Otoolling brass R32/R454B adapter set front view for quick secure connections
Otoolling brass adapter with knurled grip for non-slip handling
Otoolling R32 to R454B reverse-thread adapter ensures secure fit
Otoolling anti blowback design for safe disconnects
Otoolling quick-connect with sealed connections to minimize leaks
Otoolling packaging shows compact set ready for on-site use
Otoolling adapters compatible with mini-split and R32/R454B systems
Otoolling brass R32/R454B adapter set front view for quick secure connections
Otoolling brass adapter with knurled grip for non-slip handling
Otoolling R32 to R454B reverse-thread adapter ensures secure fit
Otoolling anti blowback design for safe disconnects
Otoolling quick-connect with sealed connections to minimize leaks
Otoolling packaging shows compact set ready for on-site use
Otoolling adapters compatible with mini-split and R32/R454B systems

Otoolling R32/R454B Brass Adapter Set – 1/4\" F to 1/4\" M, Reverse Thread, Heavy-Duty HVAC Quick Connect

Overview Meet the Otoolling 2 Pcs R32 R454B Refrigerant Brass Adapters, engineered for dependable connections with R32...
Vendor: Otoolling
Availability: In stock
£33.36
£33.36
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Subtotal: £33.36
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Otoolling brass R32/R454B adapter set front view for quick secure connections

Otoolling R32/R454B Brass Adapter Set – 1/4\" F to 1/4\" M, Reverse Thread, Heavy-Duty HVAC Quick Connect

£33.36
Otoolling brass R32/R454B adapter set front view for quick secure connections
Otoolling brass adapter with knurled grip for non-slip handling
Otoolling R32 to R454B reverse-thread adapter ensures secure fit
Otoolling anti blowback design for safe disconnects
Otoolling quick-connect with sealed connections to minimize leaks
Otoolling packaging shows compact set ready for on-site use
Otoolling adapters compatible with mini-split and R32/R454B systems

Otoolling R32/R454B Brass Adapter Set – 1/4\" F to 1/4\" M, Reverse Thread, Heavy-Duty HVAC Quick Connect

£33.36
Description
Description
x

Overview

Meet the Otoolling 2 Pcs R32 R454B Refrigerant Brass Adapters, engineered for dependable connections with R32 and R454B refrigerant tanks and a variety of HVAC systems. The bright yellow brass bodies are built to endure busy service environments and are easy to spot in a crowded toolbox or on a busy workbench.

Key benefits at a glance

  • Comprehensive package: includes 2 adapters with 1/4\" SAE female to 1/4\" SAE male threads, compatible with R32 and R454B tanks.
  • Durable construction: brass bodies with a knurled grip for a firm, non-slip hold and easy installation; yellow finish aids quick recognition.
  • Precision fit: 1/4\" SAE threading provides a snug connection across a range of HVAC systems, helping reduce leaks.
  • Safe and secure: reverse-thread design helps prevent accidental cross-connections; anti blowback design contains refrigerant during disconnection.
  • Safety-focused handling: anti blowback feature supports safer hand positioning when disconnecting hoses from the system.

Real-world use

Designed for fieldwork on mini-splits or larger units, these adapters deliver a reliable link between hoses and refrigerant ports. The robust brass resists corrosion, while the vivid yellow color supports fast identification in active environments.

Usage tips

  • Inspect threads for damage before connection and clean threads if needed.
  • Align by hand, then tighten to a snug fit without overtightening.
  • Follow standard refrigerant safety procedures and dispose of waste responsibly.

What’s included

  • 2 x R32/R454B refrigerant adapters with 1/4\" SAE female to 1/4\" SAE male threads
  • Compatibility with R32 and R454B tanks and a range of HVAC systems

Why choose these adapters

The combination of precise threading, a reverse-thread design, and an anti blowback system offers practical benefits for technicians seeking reliable, easy-to-use fittings that support safer, more efficient service workflows.

FAQ

Q: What refrigerants are compatible with these adapters?

A: Designed for R32 and R454B systems and fit 1/4\" SAE female to 1/4\" SAE male threads.

Q: What safety features do these adapters offer?

A: Anti blowback design and reverse-threading help prevent incorrect connections and contain refrigerant during disconnection.

Shipping & Return
Shipping & Return
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Returns Policy

You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).

You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).

If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.

Shipping

We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.

When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.

Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.

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