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JB INDUSTRIES Adapter: 1/2 in Lg, 45° Angle, Input 1/4 in Male Flare Left-Hand - Manifold Hose Adapters, Couplers & Unions
JB INDUSTRIESManifold Hose Adapters, Couplers & Unions

JB INDUSTRIES Adapter: 1/2 in Lg, 45° Angle, Input 1/4 in Male Flare Left-Hand

The JB INDUSTRIES Adapter (MPN QC-A2L-LH45) is a brass manifold hose adapter with a 1/2-inch length and a 45-degree angle. It features a 1/4-inch male flare left-hand input and is A2L compatible. This adapter is…

SKU 3G-OTH-71776

Also listed as: QCA2LLH45 · QC A2L LH45

Brand
JB INDUSTRIES
Item
Adapter: 1/2 in Lg, 45° Angle, Input 1/4 in Male Flare Left-Hand
Category
Manifold Hose Adapters, Couplers & Unions
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

JB INDUSTRIES
Manufacturer Part Number
QC-A2L-LH45
Type
Input 1/4 in Male Flare Left-Hand, A2L Compatible
Material
Brass
Angle
45°
Product Type
Adapter

Technical Documents

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

Product Description

The JB INDUSTRIES Adapter (MPN QC-A2L-LH45) is a brass manifold hose adapter with a 1/2-inch length and a 45-degree angle. It features a 1/4-inch male flare left-hand input and is A2L compatible. This adapter is designed for use in manifold hose systems.

Frequently Asked Questions

What is the JB INDUSTRIES QC-A2L-LH45 adapter used for?

The JB INDUSTRIES QC-A2L-LH45 adapter connects manifold hoses in HVAC and refrigeration systems. Its 45° angle and 1/4 in male flare left-hand input allow secure, space-saving connections, and A2L compatibility supports use with mildly flammable refrigerants.

What are the specifications of the JB INDUSTRIES QC-A2L-LH45 adapter?

This JB INDUSTRIES adapter has a 1/2 in length, 45° angle, and 1/4 in male flare left-hand input. It is made of brass, is A2L compatible, and carries the manufacturer part number QC-A2L-LH45. It is classified as a manifold hose adapter.

Where to buy the JB INDUSTRIES QC-A2L-LH45 adapter worldwide?

3G Electric supplies the JB INDUSTRIES QC-A2L-LH45 adapter to customers worldwide. We handle full logistics, customs clearance, and delivery, ensuring you receive the correct brass manifold hose adapter for your HVAC or refrigeration application.

How to install the JB INDUSTRIES QC-A2L-LH45 adapter?

To install the JB INDUSTRIES QC-A2L-LH45 adapter, ensure the 1/4 in male flare left-hand thread is clean and apply appropriate thread sealant. Hand-tighten into the manifold port, then use a wrench for a final quarter turn. Avoid overtightening to prevent brass damage.

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 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 brass adapter features a 90° angle and a 5/16-inch female SAE right-hand input. It is A2L compatible, making it suitable for use with low-flammability refrigerants. Commonly used in HVAC and refrigeration systems to connect manifold hoses to service ports in confined spaces
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