Yescom AC Manifold Gauge Set Dual 39MGH001

Description

Product Overview

The Yescom AC Manifold Gauge Set (model 39MGH001-MLH60-0123) combines a robust anodized aluminum alloy manifold with precision brass fittings. It includes a blue low‑pressure gauge (-30 to 500 PSI) and a red high‑pressure gauge (-15 to 800 PSI), both featuring a two‑movement, no‑flutter pointer for stable readings. Three 5‑foot charging hoses are color‑coded—red for high pressure, blue for low pressure, and yellow for vacuum or refrigerant bottle—each rated to 800 PSI. Diaphragm valves with swivel seals ensure a positive seal and reduced wear, while rubber gauge covers protect against impact.

Usage

Designed for automotive mechanics, HVAC technicians and serious DIY enthusiasts, this set excels in diagnosing, charging, and recovering refrigerants such as R134A, R410A, R22, and R404A. Whether you are servicing a car air‑conditioning system, a commercial HVAC unit, or conducting leak tests in a workshop, the manifold’s compact dimensions (13.19 × 7.87 × 2.76 in) and 3.75 lb weight make it easy to transport and handle.

Why Choose Us

Yescom delivers a blend of durability and precision rarely found in entry‑level diagnostic tools. The anodized aluminum body resists corrosion, while brass connections guarantee leak‑free performance. Our diaphragm valves with swivel seals provide a longer service life compared to standard valves. Backed by a 4‑star rating from over 100 verified customers, this gauge set meets professional standards without the premium price tag.

Key Features

• Dual gauges: blue low‑pressure (-30 to 500 PSI) and red high‑pressure (-15 to 800 PSI) for comprehensive diagnostics.
• Color‑coded 5‑ft hoses simplify connections and reduce errors during service.
• Aluminum alloy manifold with brass fittings ensures durability and corrosion resistance.
• Swivel‑seal diaphragm valves provide a tight seal and extend valve lifespan.
• Compatible with R134A, R410A, R22, R404A refrigerants for versatile automotive and HVAC applications.

FAQ

What refrigerants can this gauge set handle?

The set is calibrated for R134A, R410A, R22, and R404A, making it suitable for most automotive and commercial HVAC systems.

How do I maintain the gauges for accurate readings?

Keep the gauge faces clean, store the set in a dry environment, and periodically check the diaphragm valves for wear. Replace hoses if cracks appear.

Is this set suitable for professional workshop use?

Yes, its robust construction, high‑pressure rating, and precise pointers meet the demands of professional mechanics and HVAC technicians.

Can the hoses be swapped for longer lengths?

The hoses are designed with standard 1/4″ SAE fittings, allowing you to replace them with longer hoses of the same size if needed.

What warranty does Yescom provide?

Yescom offers a one‑year limited warranty covering manufacturing defects for the manifold, gauges, and hoses.