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Articol nr.:
13113600
Mastercool 82934-E Blue Low-Side Manual Coupler
Articol nr.:
13113600
MDL 921
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from SUA
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Patented manual couplers adjust easily to R134a service ports with varying dimensions.
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Ce Iese în Evidență
Color-Coded Design
The blue color indication ensures easy identification for low-side connections, minimizing the risk of incorrect coupling during refrigerant service intervals.
Durable Construction
Built with high-quality materials, this coupler resists corrosion and wear, extending its lifespan and ensuring reliable performance for HVAC professionals.
User-Friendly Operation
The manual operation provides technicians with control and precision while coupling, making it ideal for both seasoned experts and DIY enthusiasts in refrigerant management.
Detalii produs
| Brand Name | Mastercool |
| Number of Pieces | 1 |
| Model Number | 82934-E |
| Global Trade Identification Number | 00700376102017 |
| Manufacturer | Mastercool |
| UPC | 700376102017 |
| Manufacturer Part Number | 82934-E |
| Included Components | Item |
| Unit Count | 1.0 Count |
| Connector Type | Coupling |
| Thread Type | NPT |
| Size | 1/4 inch (35.6 cm) |
| Item Dimensions | 5.1 x 4.7 x 2 inches (13 x 11.9 x 5.1 cm) |
| Item Weight | 0.15 Pounds (70 grams) |
| Color | Blue |
| Exterior Finish | Alloy Steel |
| Material Type | Aluminum, Metal |
| Material | Aluminum, Metal |
| Brand | Mastercool |
| Item dimensions L x W x H | 5.1 x 4.7 x 2 inches (13 x 11.9 x 5.1 cm) |
| Country of Origin | This item will be imported from US |
| Date First Available | April 20, 2021 |
Cine Ar Trebui să Cumpere?
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DIY Mechanics
Ideal for DIY mechanics needing a reliable tool for low-side refrigerant access during automotive air conditioning repairs.
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Professional Technicians
Designed for professional technicians who require high-quality couplers for precise refrigerant charging and diagnostics.
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Hobbyists
Great for hobbyists who work on refrigeration systems and want to manage refrigerant effectively in home projects.
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Infrequent Users
Not suitable for occasional users who may not need specialized tools for rare automotive refrigerant tasks.
DESCRIEREA PRODUSULUI
Mastercool 82934-E Blue Low-Side Manual Coupler
About This Item
Introducing the Mastercool 82934-E Blue Low-Side Manual Coupler - the perfect tool for all your refrigerant service needs. Engineered with a patented design, this manual coupler effortlessly adjusts to R134a service ports of varying dimensions. Its all-metal construction ensures extra durability, making it a reliable and long-lasting choice for professionals and DIY enthusiasts alike. The Mastercool 82934-E features a unique spring-loaded depressor that prevents any damage to service valves during operation.
Plus, its O ring leak protection guarantees a tight seal, ensuring that no refrigerant is lost during use. This coupler meets the stringent requirements set by SAE, UL, and EPA for the containment of refrigerant, giving you peace of mind that you're adhering to all necessary regulations. With its color-coded design, identifying the low-side connection is quick and easy. No more wasting time trying to locate the right port – simply match the blue coupler to the low-side service port, and you're good to go. Not only is the Mastercool 82934-E designed for performance, but it also offers convenient usability.
The patented design allows for effortless removal from service ports, regardless of the knob position, without any refrigerant loss. This saves you time and ensures a hassle-free experience. When it comes to construction, the Mastercool 82934-E doesn't compromise. Crafted from durable aluminum, this manual coupler is built to withstand the rigors of professional use.
It's a heavy-duty tool that you can rely on time after time. For those who value quality and precision, the Mastercool 82934-E is the go-to choice. With its comprehensive instruction manual, even beginners can easily master the art of refrigerant service. Don't settle for anything less than the best.
Get the Mastercool 82934-E Blue Low-Side Manual Coupler today and experience superior performance and durability like never before.
Aveți Întrebări? Discutați cu noi
Întrebări și răspunsuri ale clienților
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întrebare:
What is the purpose of the Mastercool 82934-E Blue Low-Side Manual Coupler?
Răspuns: The Mastercool 82934-E Blue Low-Side Manual Coupler is designed for use with air conditioning systems to allow technicians to connect refrigerant hoses for pressure readings or to add refrigerant. This coupler facilitates safe and efficient service of A/C systems. With a built-in safety feature to prevent leakage, it ensures a secure connection and minimizes refrigerant loss. Ideal for automotive and HVAC professionals, this tool is essential in diagnosing system performance and achieving optimal cooling efficiencies. -
întrebare:
What types of refrigerants are compatible with the Mastercool 82934-E?
Răspuns: The Mastercool 82934-E Blue Low-Side Manual Coupler is compatible with various refrigerants used in automotive and HVAC systems, including R134a and R12. This versatility makes it an excellent choice for technicians who work with different types of air conditioning systems. Understanding the refrigerant type is crucial, as using the wrong coupler can lead to improper function or equipment damage. This coupler helps maintain system integrity and assists in environmental compliance during refrigerant handling. -
întrebare:
How do I use the Mastercool 82934-E Blue Manual Coupler?
Răspuns: To use the Mastercool 82934-E Blue Low-Side Manual Coupler, first, ensure the system is turned off and the pressure is released. Attach the coupler to the low-side service port by aligning the coupler and pressing down to secure it. Once connected, you can gauge the pressure or connect a refrigerant canister. This manual coupler is designed for user-friendly operation, making it suitable for both novice and experienced technicians who need a reliable connection to service A/C systems effectively. -
întrebare:
Is the Mastercool 82934-E coupler durable for frequent use?
Răspuns: Yes, the Mastercool 82934-E coupler is built with durability in mind, featuring high-quality materials that withstand frequent use in demanding environments. Its robust construction means it can resist wear and tear, ensuring a long service life. For professionals who regularly service A/C systems, having a durable coupler is crucial to avoid interruptions in workflow. This quality makes it a favorite among technicians looking for reliable tools that can handle the rigors of daily use without compromising performance. -
întrebare:
What safety features does the Mastercool 82934-E include?
Răspuns: The Mastercool 82934-E Blue Low-Side Manual Coupler incorporates several safety features, including a built-in safety valve that prevents refrigerant from escaping during connection and disconnection. This design minimizes the risk of exposure to refrigerants, ensuring a safer working environment. These features help technicians manage refrigerants responsibly, which is crucial for both safety and environmental compliance. For those working within regulations, this coupler offers peace of mind while servicing A/C systems. -
întrebare:
Can the Mastercool 82934-E be used for DIY projects?
Răspuns: Absolutely! The Mastercool 82934-E Blue Low-Side Manual Coupler can be effectively utilized for DIY automotive air conditioning projects as well as HVAC system maintenance at home. Its straightforward design allows users with minimal experience to connect and read pressures accurately. Whether you're attempting to recharge your vehicle's A/C system or perform routine maintenance at home, this coupler serves as an invaluable addition to your toolkit, making the process more accessible and manageable. -
întrebare:
What is the color of the Mastercool 82934-E coupler, and what does it indicate?
Răspuns: The Mastercool 82934-E coupler features a distinctive blue color, which is specifically used to indicate its function as a low-side connector. In the refrigeration and automotive industry, color coding is crucial for identifying different systems and pressures—blue typically denotes the low-pressure side of an A/C system. By adhering to standard color codes, technicians can ensure they are correctly connecting the right hoses to the appropriate service ports, minimizing errors during servicing. -
întrebare:
How do I maintain the Mastercool 82934-E coupler?
Răspuns: Maintaining the Mastercool 82934-E coupler involves a few simple steps. After use, make sure to clean any refrigerant residues from the coupler and inspect for debris or damage. Regular checks for leaks or worn seals can ensure optimal performance. Storing the coupler in a dry, cool place will also help preserve its integrity and extend its lifespan. For professionals, maintaining your tools is just as important as having quality ones, as it maximizes efficiency and reliability in their work. -
întrebare:
Is the Mastercool 82934-E coupler compatible with other brands' hoses?
Răspuns: Yes, the Mastercool 82934-E Blue Low-Side Manual Coupler is compatible with hoses from various manufacturers, thanks to its universal design and standard fitting sizes. This means technicians don’t have to worry about brand-specific limitations and can easily integrate this tool with their existing refrigerant hoses. This compatibility is essential for professionals who may be using multiple brands in their work, providing flexibility in their tool choices and enhancing efficiency in servicing A/C systems. -
întrebare:
Where can I buy the Mastercool 82934-E Blue Low-Side Manual Coupler in Moldova?
Răspuns: You can purchase the Mastercool 82934-E Blue Low-Side Manual Coupler at Ubuy. They offer a wide assortment of tools and equipment, making it easy to find what you need for your HVAC or automotive projects. With their user-friendly site and access to various brands, Ubuy is a great choice for acquiring specialized tools like the Mastercool coupler in your region. Simply visit Ubuy's website and search for the product to make your purchase.
Mastercool Air Conditioning Line Repair Tools 82934-E Editorial Review
The MASTERCOOL 82934-E Blue Low-Side Manual Coupler is highly recommended for its quality construction and durability. Although the blue coloring easily scratches off, it is still a reliable option for professional usage. The coupler has a 1/4 MFL connector and is worth the extra cost compared to cheaper alternatives. Customers have expressed satisfaction with the coupler, stating that it works great and is superior to automatic couplers.
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Pro
- Quality construction and durability
- Works great
- Superior to automatic couplers
Contra
- Blue coloring easily scratches off
Platform Trust & Buyer Confidence
MT
Mohd
Verified buyer
“The product received very good packaging & safe…Thank You”
16 June 2026 · via Trustpilot
SJ
Shawati
Verified buyer
“Accurate delivery timing given”
16 June 2026 · via Trustpilot
YB
Youcef
Verified buyer
“Not madly expensive like I thought, and much quicker than promised.”
15 June 2026 · via Trustpilot
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“Never dealt with Ubuy before, but everything worked out great. Seamless cross border purchasing and shipping. Thanks!”
6/7/2026 · via Trustpilot
KA
Kwame
Verified buyer
“The process was smooth, with clear communication and timelines. This was my 1st purchase and I am really impressed. I will definitely be coming back.”
12 June 2026 · via Trustpilot
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MDL 921
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Caracteristici și avantaje
- Adjusts easily to R134a service ports with varying dimensions
- All metal construction for extra durability
- Spring loaded depressor will not damage service valves
- Can be removed from service ports without losing refrigerant
- Meets SAE, UL and EPA requirements for containment of refrigerant
- Color coded for easy identification
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