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JB INDUSTRIES 180° Brass Quick Coupler - Manifold Hose Adapters, Couplers & Unions
JB INDUSTRIESManifold Hose Adapters, Couplers & Unions

JB INDUSTRIES 180° Brass Quick Coupler

The JB INDUSTRIES Quick Coupler (MPN QC-S4A) is a brass manifold hose adapter designed for 180° angle connections. It features a 3-inch length and an input of 1/4-inch Female SAE Right-Hand, with A2L compatibility…

SKU 3G-OTH-71704

Also listed as: QCS4A · QC S4A

Brand
JB INDUSTRIES
Item
180° Brass Quick Coupler
Part Number
QC-S4A
Category
Manifold Hose Adapters, Couplers & Unions
Available to Order
Also known as:QC-S4AJB INDUSTRIES
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Technical Specifications

JB INDUSTRIES
Manufacturer Part Number
QC-S4A
Type
Input 1/4 in Female SAE Right-Hand, A2L Compatible
Material
Brass
Angle
180°
Product Type
Quick Coupler

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

Product Description

The JB INDUSTRIES Quick Coupler (MPN QC-S4A) is a brass manifold hose adapter designed for 180° angle connections. It features a 3-inch length and an input of 1/4-inch Female SAE Right-Hand, with A2L compatibility. This quick coupler is suitable for use in industrial equipment systems requiring secure, angled hose connections.

Frequently Asked Questions

What is the JB INDUSTRIES Quick Coupler QC-S4A used for?

The JB INDUSTRIES Quick Coupler QC-S4A is used to create secure, 180° angled hose connections in industrial equipment systems. It is commonly applied in manifold assemblies and HVACR service tools where a compact, leak-resistant coupling is needed. Its A2L compatibility makes it suitable for systems using mildly flammable refrigerants.

What are the specifications of the JB INDUSTRIES Quick Coupler QC-S4A?

The JB INDUSTRIES Quick Coupler QC-S4A has a 3-inch length, a 180° angle, and an input of 1/4-inch Female SAE Right-Hand. It is made of brass and is A2L compatible. The manufacturer part number is QC-S4A, and it is classified as a quick coupler type manifold hose adapter.

Where to buy the JB INDUSTRIES Quick Coupler QC-S4A worldwide?

You can source the JB INDUSTRIES Quick Coupler QC-S4A 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; we supply this brass quick coupler to procurement teams and plant engineers internationally.

How to install the JB INDUSTRIES Quick Coupler QC-S4A?

To install the JB INDUSTRIES Quick Coupler QC-S4A, ensure the 1/4-inch Female SAE Right-Hand input is clean and free of debris. Hand-tighten the coupler onto the matching male fitting, then use a wrench for a secure seal without over-torquing. Verify the 180° angle aligns with your hose routing to avoid kinks. Always follow system pressure guidelines.

Used in

Common applications for JB INDUSTRIES
HVAC/R service — JB Industries evacuation pump oil (ISO-46) for lubricating vacuum pumps during system evacuation.
Refrigeration system maintenance — JB Industries valve cores (A31999-25) for service ports in charging, evacuation, or testing.
Refrigeration metering — JB Industries capillary tubing (TC-31-12) with 0.031 in ID for precise refrigerant flow control.
HVAC system repair — JB Industries capillary tubing (TC-50-100) with 0.05 in ID and 100 ft length for custom metering applications.
Commercial refrigeration — JB Industries capillary tubing (TC-100-10) with 0.1 in ID for higher flow metering needs.
Industrial cooling — JB Industries valve cores and capillary tubing for maintaining refrigerant circuits in process cooling systems.
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JB INDUSTRIES Products

3G Electric supplies JB INDUSTRIES 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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Brass quick coupler with 5/16 in Female SAE Right-Hand input and 180° angle. Used for secure, quick-disconnect hose connections in manifold and hose adapter applications where space constraints require a compact fitting
JB INDUSTRIES
Brass quick coupler with 5/16 in Female SAE Right-Hand input and 180° angle. Used for secure, quick-disconnect hose connections in manifold and hose adapter applications where space constraints require a compact fitting

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