A Port Cover serves as a protective barrier and shields the hydraulic ports from external contaminants such as dirt, dust, moisture, and debris, ensuring a secure connection with the hammer's housing. It is made from a flexible material such as rubber, ensuring a tight seal with the housing and preventing the movements between them.Attributes:• Offers good flexibility and allows for a secure fit over the hydraulic ports• Helps to absorb the vibration and stresses caused during the operation Applications:A Port Cover helps to effectively seal the ports of the hammer housing and prevents the loss of hydraulic fluid which allows uninterrupted operation of the hydraulic hammer.