R134a Refrigerant Charging Hose with Pressure Gauge & Fittings
R134a Refrigerant Charging Hose with Pressure Gauge & Fittings
R134a Refrigerant Charging Hose with Pressure Gauge & Fittings
Keep your vehicle's air conditioning system running at peak performance with this professional-grade R134a Refrigerant Charging Hose. Designed for universal compatibility, this all-in-one kit makes recharging your car's AC system straightforward — no advanced technical knowledge required. Whether you're a DIY enthusiast or a seasoned mechanic, this hose set delivers reliable readings and a secure connection every time.
Key Features
- Built-In Pressure Gauge: Clearly displays pressure readings in both KG/CM² (outer scale) and PSI (middle scale), so you can monitor the charge level at a glance during use.
- Wide Refrigerant Compatibility: Suitable for use with R134a, R12, and R22 refrigerants, making it versatile for a variety of vehicle AC systems.
- Durable Construction: Built from high-quality Copper + Rubber materials for long service life, stable performance, and resistance to everyday wear.
- Universal 1/4" SAE Port: Standard port size fits most vehicle AC service valves for quick, hassle-free connection.
- Pressure Range: Gauge reads from -30 to 250 PSI / -76 to 17.5 KG/CM², giving you a full picture of your system's status.
- Complete Kit: Everything you need is included — no extra tools or adapters required right out of the box.
- Easy Installation: Intuitive design ensures fast setup and convenient operation, even for first-time users.
Specifications
| Item Type | Refrigerant Charging Gauge Hose |
| Material | Copper + Rubber |
| Port Size | 1/4" SAE |
| Compatible Refrigerants | R134a, R12, R22 |
| Pressure Range | -30 to 250 PSI / -76 to 17.5 KG/CM² |
| Application | Universal Vehicle AC Systems |
| Condition | Brand New |
| Country of Origin | Made in Mainland China |
What's in the Box?
- 1 × Refrigerant Charging Gauge Hose
- 1 × R134a Bottle Opener
- 1 × Self-Locking Connector
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Learn more: FuelEconomy.gov on vehicle maintenance
Frequently Asked Questions
Q: What refrigerant types is this charging hose compatible with?
A: This refrigerant charging hose is compatible with R134a, R12, and R22 refrigerants, making it suitable for a wide range of vehicle air conditioning systems. It features a universal 1/4" SAE port for broad vehicle compatibility.
Q: What pressure range does the gauge on this hose cover?
A: The built-in pressure gauge covers a range of -30 to 250 PSI (with a corresponding KG/CM² scale of -76 to 17.5). The dual-scale design allows for easy and accurate monitoring of your AC system's refrigerant pressure during the charging process.
Q: What is included in the package?
A: The package includes one (1) Refrigerant Charging Gauge Hose, one (1) R134a Bottle Opener, and one (1) Self-Locking Connector — everything you need to get started with recharging your vehicle's AC system right away.
Q: Is this hose suitable for DIY home use, or is it only for professional mechanics?
A: This hose is designed to be user-friendly for both DIY enthusiasts and professional mechanics. The clearly labeled gauge, intuitive fittings, and included accessories make it accessible for anyone comfortable working on their vehicle's air conditioning system.
Production & Packaging Notice
To 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.