{"product_id":"hybrilis-10ft-r-134a-hvac-service-hose-set-oem-replacement-for-robinair-enviro-guard-barrier-740-psi","title":"Hybrilis 10FT R-134a HVAC Service Hose Set — OEM Replacement for Robinair, Enviro-Guard Barrier, 740 PSI","description":"\u003cp\u003e\u003cstrong\u003eHybrilis 10-foot 34722 hose set is a direct, heavy-duty replacement for Robinair R-134a service machines, built with low-permeation barrier material and high-pressure fittings for reliable refrigerant handling.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis hose kit replaces the Robinair 34788, 34288 and 34134Z hoses and is engineered for professional HVAC and automotive A\/C service. It pairs a red high-side and blue low-side 10-foot hose, each clearly marked for R-134a use, with robust 14 mm male x 1\/2\" ACME female fittings. The combination of Enviro-Guard barrier material, a six-sided crimp design, and high pressure ratings makes this set suitable for daily shop use where durability and leak resistance matter.\u003c\/p\u003e\n\n\u003ch3\u003eHow does this hose set reduce refrigerant loss during storage and service?\u003c\/h3\u003e\n\n\u003cp\u003eThese hoses use a premium Enviro-Guard low-permeation barrier that minimizes refrigerant diffusion and helps keep charge integrity during connection, service, and storage. Reduced permeation means fewer top-ups, cleaner recovery, and a better seal at the fitting interfaces.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eEnviro-Guard barrier material to limit permeation and leakage\u003c\/li\u003e\n  \u003cli\u003eClear R-134a markings prevent wrong refrigerant connections\u003c\/li\u003e\n  \u003cli\u003eDeep knurled nuts and tight crimping for leak-resistant joints\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eAre these hoses safe for high-pressure HVAC and automotive A\/C work?\u003c\/h3\u003e\n\n\u003cp\u003eYes. The Hybrilis hoses are rated for a 740 PSI working pressure and a 3700 PSI burst pressure, providing a large safety margin for typical R-134a charging, recovery and evacuation procedures. The heavy-duty construction resists rupture and continues to perform under repeated shop use.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003e740 PSI working pressure for routine service loads\u003c\/li\u003e\n  \u003cli\u003e3700 PSI burst pressure for robust safety margin\u003c\/li\u003e\n  \u003cli\u003eSix-sided crimp design maintains connection integrity under stress\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill these fittings connect to my Robinair machine without modifications?\u003c\/h3\u003e\n\n\u003cp\u003eThey are made as a direct OEM-compatible replacement for common Robinair models listed, featuring 14 mm male x 1\/2\" ACME female fittings for tight, leak-free connections. The fittings and clearances are designed for plug-and-play use so you can swap hoses quickly during repairs or maintenance.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eDirect replacement for Robinair 34788, 34288, 34134Z\u003c\/li\u003e\n  \u003cli\u003e14 mm male x 1\/2\" ACME female fittings for accurate mating\u003c\/li\u003e\n  \u003cli\u003eDeep knurled nuts allow fast finger-tightening before final torque\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow does construction affect daily shop handling and flexibility?\u003c\/h3\u003e\n\n\u003cp\u003eThe hoses maintain good flexibility even in confined engine bays or narrow service areas, making routing and connection simpler. The rugged outer layer and reinforced core deliver longevity under frequent bending, kinking resistance, and heavy-duty cycle use.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eFlexible design for tight engine-bay routing\u003c\/li\u003e\n  \u003cli\u003eDurable outer jacket resists abrasion and shop wear\u003c\/li\u003e\n  \u003cli\u003e1\/4\" internal diameter suited for standard R-134a flow rates\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: HVAC technicians, automotive A\/C professionals, and service shops that need a reliable, OEM-compatible hose replacement for Robinair refrigerant machines. If you require heavy-duty, low-permeation hoses rated for professional R-134a charging and recovery—designed to withstand frequent use and high pressures—this Hybrilis 10FT replacement set is built to meet those demands without extensive retooling.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Is this hose set compatible with Robinair 34788 machines?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes, the Hybrilis 10FT 34722 set is made as a direct OEM-compatible replacement for Robinair 34788 and related models.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What pressure ratings do these hoses have?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: They are rated for 740 PSI working pressure and 3700 PSI burst pressure for professional R-134a service.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Hybrilis","offers":[{"title":"Default Title","offer_id":48087753392286,"sku":"B0GS9DKH3Z","price":139.84,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/hybrilis-front-view-assembled-hose-set.jpg?v=1785930375","url":"https:\/\/northtrailauto.ca\/products\/hybrilis-10ft-r-134a-hvac-service-hose-set-oem-replacement-for-robinair-enviro-guard-barrier-740-psi","provider":"North Trail Auto","version":"1.0","type":"link"}