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Piston , Tight Functional Pneumatic Piston  Replacement Easy Installation with High Performance for Air Pump Sealing Accessories for Cylinder

<ul><li>Air tightness between the piston and the cylinder wall is , and there is no leakage</li><li>When the axial clearance of the gas is greater than 0.13mm, it is recommended to replace the piston</li><li>Standard production, easy to install and disassemble, can be repeated and for a long time</li><li>The function of the piston is to maintain the air tightness between the piston and the cylinder wall</li><li>The has no casting defects such as cracks, pores, looseness, etc., ensuring tight connection</li></ul>

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Specification: Item Type: Piston Replacement Model: 48 Piston Drive Mode: Pneumatic Piston Outer Diameter: Approx. 50mm / 2in Piston Inner Diameter: Approx. 46mm / 1.8in Applicable Models: Approx. 48mm / 1.9in cylinder diameter for Outstanding/ 1P/2.5P/3P air compressor air pump accessories Package List: 3 x Piston Replacement Note: The number 48 means that the cylinder diameter is 48mm.

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