(10) ETATRON E-SELECT B2 PDF/DOWNLOAD SKU: Etatron Eselect B2 Controller 90-260 Category: Dosing Pumps Description Description ETATRON E-SELECT B2 • 4 – 20 MA Related products (04) ETATRON MOTOR DRIVEN DOSING PUMP Read more (02) ETATRON SOLENOID DOSING PUMP DLX Read more (06) ETATRON E-POOL TWIN DOSING PUMP Read more