Aupoko HVAC charging hoses 3-piece color-coded 9.8" with brass ball valves, 1/4" SAE fittings, 600 psi

Aupoko 3-piece color-coded HVAC charging hose set with built-in ball valves lets technicians quickly connect, control and isolate refrigerant lines for R134A, R410A, R22 and R12 systems.

This compact charging hose and ball valve kit is engineered for routine air-conditioning and refrigeration service where reliable connections, fast shutoff and clear visual controls matter. Each 9.8" hose features standard 1/4" SAE male and female fittings, a quarter-turn solid metal ball valve and a 45-degree service-port angle for easier access in tight spaces. The set includes red, blue and yellow hoses to match common low/high/service lines and streamline work on HVAC manifolds.

How do these hoses simplify refrigerant charging and recovery?

The integrated ball valves let you start, stop and meter refrigerant flow with a single quarter-turn, reducing fumbling and the need to use separate tools. Color coding minimizes line confusion during multi-connection jobs and speeds up manifold setup. The 45° angled service-port makes it easier to thread fittings even in cramped equipment compartments.

• Built-in quarter-turn shutoff valves for one-handed control
• Red, blue, yellow colors to match service lines
• 45° port angle for improved accessibility
• 1/4" SAE male/female fittings for standard manifolds

Are these hoses durable and safe for high-pressure work?

Yes — each hose assembly uses solid metal components with a heavy-duty brass manual shut-off valve. The construction is intended to withstand typical HVAC pressures and the valve materials resist wear from repeated use. Rated performance figures give a clear safety margin for most professional charging and recovery tasks.

• Solid brass/manual shut-off ball valve construction
• Rated maximum working pressure: 600 psi
• Burst pressure rating: 3000 psi for safety assurance
• Durable fittings designed for repeated service connection

Will these hoses fit my existing manifold and refrigerants?

The hoses use the standard 1/4" SAE thread common to most HVAC manifolds and service ports, so they connect to R12, R22, R134A and R410A systems without adapters in most cases. The female and male threads are sized to accept common manifold gauge sets and service valves. Always confirm compatibility with your specific manifold and refrigerant type before use.

• Standard 1/4" SAE male and female thread fittings
• Compatible with R12, R22, R134A and R410A service connections
• Designed to mate with common HVAC manifold gauges
• No special adapters required for standard equipment

How easy are these hoses to operate and maintain in the field?

Operation is simple: screw the fitting onto the port, twist the valve handle a quarter turn to open or close, and color coding keeps lines clear. The valve handles are sized for quick thumb-and-finger operation, letting one technician manage multiple connections. Routine inspection of fittings and valve seals will keep the set reliable over time.

• Quick screw-on installation for fast setup
• Quarter-turn handles for rapid open/close control
• Compact 9.8" hose length balances reach and control
• Color-coded knobs for immediate visual identification

Who is this for: HVAC technicians, refrigeration service professionals and serious DIYers who need a compact, reliable charging hose set that works with multiple refrigerants and standard 1/4" SAE manifolds. The Aupoko kit suits field service calls, maintenance rounds and workshop use where durable brass valves, clear color coding and accessible service-port angles save time and reduce connection errors.