Wipcool MRH-SV – hose set with safety valves

Wipcool MRH-SV is a professional hose set with built-in safety valves, designed for HVAC/R technicians. It combines safety, durability and practicality in everyday servicing of air conditioning and refrigeration systems. Built-in safety valves help reduce the risks associated with excessive pressure and enable safer work during service interventions. The three-layer construction provides additional mechanical resistance, and the materials are resistant to corrosion, which contributes to a longer hose life. The hoses are suitable for use at high working pressures up to 55 bar (800 PSI) and for various refrigerants, including R410A and R32. Thick brass nuts allow for easy connection and removal, ensuring a reliable connection.

Key benefits:

• Built-in safety valves for safer work
• Three-layer construction for greater durability
• Corrosion resistance
• Suitable for high working pressures up to 55 bar / 800 PSI
• Suitable for various refrigerants such as R410A and R32
• Thick brass nuts for easy assembly and disassembly
• Professional design for use in HVAC/R systems
• Pipe length 180 cm

Technical data:

• Tube length: 180 cm
• Working pressure: 55 bar / 800 PSI
• Maximum burst pressure: 275 bar
• Connections: 1/4"–1/4" (Y), 1/4"–1/4" (R), 1/4"–1/4" (B)

It is important to know

When choosing a refrigerant hose set, it is crucial to have a good understanding of the characteristics of the refrigeration system in which you will be using the product. While basic specifications say a lot, it can be easy to overlook some important practical details that affect the actual usage experience and long-term satisfaction. Pay special attention to the compatibility of the fittings and the type of refrigerant gas.

• Compatibility with connections: The hoses must match the connections of your device and support the refrigerant gas used (R32, R410A). Before purchasing, check that the specification is fully compatible with your device.
• Impact of hose length: The set contains 180 cm of hose - this may limit the reach in some work environments. If you need a shorter or longer reach, consider whether this kit is suitable for your application.
• Safety valves for quieter work: The presence of safety valves further reduces the possibility of uncontrolled gas release, but we still recommend caution when handling.
• Pressure resistance: Maximum working pressure of 55 bar suits most household and semi-professional air conditioners, but check the requirements of your device beforehand.

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

In practice

🟢 Charging the air conditioner with refrigerant (R32 or R410A)

Due to their compatibility with R32 and R410A and their suitable length, the hoses are a reliable choice for self-charging and maintenance of most domestic systems under standard conditions.

🟡 Servicing or working in difficult-to-access environments

For servicing appliances in remote or hard-to-reach locations, a 180 cm hose length may be a limitation; in larger commercial facilities, check to see if longer hoses are needed.

🟢 Reducing the possibility of refrigerant leakage

Built-in safety valves significantly contribute to safer handling and a reduced risk of gas leakage during use.

Answers to frequently asked questions

Is this hose set suitable for use with both gases, R32 and R410A?

Yes, the hoses are designed for use with both refrigerants, allowing for greater flexibility when working with different devices.

How important is the length of the hose when servicing or filling?

The length of the hose determines how far away from the appliance you can safely and comfortably work. For most domestic appliances, 180 cm is sufficient, but in industrial environments it may not be.

Is the assembly/pipe set compatible with all R32/R410A fittings?

The set has standard connections for these types of gases, but it is always recommended to compare the specifications with your device before ordering.

Do safety valves completely prevent gas leaks?

Safety valves reduce the possibility of accidental release, but do not provide complete protection under all conditions. We recommend careful handling and following the manufacturer's instructions.

Description updated: August 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 - we leave the decision to you.