Belleone R134a Refrigerant Recharge Kit — 19" Hose AC Gauge, Detachable Quick Coupler for R134a/R12/R22

Belleone R134a Refrigerant Recharge Kit is a portable AC recharge hose and gauge set built to connect R134a, R12 and R22 cans to vehicle air-conditioning service ports for on-the-spot topping-up.

This compact kit gives car owners and technicians a straightforward way to add refrigerant and monitor system pressure without bulky equipment. The 19" rubber hose, corrosion-resistant metal fittings and a clear multi-scale gauge let you adapt a single tool to multiple refrigerant types. Its detachable quick coupler and included adapter permit piercing or self-sealing can connections, so you can use standard R134a cans or cans that require an adapter.

How will this kit fit my car’s air conditioning service port?

The Belleone kit includes a detachable R134a quick coupler that connects to 1/4" SAE-style AC service ports. An adapter is provided to work with both piercing-style and self-sealing refrigerant cans, and the hose length gives easy reach inside engine bays.

• Connects to standard 1/4" SAE ports used on most vehicles
• Adapter supports piercing and self-sealing R134a cans
• 19" hose provides flexible access to hard-to-reach ports

How do I read pressures for different refrigerants on the gauge?

The clear gauge face displays three different calibrated scales so you can check pressure for R134a, R12 and R22 without guessing. This helps you match the reading to the refrigerant type you are using and make safer, more accurate top-ups.

• Three color-coded scales for R134a, R12 and R22
• Easy-to-read markings for quick pressure checks
• Gauge mounted near the coupler for convenient viewing during charging

Is the kit durable and leak-resistant for repeated use?

Key components are made from corrosion-resistant metal with a high-pressure rubber hose to withstand repeated connections and the demands of AC service. Internal gaskets at the ports reduce the chance of leaks during transfer, and the detachable coupler simplifies replacement if wear occurs.

• Corrosion-resistant metal fittings for longevity
• High-pressure rubber hose resists kinking and wear
• Inside gaskets in ports minimize refrigerant loss

What additional parts or steps might I need for a successful recharge?

Depending on your vehicle and the can type, you may need an extra piercing tap valve (BPV31) to service some car systems. Always confirm system compatibility and follow safe charging procedures — if unsure, consult a professional.

• BPV31 piercing tap valve may be required for certain car systems
• Use the correct refrigerant type and follow manufacturer specifications
• Keep an eye on pressures to avoid overcharging

Who is this for: The Belleone R134a Refrigerant Recharge Kit is aimed at DIY vehicle owners, mobile mechanics and small garages who need an affordable, portable solution for topping up AC refrigerant. It’s best suited for users comfortable with basic AC service steps and pressure reading, and for those who want a multi-refrigerant-capable hose and gauge without investing in professional-scale recovery and vacuum pumps.