Send a part number, a photo, or a whole BOM — we supply it and stand behind it. Worldwide shipping to 80+ countries.

3G Electric
JB INDUSTRIES Analog Low Side Compound Pressure Gauge - Analog Low Side Compound Pressure Gauges
JB INDUSTRIESAnalog Low Side Compound Pressure Gauges

JB INDUSTRIES Analog Low Side Compound Pressure Gauge

<p>The JB Industries Analog Low Side Compound Pressure Gauge (QC-G863) is a precision instrument designed for HVAC-R professionals working with R-410A systems. This 2 1/2-inch gauge measures low-side pressure from 0…

SKU 3G-OTH-72405

Also listed as: QCG863 · QC G863

Brand
JB INDUSTRIES
Item
Analog Low Side Compound Pressure Gauge
Part Number
QC-G863
Category
Analog Low Side Compound Pressure Gauges
Available to Order
Also known as:QC-G863JB INDUSTRIES
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.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

JB INDUSTRIES
Manufacturer Part Number
QC-G863
Type
0 psi to 500 psi, Non-Liquid Filled, Blue
Dia
2 1/2 in
Color
Blue
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

JB INDUSTRIES Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

<p>The JB Industries Analog Low Side Compound Pressure Gauge (QC-G863) is a precision instrument designed for HVAC-R professionals working with R-410A systems. This 2 1/2-inch gauge measures low-side pressure from 0 to 500 psi, with a non-liquid-filled, blue case for durability and readability. It offers ±1% accuracy, ensuring reliable readings for system diagnostics and maintenance.</p><p>Ideal for technicians and contractors, this gauge is a must-have for servicing and troubleshooting R-410A air conditioning and refrigeration units. As a Singapore-based supplier, 3G Electric provides competitive SGD quotes on request, handles GST for local buyers, and offers fast delivery across Singapore and Southeast Asia, with worldwide shipping available.</p>

Frequently Asked Questions

What is the pressure range and accuracy of this gauge?

The JB Industries QC-G863 has a pressure range of 0 to 500 psi and an accuracy of ±1%.

Is this gauge suitable for R-410A systems?

Yes, this gauge is specifically designed for use with R-410A refrigerant, as indicated in the specifications.

Used in

Common applications for JB INDUSTRIES
Refrigeration system servicing — JB INDUSTRIES analog pressure gauges (QC-G864) for monitoring low-side pressures
HVACR installation — JB INDUSTRIES capillary tubing (TC-36-12) for metering refrigerant in split systems
Commercial air-conditioning maintenance — JB INDUSTRIES saddle piercing valves (A32906) for adding access ports to copper lines
Evacuation and charging — JB INDUSTRIES valve core removers (CM-CRTOOL) for rapid core extraction during pump-down
Field service hose connections — JB INDUSTRIES low side charging hoses (CLS-60B) for connecting manifold gauges to systems
Flow control in service lines — JB INDUSTRIES mini ball valves (MBV5-03) for isolating sections during repair
Not sure this is the right part? Photo-identify it

JB INDUSTRIES Products

3G Electric supplies JB INDUSTRIES 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 JB INDUSTRIES

View all JB INDUSTRIES parts
Analog low side compound pressure gauge with a 2 1/2 in diameter dial, non-liquid filled, and red case. Pressure range 0 psi to 800 psi with ±1% accuracy. Designed for use with R-32 refrigerant in HVAC systems for measuring low-side pressure during diagnostics and recovery
JB INDUSTRIES
Analog low side compound pressure gauge with a 2 1/2 in diameter dial, non-liquid filled, and red case. Pressure range 0 psi to 800 psi with ±1% accuracy. Designed for use with R-32 refrigerant in HVAC systems for measuring low-side pressure during diagnostics and recovery

Customer reviews

No reviews yet — be the first

Questions & answers

No questions yet — ask us the first