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YELLOW JACKET High Side Gauge: High Side Gauge, 0 psi to 500 psi, Non-Liquid Filled - Analog High Side Pressure Gauges
YELLOW JACKETAnalog High Side Pressure Gauges

YELLOW JACKET High Side Gauge: High Side Gauge, 0 psi to 500 psi, Non-Liquid Filled

The YELLOW JACKET High Side Gauge is an analog high side pressure gauge designed for use with R-404A refrigerant. It features a 0 psi to 500 psi range, a 2 1/2-inch diameter non-liquid filled dial, and an accuracy of…

SKU 3G-OTH-71246

Brand
YELLOW JACKET
Item
High Side Gauge: High Side Gauge, 0 psi to 500 psi, Non-Liquid Filled
Category
Analog High Side Pressure Gauges
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Technical Specifications

YELLOW JACKET
Manufacturer Part Number
49051
Type
0 psi to 500 psi, Non-Liquid Filled
Dia
2 1/2 in
Color
Red
Accuracy
± 3-2-3%
For Refrigerant Type
R-404A
Calibration Certificate Type
NIST
View Full Spec Sheet

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YELLOW JACKET Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The YELLOW JACKET High Side Gauge is an analog high side pressure gauge designed for use with R-404A refrigerant. It features a 0 psi to 500 psi range, a 2 1/2-inch diameter non-liquid filled dial, and an accuracy of ± 3-2-3%. This red gauge includes a NIST calibration certificate.

Frequently Asked Questions

What is the YELLOW JACKET High Side Gauge used for?

The YELLOW JACKET High Side Gauge is used to measure high-side pressure in HVACR systems charged with R-404A refrigerant. It is commonly applied in commercial refrigeration, walk-in coolers, and freezer maintenance to ensure proper system operation and diagnose performance issues.

What are the specifications of the YELLOW JACKET High Side Gauge 49051?

The YELLOW JACKET High Side Gauge (MPN 49051) has a 0 psi to 500 psi range, a 2 1/2-inch non-liquid filled dial, and accuracy of ± 3-2-3%. It is designed for R-404A refrigerant, features a red color, and includes a NIST calibration certificate.

Where to buy the YELLOW JACKET High Side Gauge worldwide?

You can source the YELLOW JACKET High Side Gauge through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations, ensuring the gauge reaches your facility reliably.

How to select the right YELLOW JACKET gauge for R-404A?

Select a gauge with a pressure range covering your system's expected high-side values, such as the 0 psi to 500 psi YELLOW JACKET model. Ensure it is rated for R-404A refrigerant and includes a NIST calibration certificate for accuracy verification in critical applications.

Used in

Common applications for YELLOW JACKET
HVAC system charging and diagnostics — YELLOW JACKET Titan manifold gauge set (MPN 49977) for R-410A systems
Refrigerant recovery and evacuation — YELLOW JACKET two-stage vacuum pump (MPN 93600) for deep vacuum to 25 microns
Service port access and valve core removal — YELLOW JACKET brass valve core remover (MPN 18985) for charging applications
Hose and coupler connections in refrigeration lines — YELLOW JACKET quick coupler (MPN 19104) with 180° angle for tight spaces
Cylinder valve adaptation for refrigerant transfer — YELLOW JACKET cylinder valve adapter (MPN 19105) with 3/4-inch NPT to 1/4-inch SAE
Low-light work in mechanical rooms — YELLOW JACKET neck flashlight (MPN 10990) for hands-free illumination

YELLOW JACKET Products

3G Electric supplies YELLOW JACKET analog high side pressure gauges. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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