{"product_id":"korrosionsbestandig-gummislang-kylmedelspafyllning","title":"Flexible AC Charging Hose with Pressure Gauge – R134a\/R12\/R22","description":"\u003c!-- READY HTML FOR SHOPIFY – Flexible Recharge Hose with Pressure Gauge for AC (R134a\/R12\/R22) \/ felkodslasare.se --\u003e\n\u003csection itemtype=\"https:\/\/schema.org\/Product\" itemscope=\"\" id=\"ac-recharge-measuring-hose\"\u003e\u003cmeta itemprop=\"name\" content=\"Flexible AC Recharge Hose with Pressure Gauge – R134a\/R12\/R22 (39 cm)\"\u003e \u003cmeta itemprop=\"brand\" content=\"Universal\"\u003e \u003cmeta itemprop=\"sku\" content=\"AC-HOSE-R134A-R12-R22-39CM\"\u003e \u003cmeta itemprop=\"mpn\" content=\"AC-HOSE-39CM-250PSI\"\u003e \u003cmeta itemprop=\"category\" content=\"Car AC, Recharge Hose, Refrigerant, R134a, R12, R22\"\u003e \u003clink itemprop=\"url\" href=\"https:\/\/www.felkodslasare.se\/\"\u003e\n\u003ch2\u003eFlexible AC Recharge Hose with Pressure Gauge – R134a\/R12\/R22 (39 cm)\u003c\/h2\u003e\n\u003c!-- SHORT VERSION (200–300 words) --\u003e\n\u003cdiv itemprop=\"description\" id=\"kortversion\"\u003e\n\u003ch2\u003eShort Version – Quick Overview\u003c\/h2\u003e\n\u003cp\u003eThis \u003cstrong\u003eflexible AC recharge hose for cars\u003c\/strong\u003e is a compact and robust tool for basic \u003cstrong\u003ediagnosis and refilling\u003c\/strong\u003e of refrigerant in vehicles using \u003cstrong\u003eR134a\u003c\/strong\u003e, \u003cstrong\u003eR12\u003c\/strong\u003e, or \u003cstrong\u003eR22\u003c\/strong\u003e. The hose is made of \u003cem\u003eelastic rubber\u003c\/em\u003e for easy handling in confined engine compartments and features an \u003cstrong\u003eintegrated pressure gauge\u003c\/strong\u003e with a working range of \u003cstrong\u003e−30 to 250 PSI\u003c\/strong\u003e, allowing you to monitor low-side pressure during operation. The total length is \u003cstrong\u003e39 cm\u003c\/strong\u003e (≈15.4\"), a good compromise between reach and control.\u003c\/p\u003e\n\u003cp\u003eThanks to \u003cstrong\u003e16-pin universal compatibility\u003c\/strong\u003e with common AC refill valves and support for multiple refrigerant types, the hose is suitable for use with standard \u003cem\u003erefill kits, cans, and service equipment\u003c\/em\u003e. It simplifies connection to the \u003cstrong\u003elow-side service port\u003c\/strong\u003e, reduces the risk of leakage during connection\/disconnection, and makes it easy to read pressure in real-time. Note that modern car models widely use \u003cstrong\u003eR1234yf\u003c\/strong\u003e; this hose is \u003cstrong\u003enot\u003c\/strong\u003e intended for R1234yf systems unless a proper adapter and approved equipment are used.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eImportant:\u003c\/strong\u003e Handling refrigerants requires accuracy and compliance with local laws. \u003cstrong\u003eNever vent\u003c\/strong\u003e refrigerants to the atmosphere. In case of major faults, suspected leaks, or uncertainty – contact a certified AC technician. For additional tools, please see our \u003ca title=\"felkodslasare.se – diagnostics \u0026amp; tools\" href=\"https:\/\/www.felkodslasare.se\/\"\u003ediagnostics and tools pages\u003c\/a\u003e. 🔧\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c!-- TABLE OF CONTENTS --\u003e\u003cnav id=\"innehall\"\u003e\n\u003ch2\u003eContents\u003c\/h2\u003e\n\u003col\u003e\n\u003cli\u003e\u003ca href=\"#introduktion\"\u003eIntroduction\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"#specifikationer\"\u003eSpecifications\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"#funktioner\"\u003eFeatures \u0026amp; applications\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"#fordelar\"\u003eBenefits – Why choose this hose?\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"#kompatibilitet\"\u003eCompatibility \u0026amp; refrigerants\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"#manual\"\u003eManual \u0026amp; step-by-step guide\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"#sakerhet\"\u003eSafety \u0026amp; legal requirements\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"#faq\"\u003eFrequently Asked Questions (FAQ)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"#tips\"\u003eTips \u0026amp; best practices\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"#forpackning\"\u003ePackage Contents\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"#ansvar\"\u003eImportant notices \u0026amp; responsibility\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"#sammanfattning\"\u003eSummary\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003c\/nav\u003e\u003c!-- INTRODUCTION --\u003e\n\u003csection id=\"introduktion\"\u003e\n\u003ch2\u003eIntroduction\u003c\/h2\u003e\n\u003cp\u003eA functional air conditioning system requires the correct \u003cstrong\u003erefrigerant amount\u003c\/strong\u003e and \u003cstrong\u003esystem pressure\u003c\/strong\u003e. This \u003cstrong\u003erecharge measuring hose\u003c\/strong\u003e is designed for quick connection to the car's \u003cstrong\u003elow-side service port\u003c\/strong\u003e and provides direct feedback via the \u003cstrong\u003epressure gauge\u003c\/strong\u003e during testing, refilling, or function checks. The flexible rubber body reduces stress on the connection and allows you to work around components in the engine compartment without twisting or kinking connections.\u003c\/p\u003e\n\u003cp\u003eThe product is intended for \u003cstrong\u003eR134a, R12, and R22\u003c\/strong\u003e (see Compatibility section) and is suitable for simpler tasks such as \u003cem\u003echeck measurements\u003c\/em\u003e and \u003cem\u003eminor top-ups\u003c\/em\u003e when the system is otherwise sealed and functional. For comprehensive service (e.g., evacuation, vacuum test, leak detection, and precise refilling with a scale), a professional AC service station should be used by a qualified technician.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003c!-- SPECIFICATIONS --\u003e\n\u003csection id=\"specifikationer\"\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eItem:\u003c\/strong\u003e Auto Air Conditioner Fluorine Tool (recharge hose with pressure gauge)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSupported Refrigerants:\u003c\/strong\u003e R134a, R12, R22\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePressure Gauge \/ Boost Pressure:\u003c\/strong\u003e −30 to 250 PSI (low-side indication)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTotal Length:\u003c\/strong\u003e 39 cm (≈15.4\")\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHose:\u003c\/strong\u003e Flexible rubber with good bend resistance\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFittings:\u003c\/strong\u003e Standard connections for common car AC service ports (low-side)*\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTemperature Environment:\u003c\/strong\u003e Intended for vehicles\/engine compartments\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUsage:\u003c\/strong\u003e Basic pressure check and low-side refilling\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e*Note:\u003c\/strong\u003e Exact threads\/fitting types may vary per batch\/market; use appropriate adapter if needed.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/section\u003e\n\u003c!-- FUNCTIONS \u0026 USAGE --\u003e\n\u003csection id=\"funktioner\"\u003e\n\u003ch2\u003eFeatures \u0026amp; Applications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlexible connection:\u003c\/strong\u003e Rubber hose makes it easy to reach the low-side port in confined spaces.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIntegrated pressure gauge:\u003c\/strong\u003e Read low-side pressure in real-time (−30 to 250 PSI) during operation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMulti-refrigerant:\u003c\/strong\u003e Supports R134a, R12, and R22 for older\/light AC applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUniversal use:\u003c\/strong\u003e Compatible with common refill cans and service equipment (via correct adapter).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuick troubleshooting:\u003c\/strong\u003e Confirm low-side pressure levels for cooling problems before major intervention.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/section\u003e\n\u003c!-- BENEFITS --\u003e\n\u003csection id=\"fordelar\"\u003e\n\u003ch2\u003eBenefits – Why Choose This Hose?\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompact:\u003c\/strong\u003e 39 cm provides good reach without cable clutter.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable:\u003c\/strong\u003e High-quality rubber hose for repeated workshop use.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eClear measurement:\u003c\/strong\u003e Wide pressure gauge range for common low-side pressures.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCost-effective:\u003c\/strong\u003e Simple solution for basic checks and minor top-ups.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVersatile:\u003c\/strong\u003e Supports three refrigerant types in one solution.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/section\u003e\n\u003c!-- COMPATIBILITY --\u003e\n\u003csection id=\"kompatibilitet\"\u003e\n\u003ch2\u003eCompatibility \u0026amp; Refrigerants\u003c\/h2\u003e\n\u003cp\u003eThe hose is intended for vehicles and light AC applications using \u003cstrong\u003eR134a\u003c\/strong\u003e, \u003cstrong\u003eR12\u003c\/strong\u003e, or \u003cstrong\u003eR22\u003c\/strong\u003e. Note: \u003cstrong\u003eR1234yf\u003c\/strong\u003e (common in many modern cars) requires \u003cstrong\u003eseparate, certified equipment\u003c\/strong\u003e and its own connections\/adapters – this product is \u003cstrong\u003enot\u003c\/strong\u003e intended for R1234yf without proper, approved adaptation. Never mix different refrigerants.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003c!-- MANUAL --\u003e\n\u003csection id=\"manual\"\u003e\n\u003ch2\u003eManual \u0026amp; Step-by-Step Guide\u003c\/h2\u003e\n\u003ch3\u003ePreparations\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003eWork in a \u003cstrong\u003ewell-ventilated\u003c\/strong\u003e area. Use safety glasses and gloves.\u003c\/li\u003e\n\u003cli\u003eIdentify the \u003cstrong\u003erefrigerant\u003c\/strong\u003e in the vehicle (sticker in the engine compartment). Use \u003cstrong\u003eonly\u003c\/strong\u003e matching refrigerant.\u003c\/li\u003e\n\u003cli\u003eInspect \u003cstrong\u003ehoses\/fittings\u003c\/strong\u003e for damage. Replace defective components before refilling.\u003c\/li\u003e\n\u003cli\u003eLocate the \u003cstrong\u003elow-side service port\u003c\/strong\u003e (usually the larger port with lower working pressure).\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch3\u003eConnection\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003eEnsure the \u003cstrong\u003eengine is off\u003c\/strong\u003e and the AC is turned off.\u003c\/li\u003e\n\u003cli\u003eAttach the hose fitting to the \u003cstrong\u003elow-side port\u003c\/strong\u003e. Lock the fitting according to its design.\u003c\/li\u003e\n\u003cli\u003eCheck that the pressure gauge reads ambient pressure (~0 PSI) or slightly negative before starting.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch3\u003eMeasurement \u0026amp; Addition (basic)\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003eStart the engine and set the AC to \u003cstrong\u003emax cool\u003c\/strong\u003e, fan high, recirculation active.\u003c\/li\u003e\n\u003cli\u003eRead the \u003cstrong\u003elow-side pressure\u003c\/strong\u003e on the pressure gauge. Compare with reference for current refrigerant\/ambient temperature (general guideline for R134a on a warm day can be ~25–45 PSI, but follow the \u003cstrong\u003evehicle manufacturer's\u003c\/strong\u003e specification).\u003c\/li\u003e\n\u003cli\u003eIf the level is low: Connect the \u003cstrong\u003ecorrect refrigerant can\/equipment\u003c\/strong\u003e to the hose's charging end (according to the can's instructions).\u003c\/li\u003e\n\u003cli\u003eDispense in \u003cstrong\u003esmall amounts\u003c\/strong\u003e at a time. Monitor pressure and cooling performance. \u003cstrong\u003eDo not overfill.\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eStop dispensing when specifications are met. Allow the system to stabilize for a couple of minutes and recheck.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch3\u003eDisconnection\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003eTurn off the AC and engine. Wait until the pressure has stabilized.\u003c\/li\u003e\n\u003cli\u003eLoosen the connection from the low side \u003cstrong\u003ewithout releasing refrigerant\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003eReplace the dust cap on the service port. Store the hose clean and dry.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp\u003e\u003cem\u003eNOTE:\u003c\/em\u003e This guide describes \u003cstrong\u003ebasic\u003c\/strong\u003e handling. For exact quantities, a \u003cstrong\u003escale\u003c\/strong\u003e and often full service with vacuum testing are required.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003c!-- SAFETY --\u003e\n\u003csection id=\"sakerhet\"\u003e\n\u003ch2\u003eSafety \u0026amp; Legal Requirements\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eNever vent\u003c\/strong\u003e refrigerants to the atmosphere. Follow applicable legislation.\u003c\/li\u003e\n\u003cli\u003eAlways use the \u003cstrong\u003ecorrect refrigerant\u003c\/strong\u003e and \u003cstrong\u003ecorrect fittings\/adapters\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003eDo not overfill – too high pressure can damage the compressor and components.\u003c\/li\u003e\n\u003cli\u003eR12\/R22 are older types; handling may be \u003cstrong\u003eregulated\u003c\/strong\u003e or \u003cstrong\u003eprohibited\u003c\/strong\u003e for private individuals in some countries.\u003c\/li\u003e\n\u003cli\u003eIn case of suspected \u003cstrong\u003eleakage\u003c\/strong\u003e – have the system serviced professionally. Adding refrigerant to a leaking system is not a sustainable solution.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/section\u003e\n\u003c!-- FAQ --\u003e\n\u003csection id=\"faq\"\u003e\n\u003ch2\u003eFrequently Asked Questions (FAQ)\u003c\/h2\u003e\n\u003ch3\u003e1. Does the hose fit all cars?\u003c\/h3\u003e\n\u003cp\u003eIt is intended for vehicles with a service port and \u003cstrong\u003eR134a\/R12\/R22\u003c\/strong\u003e refrigerant. R1234yf requires different equipment.\u003c\/p\u003e\n\u003ch3\u003e2. Can I use it on the high side?\u003c\/h3\u003e\n\u003cp\u003eNo, this type is typically used on the \u003cstrong\u003elow side\u003c\/strong\u003e. Never connect to the high side unless you have correct professional equipment.\u003c\/p\u003e\n\u003ch3\u003e3. How much refrigerant should I fill?\u003c\/h3\u003e\n\u003cp\u003eFollow the car's specifications (label\/workshop manual). For exact quantities, a scale and full AC service are required.\u003c\/p\u003e\n\u003ch3\u003e4. What does −30 PSI on the pressure gauge mean?\u003c\/h3\u003e\n\u003cp\u003eThe scale includes \u003cem\u003evacuum\u003c\/em\u003e (−30 inHg≈−1 bar) for testing. During normal operation, you will read positive low-side pressures.\u003c\/p\u003e\n\u003ch3\u003e5. Is the hose leak-proof?\u003c\/h3\u003e\n\u003cp\u003eYes, with correct use. Always check gaskets and properly lock connections.\u003c\/p\u003e\n\u003ch3\u003e6. Does it work with cans from the store?\u003c\/h3\u003e\n\u003cp\u003eOften yes, but \u003cstrong\u003ethread type\/adapter\u003c\/strong\u003e may vary. Ensure compatibility before use.\u003c\/p\u003e\n\u003ch3\u003e7. Can I mix refrigerants?\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eNo.\u003c\/strong\u003e Never mix. Evacuate, vacuum test, and fill the correct type at a professional when changing refrigerants.\u003c\/p\u003e\n\u003ch3\u003e8. The system isn't getting cold despite correct pressure?\u003c\/h3\u003e\n\u003cp\u003eThe cause could be another fault (fan, expansion valve, dryer filter). Have a technician troubleshoot.\u003c\/p\u003e\n\u003ch3\u003e9. Is R12\/R22 permitted?\u003c\/h3\u003e\n\u003cp\u003eRegulations vary. Check local laws; often, certification or conversion to R134a\/R1234yf is required.\u003c\/p\u003e\n\u003ch3\u003e10. Do I need special adapters?\u003c\/h3\u003e\n\u003cp\u003eIt may be required depending on the port\/country\/supplier. Only use approved adapters for the respective refrigerant.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003c!-- TIPS --\u003e\n\u003csection id=\"tips\"\u003e\n\u003ch2\u003eTips \u0026amp; Best Practices\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePre-measurement:\u003c\/strong\u003e Check low-side pressure before adding refrigerant.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSmall steps:\u003c\/strong\u003e Dispense a little at a time and allow the system to stabilize between steps.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eClean connections:\u003c\/strong\u003e Wipe the port clean before connecting to avoid dirt in the system.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTemperature reference:\u003c\/strong\u003e Compare pressure to ambient temperature and OEM specs – not just the pressure gauge's color zones.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDocument:\u003c\/strong\u003e Note the date, pressure, and quantity for future service history.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/section\u003e\n\u003c!-- PACKAGING --\u003e\n\u003csection id=\"forpackning\"\u003e\n\u003ch2\u003ePackage Contents\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e1 × Flexible AC Recharge Hose with Pressure Gauge (39 cm)\u003c\/li\u003e\n\u003cli\u003e— (Refrigerant, can, and extra adapters are not included)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/section\u003e\n\u003c!-- RESPONSIBILITY --\u003e\n\u003csection id=\"ansvar\"\u003e\n\u003ch2\u003eImportant Notices \u0026amp; Responsibility\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eUse is at \u003cstrong\u003eyour own risk\u003c\/strong\u003e. Always follow manufacturer's instructions and local legislation.\u003c\/li\u003e\n\u003cli\u003eThis product is intended for \u003cstrong\u003ebasic handling\u003c\/strong\u003e. Full AC service requires professional equipment.\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eR1234yf requires special equipment\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/section\u003e\n\u003c\/section\u003e","brand":"Felkodsläsare","offers":[{"title":"Default Title","offer_id":54349250789644,"sku":"FEL-D0179","price":21.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0746\/4979\/6876\/files\/H6babd50550024b6c90b8f83ca023f4f0Y.png_720x720q50.jpg?v=1781473754","url":"https:\/\/www.felkodslasare.se\/en-en\/products\/korrosionsbestandig-gummislang-kylmedelspafyllning","provider":"Felkodsläsare","version":"1.0","type":"link"}