Filler Tube Sleeve 1-18864 Waterjet Pump Parts Supplier

The Oil Tube Sleeve 1-18864 is a critical support and protective component within a Waterjet Intensifier pump system. Its primary function is to provide precise positioning, sealing support, and protection for the oil tube assembly, thereby ensuring the stability of fluid transmission and operational reliability under high-pressure conditions.
This sleeve works in conjunction with the oil tube, seals, and associated connecting components to maintain precise alignment between parts, mitigate vibration, and shield the oil tube from abnormal wear, leaks, or damage resulting from high pressure and repetitive operation.
A precisely manufactured oil tube sleeve helps enhance sealing performance, extend component service life, and maintain the stability of the pump's operational efficiency.

Is the Oil Tube Sleeve 1-18864 considered a consumable part?

Yes—the Oil Tube Sleeve 1-18864 is classified as a "semi-consumable part."
Although it possesses greater durability than seals and O-rings, it is continuously subjected to the rigors of high pressure, vibration, fluid impact, and repeated disassembly during maintenance. Consequently, over time, its surface may exhibit signs of wear, deformation, corrosion, cracking, or damage to the sealing contact surfaces.
It is recommended that this component be inspected regularly during routine maintenance procedures; should any signs of wear or damage be detected, it should be replaced immediately.

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