VARIO® chemistry diaphragm pump MD 4C NT VARIO

MD 4C NT VARIO

VARIO^® pumps provide precise vacuum control by adaptation of the diaphragm pump´s motor speed. The three-stage chemistry MD 4C NT VARIO diaphragm pump meets high vacuum requirements for most high boiling solvents. The on-demand motor speed control results in unsurpassed lifetimes of service parts, such as diaphragms.

Performance features

• automatic adaptation of the vacuum level throughout the process for high process reliability and unattended operation
• short process times due to high pumping speed and zero-fluctuation (hysteresis-free) vacuum control
• easily operated CVC 3000 vacuum controller with clear text menus, with integrated venting valve
• extraordinary diaphragm life, therefore minimum operational and servicing costs
• excellent chemical resistance