Cartridges & Mechanical Seals

CHEMICAL RESISTANCE CHART 165 Materials I II III IV V • Rotary face Stationary face Elastomers Springs Other metal parts Notes Materials I II III IV V • Rotary face Stationary face Elastomers Springs Other metal parts Notes Fluide Fluide D: Back to back double seal assembly (with barrier fluid com- patible with the product at a pressure of 1,5 to 2 Bar above the pressure of the pressure to be sealed). *: Consult a technical office. Petroleum (kerosene) F1 B V G F1 Petroleum ether F1 B V G F1 Petroleum oil F1 A P G F1 Phenol G B V G G Phenoloctyl G B T G G Pheny chloride G B V G G Phosphoric acid < 10 % V B2 E G G Phosphoric acid concentrated V Y V M1 M1 Phthalic acid V B T G G D Phthalic anhydride Q Q T G G Picric acid V B V G G Potassium acetate V B E G G Potassium bromide Q Q T G G Potassium carbonate V B P G G Potassium chlorate V B T G G Potassium chloride V B P M2 M2 Potassium cyanide V B P G G D Potassium hydrogen carbonate V B P G G Potassium phosphate V B V G G Potassium silicate V B P G G Potassium sulphate V B P G G Propane F1 B2 P G F1 Propellant G B T G G Propil acetate Y V T G G Propionate butyl F1 B E G F1 Propionic acid B V T G G Propyl benzoate F1 B E G F1 Propyl butyrate F1 B E G F1 Propyl formate F1 B E G F1 Propyl phthalate F1 B E G F1 Propyl propionate F1 B E G F1 Propylene Q B V G G D Propylene glycol F1 B V G F1 Propylene oxide V B T G G D Pyridine G B T G G Pyrogallic acid V B V G G Rapeseed oil G B V G G Resin (alkyd) Q Q V G G D Resin (melamine) Q Q T G G D Resin (phenolic) Q Q V G G D Salicylic acid V B E G G Sandy water (high concentration) Q Q P G F Sea (salt) water V B P G G Silicone liquid Q B E G F Silicone oil F1 A E G F1 Soap solution X B P G F Sodium acetate >10% V B E G G D Sodium carbonate V B P G G Sodium chloride < 10% V B E G G D Sodium citrate Q Q E G G Sodium cyanide V B P G G D Sodium dichromate Y B T G G Sodium disulfite V B P G G Sodium hydrogen carbonate V B P G G Sodium hydrogen sulphate < 20% V B P G G Sodium hydroxide < 10 % Q Q E G F Sodium hydroxide > 10 % Q Q E G F D Sodium hypochlorite Y V V M1 M1 * Sodium nitrate V B E G G Sodium silicate Q Q P G G Sodium sulfide V B P G G Sodium sulfide < 2 % V B P G G Sodium sulphate Q Q P G G Sodium tetraborate Q Q E G G Sodium thiocyanate V B P G G D Sodium thiosulfate V B E G G Soyabean oil V B P G G Starch Q Q E G F * Stearic acid V B T G G Stoddard solvent G B V G G Styrene Q Q T G G Succinic acid V B E G G Sugar juice V B P G G Sugar juice < 10 % Q Q P G G Sugar juice > 10 % Q Q P G G */D Sulphonated oils V B2 V G G Sulphuric acid < 10 % V B2 V G G Sulphuric acid < 35 % Y V V M M Sulphuric acid concentrated Y V V M M * Tannic acid V B P G G Tannin V B P G G Tartaric acid V B P G G Tetrachloro ethane V B V G G Tetrachloro ethylene V B V G G Tetrahydrofuron V B T G G Thermic oil F1 A V G F1 Toluene V B V G G Tomatoe juice Q Q P G G Tooth paste Q Q P G F * Trichloro acetic acid < 50 % V B2 T G G Trichloro ethane G B T G G Trichloro ethylene V B V G G Tricresyl phosphate V B E G G Triethanolamine G B T G G Triethylamine V B P G G Turpentine X B P G F1 Turpentine X B P G F Urea V B T G G D Urea formaldehyde resins Q Q T G G D Varnish Q Q V G G D Varnish (solvent nitro) Q Q T G G D Vegetable oil F1 A P G F1 Vinegar F1 B E G F1 Vinyl acetate G B T G G Vinyl chloride Q Q T G G D Viscose Q Q T G G D Water X B P G F Water (de-ionised) G B P G G Water (demineralised) X B P G F Water (detergent) X B P G F Water (mud) Q Q P G F Water (sandy) Q Q P G F Water (soapy) X B P G F Water < 140 ºC Q B2 E G F Water < 90 ºC V B P G F Water and oil (emulsion) F1 A P G F1 Wax F1 B V G F1 Whisky X B P G F Wine X B P G F Xylene (xylol) V B V G G Zinc chloride V B P G G Zinc cyanide V B P G G D Zinc nitrate V B P G G Zinc sulphate 2 % V B P G G D