MalcoEdge™ ES7214 Easy Seal HVAC Hose Set
The MalcoEdge™ ES7214 Easy Seal 72-Inch Hose Set is a top-tier solution for HVAC professionals who need extended length, flexibility, and leak-resistant performance. With 1/4 SAE x 1/4 SAE patented 360 degree rotation fittings, this hose is compatible with standard AC and refrigeration service valves. The 72-inch reach makes it perfect for large or complex systems where extra mobility is essential. Built to handle high pressure and repeated use, it’s an essential tool for refrigerant charging, evacuation, and maintenance tasks.
Features
- Excellent for large systems or hard-to-reach service ports.
- 1/4 SAE x 1/4 SAE Fittings – Standard size for compatibility with common AC and refrigeration systems.
- Easy Seal Design – Reduces the risk of leaks with patented 360 degree swivel and ensures secure refrigerant transfer.
- Barrier 4-layer hose meets SAE J2196 and withstands A2L high-pressure use in tough environments.
- Perfect for routine maintenance, charging, and recovery operations.
FAQs
Q1
What do I do if the seals on my Easy Seal hoses leak?
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What do I do if the seals on my Easy Seal hoses leak?
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Malco sells replacement gaskets so you can replace them in the field and extend the life of your hoses. SSG14 fits both the 1/4″ and 5/16″ Easy Seal fittings.
Q2
Does hose length matter when pulling a vacuum?
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Does hose length matter when pulling a vacuum?
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Yes. Shorter hoses with a larger diameter — such as a 3/8″ MalcoEdge Turbo Flow hose — are more efficient when pulling a vacuum.
Q3
Can I use the same hoses with a variety of refrigerants?
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Can I use the same hoses with a variety of refrigerants?
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MalcoEdge hoses are compatible with popular refrigerants. However, we do not recommend using multiple refrigerants in the same hoses unless you flush them first using a product like ACE Powerflush. To prevent cross-contamination from oils left in the hoses, we recommend dedicating separate hoses to specific refrigerants.
Q4
Do I need to flush and clean my equipment when switching between refrigerants?
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Do I need to flush and clean my equipment when switching between refrigerants?
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Yes. Some refrigerants use different lubricants and cannot be mixed. As a best practice, flush hoses, manifolds, and other components between services to prevent cross-contamination. We recommend using ACE Powerflush when switching refrigerants.
Q5
What are the working and burst pressures for these hoses?
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What are the working and burst pressures for these hoses?
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Working pressure is 800 PSI. Burst pressure is 4,000 PSI.
Q6
What do I do if my hoses engage a Schrader valve too early or not enough?
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What do I do if my hoses engage a Schrader valve too early or not enough?
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The core depressors are threaded. Simply adjust the height by screwing the core depressor further in or out to get the right engagement depth.