Long-Lasting Control Under Repeated Agitation BWF160 Long-Lasting Antifoam for Repeated Agitation BWF160 is a nonionic silicone antifoam emulsion designed to combine rapid foam knockdown with longer-lasting inhibition under repeated process agitation. Product ModelBWF160 Ionic CharacterNonionic pH6-8 Reference Dosage50-300 ppm Application Overview Bubbles may reform each time liquid passes through pumps, mixers or return weirs, demanding persistence beyond initial knockdown.