Reducing nipple connector 3/8" x 1/4" MaxiPro MPA5243 0030201
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Sales unit dimensions and weight: 1 pcs
Reducing nipple connector 3/8" x 1/4" MaxiPro MPA5243 0030201
MaxiPro Reducer Fitting – Reliability and Easy Installation
This MaxiPro reducer fitting, made of high-quality copper, is used to connect pipes of different diameters in air conditioning and refrigeration systems. Its crimping technology-based design guarantees a tight and durable connection without the need for a soldering iron or welding machine. This is an ideal solution for both professional installers and those performing service work independently.
Construction and application
The MaxiPro MPA5243 0030201 reducer fitting is characterized by a combination of a crimp end (3/8 inch) with a compression nut (1/4 inch). This allows for precise adjustment of the installation elements, eliminating the risk of leaks and ensuring optimal system performance. The use of UNS C12200 copper (minimum 99.9% Cu) guarantees corrosion resistance and long-term reliability. Therefore, the fitting works perfectly in installations using various refrigerants – from R-1234yf to R-410A.
Key features and benefits
- Quick and safe installation: Crimping technology eliminates the need for open flame, increasing work safety and reducing installation time. No need to use a soldering iron or welding machine saves time and costs.
- Tightness and durability: Precise workmanship and the use of high-quality materials ensure a tight and durable connection, minimizing the risk of failure and costly repairs.
- Versatility: Compatible with various pipe standards – PN-EN 12735-1, PN-EN 12735-2 and ASTM-B280 – which increases its flexibility of use.
- High pressure resistance: Maximum working pressure up to 48 bar ensures safe operation even in demanding conditions.
- Compliance with standards: Meets the requirements of the European Pressure Equipment Directive PED 2014/68/EU and has UL certificates, which confirms its high quality and safety.
- High quality workmanship: Copper fitting with precisely made threads ensures a reliable connection of installation elements.
- Easy access: No need to use a gas cylinder makes it easier to work in hard-to-reach places.
This reducer fitting is an investment in the trouble-free operation of your air conditioning or refrigeration system. Its solid construction, ease of installation and compliance with applicable standards make it the ideal choice for both professionals and demanding end users.

