{"product_id":"plj-pneumatic-quick-insert-reducing-connector-4-6-8-10mm","title":"PLJ Pneumatic Quick-Insert Reducing Connector 4–10mm | 2\/10 Pcs","description":"\n\u003ch2\u003ePLJ Pneumatic Quick-Insert Reducing Diameter Bend-Through Rod Connector\u003c\/h2\u003e\n\u003cp\u003eKeep your pneumatic systems running leak-free and efficient with these \u003cstrong\u003ePLJ series quick-insert reducing connectors\u003c\/strong\u003e. Available in 4mm, 6mm, 8mm, and 10mm tube sizes — including popular reducing configurations such as PLJ8-6 and PLJ6-6 — these push-in fittings are built for fast, tool-free installation in industrial, automation, and DIY pneumatic setups. Sold in convenient packs of 2 or 10.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHigh-Pressure Resistance:\u003c\/strong\u003e Engineered to handle elevated working pressures without tripping or blowout, ensuring a secure, stable connection at all times.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSuperior Airtight Seal:\u003c\/strong\u003e Precision-fit design minimises air leakage for maximum system efficiency and consistent airflow performance.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStainless Steel Snap Spring:\u003c\/strong\u003e Internal stainless steel collet provides exceptional grip force on tubing, preventing accidental disconnection even under vibration.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePBT Plastic Body:\u003c\/strong\u003e High-quality polybutylene terephthalate (PBT) construction offers excellent chemical resistance, dimensional stability, and durability across a wide temperature range.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUniversal Tube Compatibility:\u003c\/strong\u003e Designed for use with nylon (PA) and polyurethane (PU) pneumatic tubing — the most widely used tubing materials in pneumatic circuits.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eReducing Diameter Options:\u003c\/strong\u003e Connect two different tube sizes in a single fitting, eliminating the need for additional adapters or reducers in your circuit.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMultiple Pack Sizes:\u003c\/strong\u003e Choose a 2-piece pack for single repairs or a 10-piece pack for larger installations and maintenance stock.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePBT Plastic body, Stainless Steel snap spring\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAvailable Sizes\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e4mm, 6mm, 8mm, 10mm; Reducing: PLJ8-6, PLJ6-6 and more\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCompatible Tubing\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNylon (PA) \u0026amp; Polyurethane (PU) pneumatic tubes\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePack Quantity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2 pcs \/ 10 pcs\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCountry of Origin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMade in China\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eIndustrial pneumatic automation systems\u003c\/li\u003e\n  \u003cli\u003eAir compressor line connections and repairs\u003c\/li\u003e\n  \u003cli\u003eRobotics and CNC machine air circuits\u003c\/li\u003e\n  \u003cli\u003eDIY workshop pneumatic tool setups\u003c\/li\u003e\n  \u003cli\u003eIrrigation and fluid-transfer tubing assemblies\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eRelated Products You May Also Need\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/1-inch-threaded-brass-ball-valve-water-gas-oil-flow-control\"\u003e1-Inch Threaded Brass Ball Valve – Water, Gas \u0026amp; Oil Flow Control\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/1-inch-impact-rocker-sprinkler-adjustable-rotating-irrigation\"\u003e1-Inch Impact Rocker Sprinkler – Adjustable Rotating Irrigation\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eFor safety guidance on working with compressed air systems, refer to the OSHA Compressed Gas and Equipment Safety page.\u003c\/p\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/en.wikipedia.org\/wiki\/Piping_and_plumbing_fitting\" target=\"_blank\" rel=\"noopener\"\u003ePiping and plumbing fitting\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: What tube sizes are compatible with these PLJ pneumatic quick-insert connectors?\u003c\/h4\u003e\n\u003cp\u003eA: These PLJ fittings are available in 4mm, 6mm, 8mm, and 10mm tube diameters, including reducing configurations like PLJ8-6 (connecting 8mm to 6mm tube) and PLJ6-6 (same-size 6mm connection). They are compatible with standard nylon (PA) and polyurethane (PU) pneumatic tubing.\u003c\/p\u003e\n\u003ch4\u003eQ: Do these connectors require any tools to install or remove?\u003c\/h4\u003e\n\u003cp\u003eA: No tools are needed for installation — simply push your tubing firmly into the fitting until the stainless steel snap spring locks it in place. To release, depress the collar ring and pull the tube out. This quick-insert (push-to-connect) mechanism makes installation and reconfiguration fast and easy.\u003c\/p\u003e\n\u003ch4\u003eQ: Are these fittings suitable for high-pressure pneumatic applications?\u003c\/h4\u003e\n\u003cp\u003eA: Yes. The PBT plastic body and stainless steel internal spring are designed to resist high working pressures without tripping or allowing air leakage. The strong sealing performance makes them suitable for demanding industrial and workshop pneumatic circuits.\u003c\/p\u003e\n\u003ch4\u003eQ: Is a 2-piece or 10-piece pack better for my needs?\u003c\/h4\u003e\n\u003cp\u003eA: The 2-piece pack is ideal for single repairs or trying out a specific size, while the 10-piece pack offers better value for larger installations, maintenance stock, or building out a full pneumatic system.\u003c\/p\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What tube sizes are compatible with these PLJ pneumatic quick-insert connectors?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"These PLJ fittings are available in 4mm, 6mm, 8mm, and 10mm tube diameters, including reducing configurations like PLJ8-6 (connecting 8mm to 6mm tube) and PLJ6-6 (same-size 6mm connection). They are compatible with standard nylon (PA) and polyurethane (PU) pneumatic tubing.\"}}, {\"@type\": \"Question\", \"name\": \"Do these connectors require any tools to install or remove?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"No tools are needed for installation — simply push your tubing firmly into the fitting until the stainless steel snap spring locks it in place. To release, depress the collar ring and pull the tube out. This quick-insert (push-to-connect) mechanism makes installation and reconfiguration fast and easy.\"}}, {\"@type\": \"Question\", \"name\": \"Are these fittings suitable for high-pressure pneumatic applications?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes. The PBT plastic body and stainless steel internal spring are designed to resist high working pressures without tripping or allowing air leakage. The strong sealing performance makes them suitable for demanding industrial and workshop pneumatic circuits.\"}}, {\"@type\": \"Question\", \"name\": \"Is a 2-piece or 10-piece pack better for my needs?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The 2-piece pack is ideal for single repairs or trying out a specific size, while the 10-piece pack offers better value for larger installations, maintenance stock, or building out a full pneumatic system.\"}}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"BreadcrumbList\", \"itemListElement\": [{\"@type\": \"ListItem\", \"position\": 1, \"name\": \"Home\", \"item\": \"https:\/\/oasis-select.com\/\"}, {\"@type\": \"ListItem\", \"position\": 2, \"name\": \"Home \u0026 Living\", \"item\": \"https:\/\/oasis-select.com\/collections\/home-living\"}, {\"@type\": \"ListItem\", \"position\": 3, \"name\": \"PLJ Pneumatic Quick-Insert Reducing Connector 4–10mm | 2\/10 Pcs\", \"item\": \"https:\/\/oasis-select.com\/products\/plj-pneumatic-quick-insert-reducing-connector-4-6-8-10mm\"}]}\u003c\/script\u003e","brand":"Oasis Select","offers":[{"title":"10mm 10mm 10pcs","offer_id":47755454120041,"sku":"14:365458#10mm 10mm 10pcs","price":9.61,"currency_code":"USD","in_stock":true},{"title":"8mm 6mm 2pcs","offer_id":47755454152809,"sku":"14:193#8mm 6mm 2pcs","price":9.61,"currency_code":"USD","in_stock":true},{"title":"6mm 8mm 2pcs","offer_id":47755454185577,"sku":"14:175#6mm 8mm 2pcs","price":9.61,"currency_code":"USD","in_stock":true},{"title":"6mm 6mm 2pcs","offer_id":47755454218345,"sku":"14:173#6mm 6mm 2pcs","price":9.61,"currency_code":"USD","in_stock":true},{"title":"4mm 6mm 2pcs","offer_id":47755454251113,"sku":"14:29#4mm 6mm 2pcs","price":9.61,"currency_code":"USD","in_stock":true},{"title":"4mm 4mm 2pcs","offer_id":47755454283881,"sku":"14:10#4mm 4mm 2pcs","price":9.61,"currency_code":"USD","in_stock":true},{"title":"8mm 8mm 10pcs","offer_id":47755454316649,"sku":"14:350853#8mm 8mm 10pcs","price":9.61,"currency_code":"USD","in_stock":true},{"title":"8mm 6mm 10pcs","offer_id":47755454349417,"sku":"14:350852#8mm 6mm 10pcs","price":9.61,"currency_code":"USD","in_stock":true},{"title":"6mm 8mm 10pcs","offer_id":47755454382185,"sku":"14:350850#6mm 8mm 10pcs","price":9.61,"currency_code":"USD","in_stock":true},{"title":"6mm 6mm 10pcs","offer_id":47755454414953,"sku":"14:1254#6mm 6mm 10pcs","price":9.61,"currency_code":"USD","in_stock":true},{"title":"4mm 6mm 10pcs","offer_id":47755454447721,"sku":"14:1052#4mm 6mm 10pcs","price":9.61,"currency_code":"USD","in_stock":true},{"title":"4mm 4mm 10pcs","offer_id":47755454480489,"sku":"14:771#4mm 4mm 10pcs","price":9.61,"currency_code":"USD","in_stock":true},{"title":"10mm 10mm 2pcs","offer_id":47755454513257,"sku":"14:691#10mm 10mm 2pcs","price":9.61,"currency_code":"USD","in_stock":true},{"title":"8mm 8mm 2pcs","offer_id":47755454546025,"sku":"14:496#8mm 8mm 2pcs","price":9.61,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0679\/7931\/3257\/files\/S9c7dcdf4970b464baca60bba128a9df9x.webp?v=1783269361","url":"https:\/\/oasis-select.com\/products\/plj-pneumatic-quick-insert-reducing-connector-4-6-8-10mm","provider":"Oasis Select","version":"1.0","type":"link"}