Reducer coupling nipple 1 1/8" x 3/4" MaxiPro MPA5243 0090601
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TECHNICAL DATA
Sales unit dimensions and weight: 1 pcs
Reducer coupling nipple 1 1/8" x 3/4" MaxiPro MPA5243 0090601
MaxiPro Reducing Connector – Reliability in Air Conditioning and Refrigeration Systems
This MaxiPro reducing connector, with dimensions 1 1/8" x 3/4", is a key element in air conditioning and refrigeration installations. It provides a tight and durable connection of pipes with different diameters, which is particularly important in complex systems. Made of high-quality copper, it guarantees corrosion resistance and long-term operation.
Design and Application
The connector is designed to connect pipes meeting the standards of PN-EN 12735-1, PN-EN 12735-2 and ASTM-B280. Its construction based on crimping technology ensures exceptional tightness and connection strength. The nipple construction facilitates assembly and disassembly, which is important when servicing the installation. Diameter reduction allows for flexible adaptation of system elements to specific needs.
Key Features and Benefits
- Durable material: Made of copper UNS C12200 (min. 99.9% Cu) – guarantees corrosion resistance and long life.
- Wide compatibility of refrigerants: Can be used with a variety of refrigerants such as R-1234yf, R-1234ze, R-134a, R-410A and many others – ensures versatility of application.
- Safety confirmed by standards: Meets the requirements of the European Pressure Equipment Directive PED 2014/68/EU – guarantees safety of use.
- High pressure resistance: Maximum working pressure is as high as 48 bar – ideal solution for systems operating in difficult conditions.
- Crimping technology: Provides a tight and durable connection without the need for welding – saves time and installation costs.
- Universal dimensions: A wide range of diameters (from 6 to 28 mm and from 1/4″ to 1.3/8″) allows adaptation to various installation configurations.
This connector is a solid choice for both professional installers and end-users looking for a reliable solution in air conditioning and refrigeration systems. Its high quality workmanship and compliance with applicable standards ensure long-term and safe use.

