4-Way Professional Manifold Gauge Set (R32, R410A, R134a, R404A Compatible) - with Carrying Case

The 4-Way Professional Manifold Gauge Set, which saves time in busy air conditioning and refrigeration service work in the field and eliminates the hassle of disconnecting and reconnecting hoses, is in stock. This set allows you to keep the vacuum pump and the refrigerant cylinder connected to the system at the same time, eliminating the risk of air or moisture entering the system. It is designed with the practical needs of technicians during installation and fault diagnosis in mind.

Technical Specifications and Gauge Details

• Wide Refrigerant Compatibility: Easy-to-read color dials calibrated for R-32, R-410A, R-134a and R-404A refrigerants on a single body.
• Precise Measurement (Class 1.6): Vibration-free, highly reliable readings with a measuring range of 0-500 psi / -30 inHg on the low pressure side (Blue) and 0-800 psi on the high pressure side (Red).
• Heavy-Duty 4-Valve Body: 4 independent, long-life leak-tight valve system for the low pressure (LOW), high pressure (HIGH), vacuum (VAC) and charging (REF) lines.
• Central Sight Glass: Large sight glass that lets you instantly check the physical state of the refrigerant (liquid/vapor) during charging or evacuation.
• Ergonomic Valve Knobs: Durable, knurled and color-coded (Black, Yellow, Red, Blue) valve knobs that provide a full grip even with work gloves.

Impact-Resistant Case and Box Contents

It comes with a custom-molded carrying case that prevents clutter in your service vehicle and protects your precision-calibrated gauges from impacts on the job site. The set is a complete kit so that you have everything you need in the field:

• 1 x 4-Way Manifold Gauge Body (with a strong hanging hook)
• 4 x high-pressure-resistant, color-coded (Blue, Red, Yellow, Black) service hoses
• Adjustable High and Low Pressure Quick Couplers for automotive air conditioning (R134a) systems
• Mini transparent organizer box containing a valve core removal tool and spare adapters for system conversions
• Heavy-duty, lockable hard plastic (blow-molded) carrying case

Technician-Friendly Advantage: Why a 4-Way Manifold?

When working with standard 2-way manifolds, you need to disconnect the hose after evacuation and connect it to the refrigerant cylinder. During this changeover, small amounts of air or moisture can enter the system and shorten compressor life. With a 4-way manifold, you can switch from evacuation to charging within seconds with zero leak risk by closing the black valve (VAC) and opening the yellow valve (REF). This professional approach improves the quality of your work and saves considerable time in the workshop or in the field.

Frequently Asked Questions

Which refrigerants is the 4-way manifold set compatible with?

It is compatible with R-32, R-410A, R-134a and R-404A refrigerants. The single body has color dials calibrated for these four refrigerants.

What advantage does the 4-way manifold set provide in the field?

It allows you to keep the vacuum pump and the refrigerant cylinder connected to the system at the same time; this eliminates disconnecting and reconnecting hoses and reduces the risk of air or moisture entering the system. There are 4 independent leak-tight valves for the LOW, HIGH, VAC and REF lines.

What is the measuring range and accuracy of the manifold gauges?

The low pressure side (blue) has a measuring range of 0-500 psi / -30 inHg and the high pressure side (red) 0-800 psi. The accuracy class is Class 1.6.

Does the set include a sight glass and a carrying case?

Yes; the central sight glass in the middle of the body lets you monitor the liquid/vapor state of the refrigerant during charging or evacuation. The set comes with a custom-molded, impact-resistant carrying case that protects the gauges from impacts on the job site.

Can I buy regularly with an invoice as a service company/technician?

Yes, all our sales are invoiced. All orders, including those from service companies and technicians, are placed directly through our website.

How do I track my shipment after ordering?

Your shipment tracking number is sent to your e-mail and phone after ordering; you can follow its status in the “Where Is My Shipment?” section.

Can I return or exchange the product?

Yes. Under Consumer Protection Law No. 6502 you have the right of withdrawal/return within 14 days of delivery. To avoid ordering the wrong model, we recommend that you verify compatibility before ordering. Details are on our “Delivery, Returns and Exchanges” page.

What payment and instalment options are available?

You can pay by debit/credit card and Tosla, and take advantage of instalment/credit options through Fibabanka and Akbank. Current options are listed on our “Payment Options” page.

Where is Yedepa located and how is delivery made?

Yedepa is an e-commerce site; orders are placed through yedepa.com and shipped to your address by courier from our warehouses across Turkey and from our contracted suppliers. Our head office is at Cennet Mah. 2. Yavuz Selim Cad. No:68/A, Küçükçekmece / İstanbul.