... pump using bracket structure, the need for explosion-proof motor with very suitable conditions, such as alcohol, liquor, thinner, benzene, alcohol ... steel, 316 stainless steel, 316L stainless steel2 motor selection wide a motor, often running more than 16,000 hours ... C, acids, alkalis, not suitable for particulate media: media with linear or barbed, and crystallization of the media4,WB2 exterior ...