The range of quick connect couplings is constantly being developed. In addition to standard couplings, the product portfolio now also includes quick-release couplings for special applications. From the beginning, special attention was paid to the development of coupling systems for the transfer of paints and solvents, as Schwer Fittings is represented worldwide in the paint supply sector with the self-developed and patented ECO screw connection.
The product portfolio has also been significantly expanded in the area of low-pressure couplings (up to 35 bar), which were previously only available in the nominal sizes DN 5, DN 7.4 and DN 10. In addition to the addition of a further nominal diameter to the delivery program, the nominal diameter DN 19, the selection of connection sizes for the quick-release couplings compatible with the EURO profile has been increased so that the entire thread range from G 1/8 "to G 1" can now be covered. In addition, all nominal widths have recently been available as bulkhead variants.
To make it easier to distinguish between several low-pressure couplings installed next to one another, the option of colored marking has been added to the delivery program. Here, the plug and coupling are each given a colored marking made from a patented, UV-curing composite ceramic that is embedded in the material. The color marking process originally developed for medical technology is characterized by its high resistance to a large number of media and external influences, such as temperature loads. The colors red, green and blue are available as standard - up to 16 colors are possible on request.