When devices are applied in oxygen systems they are subject to high cleanliness standards. Especially contamination of carbon compunds on the surface pose a danger for plants. The cleanliness of the surface is ensured by an oil- and greasefree treatment which procedure depends on the size of the components.
UVV 28 „oxygen“ (VGB 62) (VGB 62)
Info sheet M 034 / ZH 1/307
p< 30 bar – 300 mg/m²