Transition nipple, male thread, 28x1 1/4 brass B Press P4243G02810000

Brass B Press transition nipple – a reliable connection in installations

This brass transition nipple with a tapered external gas thread BSPT-R (ISO 7-1 / EN 10226-1) with a diameter of 1 1/4 inch is a key element in water and heating installation systems. Designed to connect pipes with a diameter of 28 mm to elements with a 1 1/4 inch thread, it ensures a tight and durable connection. Made of high-quality CuSn5Zn5Pb2 bronze (CC499K-DW) according to PN EN 1982 standard, it guarantees corrosion resistance and longevity.

Solid construction and highest quality materials

The nipple belongs to the B Press series, characterized by high precision and ease of installation using pressing technology. The copper Cu-DHP with a purity of 99.99% deoxidized with phosphorus (according to PN EN 1254) and bronze used ensure reliability and safety of use. The one-piece design with a support collar further increases the stability of the connection. The maximum working pressure of 16 bar confirms its strength in demanding conditions.

Application and benefits for professionals and end users

The B Press transition nipple finds wide application in:

• Water installations – ideal for connecting valves, pressure regulators or other plumbing fittings.
• Heating systems – allows connection of copper pipes with BSPT threaded elements.
• Modernization of existing installations – allows adaptation of older systems to modern solutions.
• Residential and industrial construction – versatility makes it suitable for various projects.

Thanks to the use of pressing technology, installation is quick, clean and does not require welding, which translates into saving time and labor costs. The brass construction provides corrosion resistance, and the lack of gaskets eliminates the risk of leaks. The length of the nipple is 62 mm, which makes it easier to adapt it to various installation configurations. The product is available in diameters from 12 to 108 mm and marked with the >B symbol for easy identification.