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YELLOW JACKET Manifold Gauge: 2 Valves, 0 Hoses, Series 41, 3 1/8 in Gauge - Analog Manifolds
YELLOW JACKETAnalog Manifolds

YELLOW JACKET Manifold Gauge: 2 Valves, 0 Hoses, Series 41, 3 1/8 in Gauge

The YELLOW JACKET Manifold Gauge: 2 Valves (SKU 42021, MPN 42021) is an analog manifold gauge set designed for use with R-32 and R-410A refrigerants. This Series 41 model features 3 1/8-inch gauges and does not…

SKU 3G-OTH-70265

Brand
YELLOW JACKET
Item
Manifold Gauge: 2 Valves, 0 Hoses, Series 41, 3 1/8 in Gauge
Category
Analog Manifolds
Available to Order
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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

YELLOW JACKET
Manufacturer Part Number
42021
Type
Series 41, 3 1/8 in Gauge, For R-32/R-410A
Hoses
0
Gauge Boots
No
Sight Glass
No
Product Type
Manifold Gauge Set
For Refrigerant Type
R-32

Technical Documents

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

Product Description

The YELLOW JACKET Manifold Gauge: 2 Valves (SKU 42021, MPN 42021) is an analog manifold gauge set designed for use with R-32 and R-410A refrigerants. This Series 41 model features 3 1/8-inch gauges and does not include gauge boots, a sight glass, or hoses.

Frequently Asked Questions

What is the YELLOW JACKET Series 41 manifold gauge used for?

The YELLOW JACKET Series 41 manifold gauge (MPN 42021) is used for HVAC-R service, specifically for charging, evacuating, and pressure-testing systems that use R-32 or R-410A refrigerants. Its 3 1/8-inch analog gauges provide accurate readings for maintenance and troubleshooting.

What are the specifications of the YELLOW JACKET 42021 manifold gauge?

The YELLOW JACKET 42021 is a 2-valve analog manifold gauge set with 3 1/8-inch gauges, designed for R-32 and R-410A refrigerants. It has no hoses, no gauge boots, and no sight glass. It is part of the Series 41 line and is manufactured by YELLOW JACKET.

Where to buy YELLOW JACKET manifold gauges worldwide?

3G Electric supplies YELLOW JACKET manifold gauges like the Series 41 (MPN 42021) to customers worldwide. We handle full logistics, customs clearance, and delivery, ensuring you receive genuine YELLOW JACKET equipment for your HVAC-R applications.

How to select the right YELLOW JACKET manifold gauge for R-32?

To select the right YELLOW JACKET manifold gauge for R-32, ensure the gauge is rated for R-32 and R-410A refrigerants, as these operate at higher pressures than older refrigerants. The Series 41 model (MPN 42021) with 3 1/8-inch gauges is a suitable choice for accurate readings.

Used in

Common applications for YELLOW JACKET
HVAC system charging and diagnostics — YELLOW JACKET Titan manifold gauge set (MPN 49977) for R-410A systems
Refrigerant recovery and evacuation — YELLOW JACKET two-stage vacuum pump (MPN 93600) for deep vacuum to 25 microns
Service port access and valve core removal — YELLOW JACKET brass valve core remover (MPN 18985) for charging applications
Hose and coupler connections in refrigeration lines — YELLOW JACKET quick coupler (MPN 19104) with 180° angle for tight spaces
Cylinder valve adaptation for refrigerant transfer — YELLOW JACKET cylinder valve adapter (MPN 19105) with 3/4-inch NPT to 1/4-inch SAE
Low-light work in mechanical rooms — YELLOW JACKET neck flashlight (MPN 10990) for hands-free illumination

YELLOW JACKET Products

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

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