Discover the essential Dust Protection (Series HR) accessories for your STAUFF Quick Release Couplings. Designed specifically for Carbon Steel Screw-to-Connect Couplings with Poppet Valve in the Series HR range, these dust protection caps ensure the longevity and performance of your couplings by safeguarding them against dust and debris. Ideal for maintaining the integrity of your equipment in harsh environments, the Dust Protection (Series HR) is a must-have accessory for any professional setup utilizing STAUFF's Carbon Steel Quick Release Couplings.