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YELLOW JACKET 90° Adapter, 5/16 in QC Input x 1/4 in Male Flare Output - Manifold Hose Adapters, Couplers & Unions
YELLOW JACKETManifold Hose Adapters, Couplers & Unions

YELLOW JACKET 90° Adapter, 5/16 in QC Input x 1/4 in Male Flare Output

<p>The YELLOW JACKET 90° Adapter (MPN 19221) is a manifold hose adapter designed to connect a 5/16 in quick coupler (QC) input to a 1/4 in male flare output at a 90° angle. This compact fitting is ideal for…

SKU 3G-OTH-71899

Brand
YELLOW JACKET
Item
90° Adapter, 5/16 in QC Input x 1/4 in Male Flare Output
Part Number
19221
Category
Manifold Hose Adapters, Couplers & Unions
Available to Order
Also known as:19221YELLOW JACKET
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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
19221
Type
Input 5/16 in QC, Output 1/4 in Male Flare
Angle
90°
Product Type
Adapter

Technical Documents

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

Product Description

<p>The YELLOW JACKET 90° Adapter (MPN 19221) is a manifold hose adapter designed to connect a 5/16 in quick coupler (QC) input to a 1/4 in male flare output at a 90° angle. This compact fitting is ideal for refrigeration and HVAC service applications where space is tight and a straight connection is impractical.</p><p>As a Singapore-based supplier, 3G Electric offers this adapter with worldwide shipping. For local buyers, we provide SGD quotes on request and handle GST for Singapore purchases. Enjoy fast delivery across Singapore and Southeast Asia.</p>

Frequently Asked Questions

What are the connection sizes and type of this YELLOW JACKET adapter?

The adapter has a 5/16 in QC (quick coupler) input and a 1/4 in male flare output, with a 90° angle. The manufacturer part number is 19221.

Can I get a quote in SGD and what about GST and delivery?

Yes, 3G Electric provides SGD quotes on request. For Singapore buyers, GST is handled. We offer fast delivery in Singapore and Southeast Asia, and worldwide shipping is available.

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
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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
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