This Pneumatic Fitting Pipe Connector Quick Release Coupling is designed for fast, tool hose connections in compressed air systems. It supports hoses with inner diameters of 4, 6, 8, 10, and 12 mm and includes a 6 mm PM variant. The product specification aligns with the materials and variants listed in the title, including PU PV PE construction and designations HVFF SA PM PZA PY PK PY. Key benefits Quick release: tool connection and disconnection for fast setup and changes Reliable seal: designed to provide a secure, leak connection in typical pneumatic applications Versatile size compatibility: supports 4, 6, 8, 10, and 12 mm hose sizes, including a 6 mm PM variant Durable materials: made with PU, PV, and PE components for flexibility and wear resistance Varian options: available in multiple designations as indicated in the title (HVFF SA PM PZA PY PK PY), offering configuration choices to suit different setups Key attributes Type: Pneumatic fitting pipe connector quick release coupling Hose sizes: 4/6/8/10/12 mm (with a specific emphasis on 6 mm PM variants) Materials: PU, PV, PE Compatibility: PM series quick release configurations; suitable for hoses within the 4–12 mm range Designations: HVFF, SA, PM, PZA, PY, PK, PY (as referenced in the product title) Specifications and features Quick release coupling for rapid connection changes in pneumatic lines Supports a broad range of hose sizes to accommodate various systems Durable and flexible construction suitable for repeated use Aligns with the brand and features described in the product title, including PM and 6 mm variants Applications and use cases Automated production lines: connect and swap pneumatic actuators or grippers quickly General pneumatic tool setups: link hoses to valves, regulators, and fittings without downtime DIY projects and labs: create flexible air circuits for experiments, prototyping, and teaching demonstrations Notes The product text reflects the materials (PU, PV, PE) and the size and variant options listed in the title Please ensure proper hose end preparation and compatibility with your system's operating pressure for performance This description maintains a professional, clear tone and presents the product attributes, compatibility, size range, materials, and use cases in a concise, readable format suitable for conversion listings.