PONY ROD WIPER SEAL SC-45L
This Pony Rod Wiper Seal is the sealing element on the pony rod of an Aplex SC-45L reciprocating pump, located where the rod passes through the housing between the power end and the fluid end. It wipes the rod as it reciprocates to help keep contaminants out. The part is an aftermarket replacement for Aplex 145-100112-999 and fits the SC-45L.
What it is
A pony rod (intermediate rod) extends between the crosshead and the piston or plunger rod, passing through the oil-seal housing that separates power end from fluid end.
Pump compatibility
Specifications
| Property | Value |
|---|---|
| Weight | 0.01 lb (≈ 0.00 kg, converted) |
Manufacturer technical notes
Pony Rod Wiper Seal SC-45L (SKU:145-100112-999) Engineered with ASTM D2000-22 NBR/FKM rubber dynamic sealing design, temperature resistance -30°C~200°C, compressive strength ≥85MPa. API 7K compliant for mud pump plunger rods, surface vulcanization enhances corrosion resistance, anti-extrusion structure prolongs service life
Verbatim from the Dongli product page on dlhddrilling.com.
Replacement / interchange
Aftermarket replacement cross-referencing Aplex 145-100112-999.
FAQ
- Which pump does this wiper seal fit?
- It is matched to the Aplex SC-45L.
- What does this seal do?
- It seals and wipes the pony rod, the intermediate rod that runs through the oil-seal housing between the power end and the fluid end of the pump.
- What part number does it cross-reference?
- It is an aftermarket replacement for Aplex 145-100112-999; the brand and part number are for identification only and do not indicate original-manufacturer production.
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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