Teflon seals for service charging hoses 1/4″ SAE and R410A/R32

High-quality Teflon seals for service filling pipes are designed for reliable sealing of connections when servicing refrigeration and air conditioning systems. They are suitable for service pipes with a 1/4″ SAE connection and for R410A and R32 pipes with a 1/2″-20 UNF (5/16″) connection. The seals are suitable for replacing worn or damaged seals and ensure reliable sealing when connecting service pipes.

Main advantages:

• Teflon (PTFE) design for good resistance and reliable sealing
• Suitable for service filling hoses with 1/4″ SAE connection
• Suitable for R410A and R32 pipes
• Connection 1/2″-20 UNF (5/16″)
• Practical packaging of 10 pieces

Technical data:

• Type: Teflon gasket for service pipes
• Material: Teflon (PTFE)
• Connection: 1/4″ SAE
• Application: R410A, R32 – 1/2″-20 UNF (5/16″)
• Packing: 10 pieces

It is important to know

Before purchasing a set of gaskets for air conditioners, it is crucial to understand that with such accessories, it is primarily important to match the dimensions and type of gasket to your installation or servicing needs. The greatest value of this product lies in the ability to quickly replace worn or inadequate gaskets, but attention should be paid primarily to the actual purpose of use and compatibility with your device or system.

• Not every gasket set is suitable for every type of air conditioning coupling or pipe connection - before purchasing, check that the dimensions and materials match your specific case.
• Such accessories are often universal, but in special situations or with non-standard devices they may require additional verification or adjustment.
• Buying the entire set makes sense if you want to have a spare or are repairing several contacts at once, but for a minor repair, check whether you need the entire set.

Source of editorial recommendations: general verifiable guidelines for product selection.

In practice

🟢 Replacing the gasket during routine service

Very convenient - the kit allows for quick and easy contact restoration, which is key for regular air conditioning maintenance.

🟡 Repair of specific or older installations

Suitable with limitations – as seals are often universal, it is recommended to additionally check dimensions and compatibility for older or non-standard systems.

🟢 Reserve for several different service interventions

Very convenient – the set contains several pieces, which is practical if you maintain several units or want to have spare parts in stock.

Answers to frequently asked questions

Is the gasket set suitable for several different air conditioner models?

The set is designed as a universal accessory, but it is recommended to compare the specific dimensions of the seals with the requirements of your device.

How many seals are in one set?

There are ten (10) seals in one set, allowing for replacement of multiple contacts or a spare supply.

Can I replace the seals without special tools?

Basic air conditioning installation tools are usually sufficient for basic gasket replacement, additional requirements depend on access and connection type.

Description updated: September 2026

Why buy from ENAA?

• The fastest in Slovenia: more than 95% of orders are delivered the next business day.
• The descriptions are designed neutrally, with clear summaries of benefits and functionality - and the decision is yours.