Diaphragm pump Eone MA

polymerairsolenoid-driven

eOne Ma is an electronic dosing pump with a “CLEVER” control of power, depending on the effective dosing conditions • “Clever” control of power depending on the effective dosing conditions a. Flow rate control depending on pressure variation of the installation b. Energy saving c. Low heating of the device d. Low wear of mechanical and electrical components • High injection frequency (up to 300 pulses/min) • Multitension power supply, 100…250Vac (50/60Hz) • UNDERLOAD function – suction alarm, for low (end) chemical level, blocking suction valve or damaged suction tube • OVERLOAD function – dosing alarm, for overpressure inside the pump head, for excessive operating pressure inside the dosing pipeline, for blocking delivery valve… • Diaphragm: PTFE • External casing: Reinforced PP and chemical resistant. • Pump head made of PP or PVDF, polymer highly resistant, with ceramic ball valves, with all sealings in FPM or TFE/P, which is a new elastomer compatible with a wide variety of chemicals • Flow rate control depending on pressure variation of the installation • Energy saving • Low heating of the device • Low wear of mechanical and electrical components • Manual flow rate adjustment by a knob • Dual scale adjustment: 0 – 20% and 0 – 100%. • Proportional mode 1:1 by water-meter pulse-sender signal • Manual air-bleed pump head. Automatic air bleed available on request • Level probe input • Stroke rate: from 180 to 300 impulses/min