Rubber Four-hole Diaphragm For Micro Water Pump

This is a 4-port piston body for gas analysis equipment and gas distribution systems in pump-valve systems, a key component of Precision Piston Assemblies and Multi-Port Piston Units tailored for gas control applications. It works in synergy with Sealed Fluid Direction Control Valves and Sealed Fluid Transfer Pumps (adapted for gas handling) to ensure accurate gas management, featuring an overall disc-like shape with irregular notches on the edge. These notches facilitate installation positioning in equipment or connection with driving devices, ensuring the piston body can be accurately seated and operated in the system. The piston body is equipped with four distinct holes, each having a spire-like protrusion with a sharp top—this design allows precise insertion into corresponding gas pipeline interfaces to ensure connection accuracy, while the sharp top helps form a reliable seal to minimize gas leakage. Made of rubber, it is black with a relatively smooth surface and no complex patte…

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