Discover the Series RH Dust Cover for Screw-to-Connect Couplings from STAUFF Quick Release Couplings. Designed to provide optimal dust protection, these covers are essential accessories for maintaining the integrity and performance of your quick-release couplings. Available in both plastic and metal options, including aluminium, the Series RH dust covers ensure your coupling sleeves and plugs remain protected from environmental contaminants. Enhance the longevity and reliability of your RH series couplings with these durable dust protection solutions.