Discover the Series HV Dust Cover for Screw-to-Connect Couplings from STAUFF Quick Release Couplings. Designed to provide optimal dust protection, these dust covers are essential accessories for maintaining the integrity and performance of your quick-release couplings. Available in a variety of materials, including plastic and metal such as aluminium, the Series HV dust covers ensure durability and reliability. Whether you need protection for coupling sleeves or coupling plugs, our extensive range caters to all your needs, ensuring your HV series couplings remain in top condition.