{"product_id":"pk-pkg-pneumatic-fittings-tee-reducer-quick-connectors","title":"PK PKG Pneumatic Fittings – Tee \u0026 Reducer Quick Connectors","description":"\u003ch2\u003ePK PKG Series Pneumatic Fittings – Tubing Quick Connectors, Tee \u0026amp; Reducers\u003c\/h2\u003e\n\u003cp\u003eKeep your pneumatic systems running smoothly with these durable plastic pneumatic fittings. Available in Tee (PK6, PK8) and reducer (PKG6-4) configurations, these push-to-connect fittings offer fast, tool-free installation — ideal for air lines, automation equipment, and general pneumatic assemblies in workshops, factories, and DIY setups.\u003c\/p\u003e\n\n\u003ch3\u003eProduct Highlights\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVersatile Selection:\u003c\/strong\u003e Includes Tee connectors (PK6, PK8) and reducer fittings (PKG6-4) for flexible system configuration.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQuick Connect Design:\u003c\/strong\u003e Push-in mechanism allows for fast, secure tube connections without additional tools.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDurable Plastic Construction:\u003c\/strong\u003e Made from high-quality plastic, offering a lightweight yet sturdy solution for pneumatic tubing systems.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBlue Color:\u003c\/strong\u003e Easy to identify in multi-line pneumatic setups.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCE Certified:\u003c\/strong\u003e Meets European safety and quality standards.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e PK \/ PKG Series\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Plastics\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eColor:\u003c\/strong\u003e Blue\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCommon Applications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eIndustrial pneumatic systems and automation machinery\u003c\/li\u003e\n  \u003cli\u003eAir compressor hose connections and distribution lines\u003c\/li\u003e\n  \u003cli\u003eWorkshop and DIY pneumatic setups\u003c\/li\u003e\n  \u003cli\u003eHose-to-hose butt connections and branch line tees\u003c\/li\u003e\n  \u003cli\u003eReducer connections between different tubing sizes\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable style=\"width:100%; border-collapse:collapse;\"\u003e\n  \u003ctr style=\"background:#f5f5f5;\"\u003e\n    \u003cth style=\"text-align:left; padding:8px; border:1px solid #ddd;\"\u003eSpecification\u003c\/th\u003e\n    \u003cth style=\"text-align:left; padding:8px; border:1px solid #ddd;\"\u003eDetails\u003c\/th\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eModel\u003c\/td\u003e\n    \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003ePK \/ PKG Series (PK6, PK8, PKG6-4)\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr style=\"background:#f5f5f5;\"\u003e\n    \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eMaterial\u003c\/td\u003e\n    \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003ePlastic\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eColor\u003c\/td\u003e\n    \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eBlue\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr style=\"background:#f5f5f5;\"\u003e\n    \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eCertification\u003c\/td\u003e\n    \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eCE\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eType\u003c\/td\u003e\n    \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eTee Connector, Reducer Fitting\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr style=\"background:#f5f5f5;\"\u003e\n    \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eCountry of Origin\u003c\/td\u003e\n    \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eMade in China\u003c\/td\u003e\n  \u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/www.osha.gov\/eye-face-protection\" target=\"_blank\" rel=\"noopener\"\u003eOSHA on eye and face protection\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: What tube sizes are compatible with the PK and PKG pneumatic fittings?\u003c\/h4\u003e\n\u003cp\u003eA: The PK6 and PK8 tee fittings are designed for 6mm and 8mm pneumatic tubing respectively, while the PKG6-4 reducer fitting connects 6mm tubing on one end and 4mm tubing on the other. Always verify your tubing outer diameter before purchasing.\u003c\/p\u003e\n\u003ch4\u003eQ: Are these pneumatic fittings suitable for high-pressure air systems?\u003c\/h4\u003e\n\u003cp\u003eA: These plastic PK\/PKG fittings are designed for standard pneumatic working pressures typical of light industrial and workshop air systems. For high-pressure or heavy-duty industrial applications, please verify the pressure rating specifications match your system requirements before installation.\u003c\/p\u003e\n\u003ch4\u003eQ: How do I install these quick-connect pneumatic fittings?\u003c\/h4\u003e\n\u003cp\u003eA: Installation is simple and tool-free. Cut your pneumatic tubing cleanly and squarely, then push the tube firmly into the fitting until it seats fully. To release, press the collet ring inward while pulling the tube out. No thread tape or sealants are required for standard pneumatic connections.\u003c\/p\u003e\n\u003c!-- production-packaging-notice --\u003e\n\u003ch3\u003eProduction \u0026amp; Packaging Notice\u003c\/h3\u003e\n\u003cp\u003eTo maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What tube sizes are compatible with the PK and PKG pneumatic fittings?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The PK6 and PK8 tee fittings are designed for 6mm and 8mm pneumatic tubing respectively, while the PKG6-4 reducer fitting connects 6mm tubing on one end and 4mm tubing on the other. 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