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YELLOW JACKETAnalog High Side Pressure Gauges

YELLOW JACKET 49027 Analog High Side Pressure Gauge

The YELLOW JACKET High Side Gauge is an analog high side pressure gauge designed for use with R-22 refrigerant. This non-liquid filled gauge features a 2 1/2 in diameter dial and a 1/8 in Male NPT connection, with an…

SKU 3G-OTH-71382

Brand
YELLOW JACKET
Item
49027 Analog High Side Pressure Gauge
Part Number
49027
Category
Analog High Side Pressure Gauges
Available to Order
Also known as:49027YELLOW JACKET
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Technical Specifications

YELLOW JACKET
Manufacturer Part Number
49027
Type
Non-Liquid Filled
Dia
2 1/2 in
Color
Red
Accuracy
± 3-2-3%
Male NPT
1/8 in
For Refrigerant Type
R-22
Calibration Certificate Type
NIST

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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-22 refrigerant. This non-liquid filled gauge features a 2 1/2 in diameter dial and a 1/8 in Male NPT connection, with an accuracy rating of ± 3-2-3%. It is supplied with a NIST calibration certificate and is identified by manufacturer part number 49027.

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 HVAC-R systems that use R-22 refrigerant. It is an analog gauge with a red dial, ideal for service technicians monitoring system performance during maintenance or troubleshooting.

What are the specifications of the YELLOW JACKET High Side Gauge 49027?

The YELLOW JACKET High Side Gauge (MPN 49027) has a 2 1/2 in diameter dial, 1/8 in Male NPT connection, and accuracy of ± 3-2-3%. It is non-liquid filled, color-coded red for R-22, and includes a NIST calibration certificate.

Where to buy 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 locations, ensuring you receive the correct gauge for your application.

How to install a YELLOW JACKET High Side Gauge?

To install the YELLOW JACKET High Side Gauge, connect the 1/8 in Male NPT fitting to the high-side service port of the R-22 system. Hand-tighten and then use a wrench for a secure seal. Always follow standard HVAC-R safety practices and verify the gauge reads zero before use.

Used in

Common applications for YELLOW JACKET
HVAC service — Yellow Jacket Series 41 analog manifold gauge set (MPN 42035) for measuring and controlling refrigerant pressure in R-32, R-410A, and R-454B systems.
Refrigerant charging — Yellow Jacket wireless electronic refrigerant scale (MPN 68864) for precise weighing of refrigerant during charging, recovery, or evacuation.
Evacuation pump maintenance — Yellow Jacket ISO-46 evacuation pump oil (MPN 93092) for lubricating and maintaining vacuum pumps in refrigeration service.
Plumbing maintenance — Yellow Jacket 12-piece ratchet hand bender set (MPN 63325) for bending, cutting, and reaming pipe in HVAC and plumbing tasks.
Low-pressure measurement — Yellow Jacket portable analog manometer (Series 78075) for measuring gas pressure from 0 to 2 inches water column in HVAC systems.
Tube sizing — Yellow Jacket sizing gauge (MPN 60297) for identifying tube dimensions when selecting fittings and making connections with manifolds and hoses.
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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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