3Pcs Piston Ring Replacement, Pneumatic Drive Air Compressor Piston Ring, Air Pump Sealing Accessories, for 48mm Cylinder Diameter
Special Features
- [Good air tightness] The air tightness between the piston and the cylinder wall is good, and there is no leakage.
- [Purpose of use] The function of the piston ring is to maintain the air tightness between the piston and the cylinder wall.
- [Exquisite workmanship] The surface has no casting defects such as cracks, pores, looseness, etc., to ensure a tight connection.
- [Precautions for use] When the axial clearance of the gas ring is greater than 0.13mm, it is recommended to replace the piston ring.
- [Long service life] Standard production, easy installation and disassembly, reusable, long-term use.
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