Cartridges & Mechanical Seals

CHEMICAL RESISTANCE CHART 163 Butyl cellosolve Y V T G G Butyl formate F1 B E G F1 Butyl lactate F1 B E G F1 Butyl phosphate F1 B E G F1 Butyl phthalate F1 B E G F1 Butylamine B V T G G Butylene F1 B V G F1 Butyric acid V B T G G Calcium acetate V B E G G Calcium carbonate Q Q P G G Calcium chloride Q B2 V G G Calcium hydrogen sulphate < 10% X B P G F Calcium hydroxide > 10 % Q Q P G G * Calcium hypochlorite 10 % C1 V E G G Calcium nitrate X B P G G Calcium phosphate B V P G G Calcium sulfide V B P G G Camphor Q Q T G G Carbinol X B P G G Carbitol G B T G G Carbolic acid G B V G G Carbon dioxide Q B P G G Carbon disulfide G B T G G D Carbon monoxide G B E G G D Carbon tetrachloride V B V G G Carbonic acid Q B E G G Carbonic anhydride V B P G G D Castor oil V B P G G Cellulose acetate V B T G G D Cheese Q Q V G F D Chloline, dry Y V V G G */D Chlorine solvents V B T G G Chlorine, wet Y V V M1 M1 * Chlorobenzene G B V G G Chloroethane F1 B V G F1 Chloroform Q B V G F Chloromethane G B V G G Chloropentane G B V G G Chromic acid Q Q V G G D Citric acid X B E G G Cocoanut oil V B P G G Cod liver oil V B P G G Coffee X B P G F Copper chloride Q Q V G G * Copper cyanide V B2 P G G D Copper sulphate V B P G G Cresol G B T G G Cresylic acid G B V G G Cumene G B V G G Decahydronaphthalene F1 B V G F1 Diacetone alcohol G B E G G Dichloroacetic acid Y B T M1 M1 Dichlorobenzene G B V G G Dichloroethane G B T G G Dichloroethylene G B V G G Dichloromethane G B V G G Diethanolamine G B T G G Diethyl carbonate V B E G G Diethyl phthalate G B T G G Diethylamine G B T G G Diethylene glycol F1 B P G F1 Dimethil sulphoxide G V B G G Dimethyl formamide B V T G G Dimethyl phthalate G B V G G Dinitrochlorobenzene G B T G G The information in the following table refers to the chemical compatibility of mechanical seals with fluids, and should be considered as a general guideline for an initial orientation in the selection of a mechanical seal. For technical or economic reasons, other types of me- chanical seals with different materials than those indicated here may be proposed. 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 Fluid Fluid Chemical resistance chart Acetaldehyde B V T G G D Acetic acid < 30 % B V E G G Acetic acid ester (Propyl acetate) B V T G G Acetic acid, glacial B V T G G Acetic anhydride B V T G G Acetone F1 B E G F1 Acetyl chloride V B V G G Acetyl salicylic acid B V E G G Acetylene V B E G G D Acrylonitrile Q Q T G G D Adipic acid G B V G G Alum (ammonia) Q Q P G G Alum (chrome) X B P G G Alum (potash) Q Q P G G Aluminium V B E G G Aluminium acetate Q Q E G F Aluminium chloride V B V G G Aluminium nitrate V B P G G Aluminium sulphate Q Q V G G Ammonia and oil V B N G G Ammonia gas X B E G G D Ammonia liquid X B E G F Ammonium acetate < 10% V B E G G Ammonium bromide < 10% X B P G G Ammonium carbonate V B E G G D Ammonium chloride V B E G G D Ammonium hydrogen carbonate < 10% V B E G G Ammonium hydroxyde F1 B E G F1 D Ammonium nitrate Q B P G G Ammonium pebulfate < 20 % V B P G G Ammonium phosphate < 15% V B P G G Ammonium sulfide V B P G G Ammonium sulphate < 10 % Q Q P G G Amyl acetate V B E G G Amyl alcohol F1 B E G F1 Amyl benzoate F1 B E G F1 Amyl butyrate F1 B E G F1 Amyl formate F1 B E G F1 Amyl nitrate F1 B E G F1 Amyl propionate F1 B E G F1 Aniline G B T G G Anthracene Q Q V G G Arachic oil (peanut oil) V B P G G Arsenic acid V B V G G D Ascorbic acid V B E G G Barium chloride V B E M2 M2 D Barium hydroxide V B P G G Barium nitrate Q Q P G G Barium sulfide V B P G G Barium sulphate V B E G G Beer X B V G F Benzene (benzol) F1 B V G F1 Benzoic acid V B V G G Borax (solution) Q Q E G G Boric acid Q Q P G G Brine Q B2 V G G Bromemethane F1 B V G F1 D Butadiene V B E G G D Butane F1 B V G F1 Buthyl alcohol X B P G F Butter X B P G F Butyl benzoate F1 B E G F1 Butyl butyrate F1 B E G F1