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YELLOW JACKET Brass Coupler - Manifold Hose Adapters, Couplers & Unions
YELLOW JACKETManifold Hose Adapters, Couplers & Unions

YELLOW JACKET Brass Coupler

The YELLOW JACKET Coupler (MPN 19109) is a brass manifold hose adapter, coupler, and union. It features a 3 1/2-inch length, 180° angle, and a 1/4-inch Male SealRight™ input. This coupler is designed for use in…

SKU 3G-OTH-71843

Brand
YELLOW JACKET
Item
Brass Coupler
Part Number
19109
Category
Manifold Hose Adapters, Couplers & Unions
Available to Order
Also known as:19109YELLOW JACKET
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Payment
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Technical Specifications

YELLOW JACKET
Manufacturer Part Number
19109
Material
Brass
Product Type
Coupler

Technical Documents

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

Product Description

The YELLOW JACKET Coupler (MPN 19109) is a brass manifold hose adapter, coupler, and union. It features a 3 1/2-inch length, 180° angle, and a 1/4-inch Male SealRight™ input. This coupler is designed for use in industrial equipment distribution systems.

Frequently Asked Questions

What is the YELLOW JACKET Coupler 19109 used for?

The YELLOW JACKET Coupler 19109 is used to connect manifold hoses in industrial refrigeration and HVAC systems. Its 180° angle and 1/4-inch Male SealRight™ input allow for secure, leak-resistant connections in tight spaces. Brass construction ensures durability in high-pressure environments.

What are the specifications of the YELLOW JACKET Coupler 19109?

The YELLOW JACKET Coupler 19109 is a brass coupler with a 3 1/2-inch length, 180° angle, and 1/4-inch Male SealRight™ input. It is designed for manifold hose adapters, couplers, and unions. The manufacturer part number is 19109, and it is made by YELLOW JACKET.

Where to buy YELLOW JACKET Coupler 19109 worldwide?

You can source the YELLOW JACKET Coupler 19109 through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time on this brass coupler.

How to install the YELLOW JACKET Coupler 19109?

To install the YELLOW JACKET Coupler 19109, ensure the 1/4-inch Male SealRight™ input is clean and free of debris. Hand-tighten the coupler onto the manifold port, then use a wrench for a secure fit without over-tightening. Always follow system pressure ratings and use thread sealant if recommended by the manufacturer.

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 manifold hose adapters, couplers & unions. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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This quick coupler is designed for connecting manifold hoses to service ports in HVAC and refrigeration systems. It features an 8 1/4 inch length and a 180° angle to provide clearance in confined spaces. The 1/4 inch female quick-couple input enables secure, leak-resistant connections during service and recovery operations
YELLOW JACKET
This quick coupler is designed for connecting manifold hoses to service ports in HVAC and refrigeration systems. It features an 8 1/4 inch length and a 180° angle to provide clearance in confined spaces. The 1/4 inch female quick-couple input enables secure, leak-resistant connections during service and recovery operations
This 90° adapter converts a 5/16 in quick coupler input to a 1/4 in male flare output. It is used in HVAC and refrigeration systems to connect manifold hoses, providing access in confined spaces during service and charging tasks
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This 90° adapter converts a 5/16 in quick coupler input to a 1/4 in male flare output. It is used in HVAC and refrigeration systems to connect manifold hoses, providing access in confined spaces during service and charging tasks
This adapter connects manifold hoses to service ports in HVAC and refrigeration systems. It features a 1/4 in SealRight™ input and a 1/8 in Female NPT output with a 180° angle for clearance in tight spaces
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This adapter connects manifold hoses to service ports in HVAC and refrigeration systems. It features a 1/4 in SealRight™ input and a 1/8 in Female NPT output with a 180° angle for clearance in tight spaces

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