The Dust Protection (Series HS) accessories are essential for maintaining the integrity and performance of STAUFF Quick Release Couplings, specifically designed for the Carbon Steel Screw-to-Connect Couplings with Poppet Valve in the Series HS range. These dust protection caps are crucial for preventing contamination and ensuring the longevity of your couplings. By safeguarding the connection points from dust, dirt, and other environmental factors, the Dust Protection (Series HS) helps to maintain optimal functionality and reliability of your carbon steel quick release couplings.