EXW Singapore — collect or forward from our Singapore office.

3G Electric
YELLOW JACKET 49123 Analog Low Side Compound Pressure Gauge, 0-800 psi, R-410A - Analog Low Side Compound Pressure Gauges
YELLOW JACKETAnalog Low Side Compound Pressure Gauges

YELLOW JACKET 49123 Analog Low Side Compound Pressure Gauge, 0-800 psi, R-410A

The YELLOW JACKET High Side Gauge (MPN 49123) is an analog low side compound pressure gauge designed for use with R-410A refrigerant. It features a red color, a 0 psi to 800 psi range, a 3 1/8 in diameter, and is…

SKU 3G-OTH-72632

Brand
YELLOW JACKET
Item
49123 Analog Low Side Compound Pressure Gauge, 0-800 psi, R-410A
Part Number
49123
Category
Analog Low Side Compound Pressure Gauges
Available to Order
Also known as:49123YELLOW JACKET
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
EXW Singapore
Collect or forward from our office
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Local availability & support

Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

YELLOW JACKET
Manufacturer Part Number
49123
Type
0 psi to 800 psi, Non-Liquid Filled
Dia
3 1/8 in
Color
Red
Accuracy
± 1%
For Refrigerant Type
R-410A
Calibration Certificate Type
Not Certified

Technical Documents

No technical documents available for this product.
Request documentation →
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

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

Product Description

The YELLOW JACKET High Side Gauge (MPN 49123) is an analog low side compound pressure gauge designed for use with R-410A refrigerant. It features a red color, a 0 psi to 800 psi range, a 3 1/8 in diameter, and is non-liquid filled with an accuracy of ± 1%. This gauge is not certified with a calibration certificate.

Frequently Asked Questions

What is the YELLOW JACKET High Side Gauge 49123 used for?

The YELLOW JACKET High Side Gauge (MPN 49123) is used to measure high-side pressure in HVAC-R systems that use R-410A refrigerant. It is an analog, non-liquid filled gauge with a 0 psi to 800 psi range, suitable for service and troubleshooting of commercial and residential air conditioning equipment.

What are the specifications of the YELLOW JACKET 49123 gauge?

The YELLOW JACKET 49123 is a red, analog high-side gauge with a 3 1/8 in diameter dial. It has a pressure range of 0 psi to 800 psi, accuracy of ± 1%, and is designed for R-410A refrigerant. It is non-liquid filled and does not include a calibration certificate.

Where to buy YELLOW JACKET 49123 worldwide?

3G Electric supplies the YELLOW JACKET 49123 high-side gauge worldwide. As a global industrial equipment distributor since 1990, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time.

How to select the right YELLOW JACKET gauge for R-410A?

For R-410A systems, select a gauge rated for high-side pressure up to 800 psi, like the YELLOW JACKET 49123. Ensure the gauge is compatible with R-410A refrigerant and has a red color coding for high side. Accuracy of ± 1% is standard for service work. 3G Electric can help source the correct model.

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.
Not sure this is the right part? Photo-identify it→

YELLOW JACKET Products

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

You might also need

Burners & Combustion →Pumps & Compressors →Spare Parts →All Products →

More from YELLOW JACKET

View all YELLOW JACKET parts →
Analog low side compound pressure gauge with a 3 1/8 in diameter non-liquid filled dial. Measures 0 psi to 120 psi with ±1% accuracy. Blue color. Designed for use with R-404A refrigerant in HVACR systems for low-side pressure measurement during service and troubleshooting
YELLOW JACKET
Analog low side compound pressure gauge with a 3 1/8 in diameter non-liquid filled dial. Measures 0 psi to 120 psi with ±1% accuracy. Blue color. Designed for use with R-404A refrigerant in HVACR systems for low-side pressure measurement during service and troubleshooting
YELLOW JACKET
YELLOW JACKET
Analog low side compound pressure gauge for R-502 refrigerant systems. Features a 2 1/2 in blue dial, 1/8 in male NPT connection, and ± 3-2-3% accuracy. Non-liquid filled with NIST calibration certification. Suitable for measuring vacuum and positive pressure in HVAC-R low side applications

Customer reviews

No reviews yet — be the first

Questions & answers

No questions yet — ask us the first