These versatile rubber pads and gaskets are essential for air compressor upkeep, protection against wear and tear. Their thick, durable design ensures vibration isolation and noise reduction. for both professional and personal use, they cater to users looking to enhance equipment performance and reliability. Features -Color:Black -Material:Rubber -Size:4.50X4.50X0.20cm/1.77X1.77X0.08in -Controlled pressure: precisely controls pressure to ensure stable operation of the air compressor, preventing frequent starts and extending equipment lifespan -Automatic regulation: automatically senses and adjusts, reducing the need for manual intervention, ideal for industrial automation production lines, work efficiency -Sealing efficiency: high sealing performance effectively prevents gas leakage, ensuring working environment and reducing resource waste -Pressure resistance: designed to handle high pressure, making it for air compressor systems in extreme working conditions -Installation ease: easy to install and maintain, compatible with multiple air compressor models, saving for users and enhancing maintenance convenience Package list: 4 x automatic pressure switch pad