pump: 1. housing itself, 2. liner with packing, 3. cover plus packing, 4. piston and piston rod, 5. suction valve and discharge valve with their seats, 6. stuffing box (only in double-acting pumps), 7. gland (only in double-acting pumps), 8. pulsation dampener.

E5238U MUC5136 6319-0078-00 bearing(original) 546293
MUC5148 E-5140-UMR 6319-0078-00 10-6040
ZT-7872 MUC5144 7602-0212-89 544000
ZT-8004 MUC5144 6310-0012-00 546293
ZT-7006 W-4482 7602-0213-07 10-6209
7602-0220-62 MUC5136 7602-0212-67 ZT-7872
7602-0220-61 X39042 7602-0212-88 ZT-8004
7602-0202-01 E5238U 7602-0211-09 ZT-7006
22-030-007 MUC5148 7602-0210-37 7602-0220-62
IB-666 4600170/649366 7602-0213-05 7602-0220-61
IB-429 4600169/649472 6301-0038-00 7602-0202-01
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