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YELLOW JACKETAnalog Low Side Compound Pressure Gauges

YELLOW JACKET Analog Low Side Compound Pressure Gauge

<p>The YELLOW JACKET Analog Low Side Compound Pressure Gauge (MPN 49028) is a reliable instrument for HVAC-R professionals working with R-502 refrigerant. This 2 1/2-inch non-liquid filled gauge features a blue face…

SKU 3G-OTH-72955

Brand
YELLOW JACKET
Item
Analog Low Side Compound Pressure Gauge
Part Number
49028
Category
Analog Low Side Compound Pressure Gauges
Available to Order
Also known as:49028YELLOW JACKET
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.

Technical Specifications

YELLOW JACKET
Manufacturer Part Number
49028
Type
Non-Liquid Filled, Blue
Dia
2 1/2 in
Color
Blue
Accuracy
± 3-2-3%
Male NPT
1/8 in
For Refrigerant Type
R-502
Calibration Certificate Type
NIST

Technical Documents

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

Product Description

<p>The YELLOW JACKET Analog Low Side Compound Pressure Gauge (MPN 49028) is a reliable instrument for HVAC-R professionals working with R-502 refrigerant. This 2 1/2-inch non-liquid filled gauge features a blue face and a 1/8-inch male NPT connection, delivering ±3-2-3% accuracy for precise low-side pressure readings. It comes with a NIST calibration certificate, ensuring measurement traceability for quality assurance.</p><p>Ideal for technicians, contractors, and maintenance teams, this gauge is essential for system diagnostics and servicing. As a Singapore-based supplier, 3G Electric offers this product with worldwide shipping, SGD quotes on request, and GST handled for local buyers. Enjoy fast delivery across Singapore and Southeast Asia.</p>

Frequently Asked Questions

What is the accuracy and connection size of this gauge?

The YELLOW JACKET 49028 has an accuracy of ±3-2-3% and a 1/8-inch male NPT connection.

Is this gauge suitable for R-502 refrigerant?

Yes, this gauge is specifically designed for use with R-502 refrigerant.

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 low side compound 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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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

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