TPi September 2017

developments products &

Fittings from Conex Bänninger’s K65 range

System provides high pressure tube solution Conex Bänninger, in partnership with Wieland K65 tubes, has developed K65 fittings for the commercial sector, as a solution for high pressure ACR applications. Conex Bänninger CO 2 components of the K65 system are UL 207 certified. The K65 range’s processing properties, similar to those of copper, mean that the fittings can be easily brazed to the tubing without the need for expensive or special equipment. recognise the significant rise in demand for highly pressurised CO 2 solutions within commercial refrigeration and air conditioning. To this end, the K65 system offers a best-in-class system. The product not only delivers outstanding pressure withstanding performance of up to 120 bar (1,740 psi), but is also an environmentally friendly solution.”

solutions can deliver pressure ratings up to 120 bar (1,740 psi). The K65 system also enables businesses to retain their green credentials by using the highly pressured CO 2 R744 refrigerant. Suited to a range of highly pressured refrigeration and air conditioning applications, such as installations in office blocks, high rise apartments, schools and supermarkets, the K65 system simplifies specification as there is no tube gauge variation in Wieland’s alloys and Conex Bänninger’s complementary fittings range. With installer safety of paramount importance, both the tube and fitting

The thermal conductivity of K65 enables heat to be transmitted through the pipe with improved energy efficiency – claimed to be higher by a factor of 20 compared to its stainless steel counterparts. Its high mechanical strength means that it can be manufactured economically and at a lighter weight compared to some alternative materials. Bill Barlow, Conex Bänninger’s UK sales director for OEM and ACR, commented, “At Conex Bänninger we

Conex Bänninger K65 fittings are easily identified by the manufacturer’s mark, as well as the K65 mark and 120 bar (1,740 psi) pressure rating. In addition, the material is slightly magnetic and can be easily distinguished from copper by means of a neodymium magnet, providing a practical advantage for installers and system builders. Conex Bänninger – UK www.conexbanninger.com

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TUBE PRODUCTS INTERNATIONAL September 2017

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