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

3G Electric
RFQ CartGet a QuoteSign inSign up
JB INDUSTRIES High Side Gauge: High Side Gauge, 0 psi to 800 psi, Liquid Filled, 3 1/8 in Dia - Analog High Side Pressure Gauges
JB INDUSTRIESAnalog High Side Pressure Gauges

JB INDUSTRIES High Side Gauge: High Side Gauge, 0 psi to 800 psi, Liquid Filled, 3 1/8 in Dia

The JB INDUSTRIES High Side Gauge is an analog high side pressure gauge designed for use with R-404A refrigerant. It features a 0 psi to 800 psi range, a 3 1/8 in diameter liquid-filled dial, and an accuracy of ± 1%…

SKU 3G-OTH-71325

Brand
JB INDUSTRIES
Item
High Side Gauge: High Side Gauge, 0 psi to 800 psi, Liquid Filled, 3 1/8 in Dia
Category
Analog High Side Pressure Gauges
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineer
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

Technical Specifications

JB INDUSTRIES
Manufacturer Part Number
M2-895
Type
0 psi to 800 psi, Liquid Filled, Red
Dia
3 1/8 in
Color
Red
Accuracy
± 1%
For Refrigerant Type
R-404A
Calibration Certificate Type
Not Certified
View Full Spec Sheet

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

The JB INDUSTRIES High Side Gauge is an analog high side pressure gauge designed for use with R-404A refrigerant. It features a 0 psi to 800 psi range, a 3 1/8 in diameter liquid-filled dial, and an accuracy of ± 1%. This red gauge, model M2-895, is not certified with a calibration certificate.

Frequently Asked Questions

What is the JB INDUSTRIES High Side Gauge used for?

The JB INDUSTRIES High Side Gauge is used to measure high-side pressure in HVAC-R systems charged with R-404A refrigerant. Its 0 psi to 800 psi range and liquid-filled dial make it suitable for commercial refrigeration applications where vibration resistance and readability are required.

What are the specifications of the JB INDUSTRIES High Side Gauge?

The JB INDUSTRIES High Side Gauge (MPN M2-895) has a 0 psi to 800 psi range, ± 1% accuracy, and a 3 1/8 in diameter liquid-filled dial. It is designed for R-404A refrigerant, is red, and is not supplied with a calibration certificate.

Where to buy the JB INDUSTRIES High Side Gauge worldwide?

3G Electric supplies the JB INDUSTRIES High Side Gauge worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us to source this gauge for your HVAC-R service needs.

How to select the correct JB INDUSTRIES high side gauge for R-404A?

Select the JB INDUSTRIES High Side Gauge model M2-895 for R-404A systems. Ensure the gauge range covers your system's expected high-side pressure (0 psi to 800 psi). The liquid-filled dial dampens vibration, and the ± 1% accuracy supports reliable readings during service.

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

JB INDUSTRIES Products

3G Electric supplies JB INDUSTRIES analog high side 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 →

Similar products

Matched by specification & description
JB INDUSTRIES Low Side Gauge: Low Side Gauge, -14.7 psi to 500 psi, Liquid Filled, 3 1/8 in Dia (MPN M2-890). Key specifications — Brand: JB INDUSTRIES; Accuracy: ± 1%; Color: Blue; Calibration Certificate Type: Not Certified; For Refrigerant Type: R-410A.
JB INDUSTRIES
JB INDUSTRIES Low Side Gauge: Low Side Gauge, -14.7 psi to 500 psi, Liquid Filled, 3 1/8 in Dia (MPN M2-890). Key specifications — Brand: JB INDUSTRIES; Accuracy: ± 1%; Color: Blue; Calibration Certificate Type: Not Certified; For Refrigerant Type: R-410A.
JB INDUSTRIES Low Side Gauge: Low Side Gauge, -14.7 psi to 350 psi, Liquid Filled, 3 1/8 in Dia (MPN M2-870). Key specifications — Brand: JB INDUSTRIES; Accuracy: ± 1%; Color: Blue; Calibration Certificate Type: Not Certified; For Refrigerant Type: R-12.
JB INDUSTRIES
JB INDUSTRIES Low Side Gauge: Low Side Gauge, -14.7 psi to 350 psi, Liquid Filled, 3 1/8 in Dia (MPN M2-870). Key specifications — Brand: JB INDUSTRIES; Accuracy: ± 1%; Color: Blue; Calibration Certificate Type: Not Certified; For Refrigerant Type: R-12.
JB INDUSTRIES High Side Gauge: High Side Gauge, 0 psi to 800 psi, Non-Liquid Filled, 2 1/2 in Dia (MPN M2-864). Key specifications — Brand: JB INDUSTRIES; Accuracy: ± 1%; Color: Red; Calibration Certificate Type: Not Certified; For Refrigerant Type: R-32.
JB INDUSTRIES
JB INDUSTRIES High Side Gauge: High Side Gauge, 0 psi to 800 psi, Non-Liquid Filled, 2 1/2 in Dia (MPN M2-864). Key specifications — Brand: JB INDUSTRIES; Accuracy: ± 1%; Color: Red; Calibration Certificate Type: Not Certified; For Refrigerant Type: R-32.
JB INDUSTRIES Low Side Gauge: Low Side Gauge, -14.7 psi to 500 psi, Non-Liquid Filled, 3 1/8 in Dia (MPN M2-820). Key specifications — Brand: JB INDUSTRIES; Accuracy: ± 3-2-3%; Color: Blue; Calibration Certificate Type: Not Certified; For Refrigerant Type: R-22.
JB INDUSTRIES
JB INDUSTRIES Low Side Gauge: Low Side Gauge, -14.7 psi to 500 psi, Non-Liquid Filled, 3 1/8 in Dia (MPN M2-820). Key specifications — Brand: JB INDUSTRIES; Accuracy: ± 3-2-3%; Color: Blue; Calibration Certificate Type: Not Certified; For Refrigerant Type: R-22.
JB INDUSTRIES Low Side Gauge: Low Side Gauge, 30 in Hg to 500 psi, Non-Liquid Filled, 2 1/2 in Dia (MPN M2-863). Key specifications — Brand: JB INDUSTRIES; Accuracy: ± 1%; Color: Blue; Calibration Certificate Type: Not Certified; For Refrigerant Type: R-410A.
JB INDUSTRIES
JB INDUSTRIES Low Side Gauge: Low Side Gauge, 30 in Hg to 500 psi, Non-Liquid Filled, 2 1/2 in Dia (MPN M2-863). Key specifications — Brand: JB INDUSTRIES; Accuracy: ± 1%; Color: Blue; Calibration Certificate Type: Not Certified; For Refrigerant Type: R-410A.
JB INDUSTRIES Test Gauge: Test Gauge, 0 psi to 800 psi, Non-Liquid Filled, 3 1/8 in Dia, Red, Analog (MPN QC-G862). Key specifications — Brand: JB INDUSTRIES; Accuracy: ± 1%; Color: Red; Calibration Certificate Type: Not Certified; For Refrigerant Type: R-32.
JB INDUSTRIES
JB INDUSTRIES Test Gauge: Test Gauge, 0 psi to 800 psi, Non-Liquid Filled, 3 1/8 in Dia, Red, Analog (MPN QC-G862). Key specifications — Brand: JB INDUSTRIES; Accuracy: ± 1%; Color: Red; Calibration Certificate Type: Not Certified; For Refrigerant Type: R-32.

More from JB INDUSTRIES

View all JB INDUSTRIES parts →
JB INDUSTRIES High Side Gauge: High Side Gauge, 0 psi to 800 psi, Non-Liquid Filled, 3 1/8 in Dia (MPN QC-G825). Key specifications — Brand: JB INDUSTRIES; Accuracy: ± 1%; Color: Red; Calibration Certificate Type: Not Certified; For Refrigerant Type: R-410A.
JB INDUSTRIES
JB INDUSTRIES High Side Gauge: High Side Gauge, 0 psi to 800 psi, Non-Liquid Filled, 3 1/8 in Dia (MPN QC-G825). Key specifications — Brand: JB INDUSTRIES; Accuracy: ± 1%; Color: Red; Calibration Certificate Type: Not Certified; For Refrigerant Type: R-410A.
JB INDUSTRIES High Side Gauge: High Side Gauge, 0 psi to 500 psi, Liquid Filled, 3 1/8 in Dia, Red (MPN M2-875). Key specifications — Brand: JB INDUSTRIES; Accuracy: ± 1%; Color: Red; Calibration Certificate Type: Not Certified; For Refrigerant Type: R-502.
JB INDUSTRIES
JB INDUSTRIES High Side Gauge: High Side Gauge, 0 psi to 500 psi, Liquid Filled, 3 1/8 in Dia, Red (MPN M2-875). Key specifications — Brand: JB INDUSTRIES; Accuracy: ± 1%; Color: Red; Calibration Certificate Type: Not Certified; For Refrigerant Type: R-502.
JB INDUSTRIES High Side Gauge: High Side Gauge, 0 psi to 800 psi, Non-Liquid Filled, 3 1/8 in Dia (MPN M2-825). Key specifications — Brand: JB INDUSTRIES; Accuracy: ± 3-2-3%; Color: Red; Calibration Certificate Type: Not Certified; For Refrigerant Type: R-410A.
JB INDUSTRIES
JB INDUSTRIES High Side Gauge: High Side Gauge, 0 psi to 800 psi, Non-Liquid Filled, 3 1/8 in Dia (MPN M2-825). Key specifications — Brand: JB INDUSTRIES; Accuracy: ± 3-2-3%; Color: Red; Calibration Certificate Type: Not Certified; For Refrigerant Type: R-410A.
JB INDUSTRIES High Side Gauge: High Side Gauge, 0 psi to 500 psi, Non-Liquid Filled, 3 1/8 in Dia (MPN QC-G856). Key specifications — Brand: JB INDUSTRIES; Accuracy: ± 1%; Color: Red; Calibration Certificate Type: Not Certified; For Refrigerant Type: R-22.
JB INDUSTRIES
JB INDUSTRIES High Side Gauge: High Side Gauge, 0 psi to 500 psi, Non-Liquid Filled, 3 1/8 in Dia (MPN QC-G856). Key specifications — Brand: JB INDUSTRIES; Accuracy: ± 1%; Color: Red; Calibration Certificate Type: Not Certified; For Refrigerant Type: R-22.