{"product_id":"3-8-female-thread-safety-air-coupling-high-flow-pneumatic-quick-release-connector","title":"3\/8\" BSP Female Thread Safety Air Coupling | High Flow Pneumatic Quick Release Connector","description":"\u003cdiv class=\"editorial-product\"\u003e\n\n\u003cdiv class=\"hero-statement\"\u003e\n\u003ch2 class=\"editorial-headline\"\u003eEngineered Safety for Professional Pneumatic Systems\u003c\/h2\u003e\n\u003cp class=\"editorial-lead\"\u003eThe 3\/8\" BSP female thread safety air coupling represents the next generation of workshop safety technology. Featuring a patented two-stage release mechanism, this precision-engineered connector eliminates dangerous hose whip by venting compressed air before disconnection—protecting operators and equipment in high-pressure environments.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"feature-grid\"\u003e\n\n\u003cdiv class=\"feature-block\"\u003e\n\u003ch3 class=\"feature-title\"\u003eTwo-Stage Safety Release System\u003c\/h3\u003e\n\u003cp\u003eUnlike conventional quick-release couplings, our safety air coupling incorporates a dual-action disconnect mechanism. The first stage vents residual air pressure through controlled ports, while the second stage allows safe separation—eliminating the violent hose whip that causes workshop injuries and equipment damage.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"feature-block\"\u003e\n\u003ch3 class=\"feature-title\"\u003eHigh-Flow Performance Engineering\u003c\/h3\u003e\n\u003cp\u003eEngineered with a 5mm nominal bore, this coupling delivers an impressive 43 CFM flow rate at 100 PSI—ensuring your pneumatic tools receive unrestricted air supply for maximum performance. The optimized internal geometry minimizes pressure drop across the connection point.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"feature-block\"\u003e\n\u003ch3 class=\"feature-title\"\u003eIndustrial-Grade Construction\u003c\/h3\u003e\n\u003cp\u003ePrecision-machined from hardened steel and finished with corrosion-resistant plating, this coupling withstands the rigors of daily professional use. Rated to 14 Bar (200 PSI) maximum working pressure, it's built for demanding workshop environments where reliability is non-negotiable.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"feature-block\"\u003e\n\u003ch3 class=\"feature-title\"\u003eUniversal BSP Compatibility\u003c\/h3\u003e\n\u003cp\u003eThe 3\/8\" BSP female thread ensures seamless integration with standard British Standard Pipe fittings, air tools, and compressor systems. Thread precision guarantees leak-free connections and long-term seal integrity under continuous pressure cycling.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003c\/div\u003e\n\n\u003cdiv class=\"technical-specifications\"\u003e\n\u003ch3 class=\"spec-heading\"\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable class=\"spec-table\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd class=\"spec-label\"\u003eProduct Code\u003c\/td\u003e\n\u003ctd class=\"spec-value\"\u003eAC015014875332635\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"spec-label\"\u003eThread Connection\u003c\/td\u003e\n\u003ctd class=\"spec-value\"\u003e3\/8\" BSP Female\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"spec-label\"\u003eNominal Bore\u003c\/td\u003e\n\u003ctd class=\"spec-value\"\u003e5 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"spec-label\"\u003eFlow Rate\u003c\/td\u003e\n\u003ctd class=\"spec-value\"\u003e43 CFM @ 100 PSI\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"spec-label\"\u003eMaximum Working Pressure\u003c\/td\u003e\n\u003ctd class=\"spec-value\"\u003e14 Bar (200 PSI)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"spec-label\"\u003eConstruction Material\u003c\/td\u003e\n\u003ctd class=\"spec-value\"\u003eHardened Steel with Corrosion-Resistant Finish\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"spec-label\"\u003eSafety Feature\u003c\/td\u003e\n\u003ctd class=\"spec-value\"\u003eTwo-Stage Pressure Release System\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"spec-label\"\u003eApplication\u003c\/td\u003e\n\u003ctd class=\"spec-value\"\u003eProfessional Pneumatic Tools \u0026amp; Compressed Air Systems\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"application-guide\"\u003e\n\u003ch3 class=\"guide-heading\"\u003eProfessional Applications\u003c\/h3\u003e\n\u003cul class=\"application-list\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eAutomotive Workshops:\u003c\/strong\u003e Safe tool changes during high-volume service operations\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturing Facilities:\u003c\/strong\u003e Reliable connections for production line pneumatic equipment\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConstruction Sites:\u003c\/strong\u003e Durable performance in demanding field conditions\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaintenance \u0026amp; Repair:\u003c\/strong\u003e Quick, safe disconnection for tool swaps and system servicing\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIndustrial Automation:\u003c\/strong\u003e Precision air supply for automated machinery and robotics\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"safety-notice\"\u003e\n\u003ch3 class=\"notice-heading\"\u003eSafety \u0026amp; Installation\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eCritical Safety Information:\u003c\/strong\u003e Always ensure air pressure is fully vented before attempting disconnection. The two-stage release system is designed to control pressure release, but operators must follow proper disconnect procedures. Inspect coupling threads and sealing surfaces regularly for wear or damage. Replace immediately if cracks, deformation, or thread damage is detected.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eInstallation Best Practices:\u003c\/strong\u003e Apply PTFE thread tape or approved thread sealant to male threads before connection. Hand-tighten, then use a wrench to achieve 1-1.5 additional turns for proper seal. Do not over-tighten, as this may damage threads or internal components. Verify leak-free operation at working pressure before putting into service.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"quality-assurance\"\u003e\n\u003ch3 class=\"quality-heading\"\u003eQuality \u0026amp; Compliance\u003c\/h3\u003e\n\u003cp\u003eEvery safety air coupling is manufactured to exacting tolerances and undergoes rigorous pressure testing before dispatch. Our commitment to workshop safety and professional-grade performance ensures you receive a coupling that meets the demands of modern pneumatic systems. Backed by our technical support team and comprehensive product knowledge base.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"compatibility-note\"\u003e\n\u003ch3 class=\"compat-heading\"\u003eSystem Compatibility\u003c\/h3\u003e\n\u003cp\u003eThis female thread coupling is designed to connect to male BSP threaded components including air tool inlets, hose tails, manifolds, and compressor outlets. For complete system assembly, pair with our range of male quick-release plugs, hose assemblies, and pneumatic accessories from the Safeflow Safety Range.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003c\/div\u003e\n\n\u003cstyle\u003e\n.editorial-product {\n  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;\n  line-height: 1.7;\n  color: #2c3e50;\n  max-width: 1000px;\n  margin: 0 auto;\n}\n\n.hero-statement {\n  margin-bottom: 3rem;\n  padding-bottom: 2rem;\n  border-bottom: 1px solid #e0e0e0;\n}\n\n.editorial-headline {\n  font-size: 2rem;\n  font-weight: 600;\n  letter-spacing: -0.02em;\n  margin-bottom: 1rem;\n  color: #1a1a1a;\n  line-height: 1.2;\n}\n\n.editorial-lead {\n  font-size: 1.125rem;\n  line-height: 1.8;\n  color: #4a5568;\n  font-weight: 400;\n}\n\n.feature-grid {\n  display: grid;\n  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));\n  gap: 2rem;\n  margin: 3rem 0;\n}\n\n.feature-block {\n  padding: 1.5rem;\n  background: #f8f9fa;\n  border-left: 3px solid #3182ce;\n}\n\n.feature-title {\n  font-size: 1.125rem;\n  font-weight: 600;\n  margin-bottom: 0.75rem;\n  color: #1a202c;\n}\n\n.feature-block p {\n  font-size: 0.9375rem;\n  line-height: 1.7;\n  color: #4a5568;\n  margin: 0;\n}\n\n.technical-specifications {\n  margin: 3rem 0;\n  padding: 2rem;\n  background: #ffffff;\n  border: 1px solid #e2e8f0;\n}\n\n.spec-heading,\n.guide-heading,\n.notice-heading,\n.quality-heading,\n.compat-heading {\n  font-size: 1.375rem;\n  font-weight: 600;\n  margin-bottom: 1.25rem;\n  color: #1a202c;\n  text-transform: uppercase;\n  letter-spacing: 0.05em;\n  font-size: 0.875rem;\n}\n\n.spec-table {\n  width: 100%;\n  border-collapse: collapse;\n}\n\n.spec-table tr {\n  border-bottom: 1px solid #e2e8f0;\n}\n\n.spec-table tr:last-child {\n  border-bottom: none;\n}\n\n.spec-label {\n  padding: 0.875rem 1rem 0.875rem 0;\n  font-weight: 600;\n  color: #2d3748;\n  width: 45%;\n  font-size: 0.9375rem;\n}\n\n.spec-value {\n  padding: 0.875rem 0;\n  color: #4a5568;\n  font-size: 0.9375rem;\n}\n\n.application-guide {\n  margin: 3rem 0;\n  padding: 2rem;\n  background: #f7fafc;\n}\n\n.application-list {\n  list-style: none;\n  padding: 0;\n  margin: 0;\n}\n\n.application-list li {\n  padding: 0.75rem 0;\n  border-bottom: 1px solid #e2e8f0;\n  font-size: 0.9375rem;\n  line-height: 1.6;\n}\n\n.application-list li:last-child {\n  border-bottom: none;\n}\n\n.application-list strong {\n  color: #2d3748;\n  font-weight: 600;\n}\n\n.safety-notice {\n  margin: 3rem 0;\n  padding: 2rem;\n  background: #fffaf0;\n  border-left: 4px solid #ed8936;\n}\n\n.safety-notice p {\n  margin-bottom: 1rem;\n  font-size: 0.9375rem;\n  line-height: 1.7;\n  color: #4a5568;\n}\n\n.safety-notice p:last-child {\n  margin-bottom: 0;\n}\n\n.safety-notice strong {\n  color: #2d3748;\n  font-weight: 600;\n}\n\n.quality-assurance {\n  margin: 3rem 0;\n  padding: 2rem;\n  background: #f0fdf4;\n  border-left: 4px solid #10b981;\n}\n\n.quality-assurance p {\n  font-size: 0.9375rem;\n  line-height: 1.7;\n  color: #4a5568;\n  margin: 0;\n}\n\n.compatibility-note {\n  margin: 3rem 0;\n  padding: 2rem;\n  background: #eff6ff;\n  border-left: 4px solid #3b82f6;\n}\n\n.compatibility-note p {\n  font-size: 0.9375rem;\n  line-height: 1.7;\n  color: #4a5568;\n  margin: 0;\n}\n\n@media (max-width: 768px) {\n  .editorial-headline {\n    font-size: 1.5rem;\n  }\n  \n  .editorial-lead {\n    font-size: 1rem;\n  }\n  \n  .feature-grid {\n    grid-template-columns: 1fr;\n    gap: 1.5rem;\n  }\n  \n  .spec-label,\n  .spec-value {\n    display: block;\n    width: 100%;\n  }\n  \n  .spec-label {\n    padding-bottom: 0.25rem;\n  }\n  \n  .spec-value {\n    padding-top: 0;\n    padding-bottom: 0.875rem;\n  }\n}\n\u003c\/style\u003e","brand":"Air Compressors UK","offers":[{"title":"Default Title","offer_id":56871867711863,"sku":null,"price":33.31,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0562\/0419\/7949\/files\/ChatGPTImageMar14_2026_08_11_44PM.png?v=1773501123","url":"https:\/\/aircompressorsuk.uk\/products\/3-8-female-thread-safety-air-coupling-high-flow-pneumatic-quick-release-connector","provider":"Air Compressors UK","version":"1.0","type":"link"}