Clean break low pressure couplings of the CT series of Walther-Präsision, are suited for harmful, agressive or toxic substances in the pressure range from vacuum to 64 bar. Thanks to their non-drip, non-squirting coupling they are environmental and user safe. These low pressure couplings are manufactured from high-quality stainless steel and come with an ATEX approval. Further features are minimal pressure drops and high flow rates, minimising power loss by friction. They come in nominal sizes 5,7, 9, 12 and 19 mm and can also be used for applications in the high temperature range.