BOLA Replacement Shaft Guides, PTFEGlossaryPTFE Polytetrafluoroethylene , 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.

Material: PTFEGlossaryPTFE Polytetrafluoroethylene

Material: 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.

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

Chemical resistance: +++ universal

Vacuum: suitable

Product description
With integrated, exchangeable special gasket made of PTFEGlossaryPTFE Polytetrafluoroethylene and an 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.

Applications
Spare part for BOLA Glass Stirrer Bearings and BOLA Ultra Stirrer Bearings.