Piston Holder for FMC Bean L1118
This is a piston holder for FMC Bean L1118 reciprocating pumps. As a piston-side component in the fluid end, it carries and retains the sealing element on the piston assembly, which reciprocates within the cylinder liner bore on every stroke. It fits FMC Bean L1118 and L1118SC pumps and weighs about 0.68 lb.
What it is
A pump piston transmits force from the power end to the pumped fluid inside the cylinder liner. It carries the sealing element and reciprocates within the liner bore on every stroke.
Pump compatibility
- L1118
- L1118SC
Specifications
| Property | Value |
|---|---|
| Weight | 0.68 lb (≈ 0.31 kg, converted) |
| Width | 2.50 in / 6.4 cm |
| Height | 2.50 in / 6.4 cm |
| Depth | 2.00 in / 5.1 cm |
Manufacturer technical notes
Piston Holder for FMC Bean L1118, precision-forged from 42CrMo alloy steel with quenching & low-temperature tempering, hardness HRC55-59. Dacromet coating for corrosion resistance, API 7K certified for high-pressure mud pump fluid ends, 35% enhanced fatigue resistance[[webpage 42]][[webpage 60]].
Verbatim from the Dongli product page on dlhddrilling.com.
Replacement / interchange
Aftermarket replacement cross-referencing P524412.
FAQ
- Which pumps does this piston holder fit?
- It fits FMC Bean L1118 and L1118SC reciprocating pumps.
- What does a piston holder do?
- It is the piston-side component that carries and retains the sealing element on the piston assembly as it reciprocates within the cylinder liner.
- What part number does this cross-reference to?
- It is an aftermarket replacement supplied to match part P524412; the part number is listed for identification and cross-reference only.
Related parts
All brand names, model numbers and part numbers are used for identification and cross-reference only and do not imply original-equipment manufacture. This is an aftermarket replacement part.
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