21/2' End Type DP Camlock Quick Disconnect Coupling — 304 Stainless Cam Groove for Hose Pumps A reliable, heavyduty quickdisconnect coupling engineered for hose pump applications. This 21/2' DP (dust plug) camlock coupling uses a standard cam groove design and durable 304 stainless steel construction to provide fast, tool connections, protect open fittings when not in use, and withstand repeated use in industrial environments. Key benefits Fast, tool hookups and releases speed up maintenance and reduce downtime on hose pump systems. DP (dust plug) end protects the mating coupler and fluid path from contamination and debris when disconnected. 304 stainless steel construction delivers corrosion resistance and long service life in many common liquid transfer applications. Cam groove quickdisconnect design provides a secure, leakresistant mechanical connection that is easy to operate. Key attributes Size: 21/2 inch (nominal camlock size). End type: DP (dust plug) — designed to cap and protect a corresponding coupler when not connected. Material: 304 stainless steel for durability and corrosion resistance. Connection style: Cam groove (camlock) quick disconnect — compatible with standard 21/2' camlock couplers. Primary application: Designed for use with hose pumps and similar liquid transfer equipment. Practical uses Hose pump maintenance and replacement: quickly swap or cap hose pump lines during scheduled service without tools, keeping the system clean and reducing downtime. Onsite liquid transfer: use on portable hose pump setups for water dewatering, site drainage, and other temporary transfer tasks where quick connections simplify workflow. Process protection: cap open couplers during equipment changeover or storage to prevent contamination and protect seals. Installation and care (concise) Match with the correct 21/2' camlock coupler before connecting; ensure cam arms are fully engaged and locked. Inspect mating surfaces and gaskets for wear before each use to maintain leaktight performance. Rinse and clean after use, especially when transferring abrasive or corrosive fluids, to preserve the stainless finish and service life. This 21/2' DP camlock coupling is a straightforward, durable solution when you need quick disconnect capability and reliable protection for hose pump connections.