SURIEEN AC Charge Hose with Gauge – R134A Car A/C Refrigerant Recharge Kit

Overview

The SURIEEN AC Charge Hose with Gauge is a compact, DIY-friendly kit designed to simplify topping off your car’s air conditioning. It combines a sturdy charging hose, a precise gauge, and a piercing can tap to give you controlled access to refrigerant, helping you monitor the charging process with confidence.

Built for durability and user comfort, this kit emphasizes safety and reliability. The 15" recharge hose, 2.76" gauge, and 13mm low-side quick coupler pair with a 90-degree push & lock connection to support smooth, steady charging. A built-in safety valve helps minimize accidental refrigerant venting while you work, making maintenance feel more predictable.

Key specifications

• 1/2" female x 1/4" SAE male can tap opener for compatibility with standard piercing cans
• 15" recharge hose with a 2.76" gauge for clear, on-the-spot readings
• 13mm low-side quick coupler for quick, secure connections
• Gauge rated up to 250 psi; hose burst pressure rated up to 3000 psi
• 90-degree push & lock coupler with auto shut-off for a cleaner workflow
• Designed to work with R134A piercing cans; 1/2" thread suits American and European systems

How to use and what to expect

Use this kit for typical R134A charging tasks on car AC systems and select home air-conditioning setups. Note that while the kit is designed for broad compatibility, some vehicles may require a longer reach, and strict adherence to safety guidelines is advised. Always ensure you’re using R134A piercing cans as intended and follow local regulations for refrigerant handling.

• Before charging, confirm the gauge needle sits at 0 psi. If not, open the gauge lid and reset the dial, then re-check.
• Attach the piercing can tap and twist the valve just enough to allow smooth refrigerant flow.
• Follow standard safety practices and dispose of empty cans per local rules.

What you get: a pair of R134A Refrigerant Recharge Hoses with Gauge, one side featuring the piercing can tap with 1/2" thread and the other side a low-side adjustable quick coupler. If you have questions, friendly 24/7 support is available.