BOLA Hose Connectors (without Nut), PFAGlossaryPFA Perfluoroalkoxy

Material: PFAGlossaryPFA Perfluoroalkoxy

Temperature resistance: from -200°C to +250°C

Chemical resistance: +++ universal

Vacuum: suitable

Product description
GL 14 and GL 18 hose connectors made of PFAGlossaryPFA Perfluoroalkoxy , GL 25 and GL 32 hose connectors made of PTFEGlossaryPTFE Polytetrafluoroethylene . With elastic sealing lip and FPMGlossaryFPM Elastomer on the base of fluorocaoutchouc, more familiar as VITON® (DuPont). Many O-rings, lip seals and sleeves are made of FPM. It has a very good resistance to heat, chemicals, weather and ozone. Furthermore, it is resistant to sulphurated mineral oils and fats and to hardly inflammable HFD liquids (basis phosphor ester or chlorinated hydrocarbon). It is not resistant to anhydrous ammonia, caustic soda, potassium, ketones, ether, dioxane as well as some amines and organic acids. For BOLA products, FPM is mainly used as sealing material, mostly protected from the medium by a PTFEGlossaryPTFE Polytetrafluoroethylene sealing lip. o-ring. Available as straight or bent type. Universal chemical resistance, for working temperatures up to max. +250°C. The flowing product is only exposed to PFAGlossaryPFA Perfluoroalkoxy or PTFEGlossaryPTFE Polytetrafluoroethylene .