Function: The fr-308 vacuum pump flexible coupling sleeve aims to provide ultimate protection for the coupling, reducing wear and impact during operation.
Features: Made of high-quality plastic material through multi-dimensional forging processes, it has the characteristics of low corrosion resistance, heat resistance, high density, and hardness.
Unique Design: This component uses a unique gear design internally, aimed at tightly fitting with the coupling to avoid slipping due to working pressure and strong power.
Highly compatible: After extensive testing by our manufacturer, the fr-308 flexible coupler sleeve is highly compatible with the equipment and fully meets OEM quality standards.
Size: Diameter: 1.12in, Height: 0.85in (Please confirm if it matches the equipment before purchasing. If unsure, please feel free to contact us at any time)