Suitable For Use With~B2-1/2JRMBM, B2-1/2JRMBMS, B3ZRM(S), B3JRMBM, B3JRMBMS, B4JRMBHS, B4JRMBHH, B4JRMBHHS, B4EYRMBM, B4EYRMBMS, B4EYRMBH, B4EYRMBHS, B6ZRH(S), B6ZRL(S), B6JRMBL, B6JRMBLS, B6JRMBM, B6JRMBMS, B6JRMBH, B6JRMBHS, B8GRMBM, B8GRMBMS, B10GRMBM, B10GRMBMS, B4ZRK(S), B Series Pumps