The micro annular gear pump mzr-7265 is suitable for handling crystallizing, oxygen or moisture sensitive liquids, because the pump has no shaft seal. This functionality is made possible thanks to a liquid-separating cup surrounding the magnetic drive. The compact dimension of this magnetic hermetic pump is achieved by a completely new product design and optimal matching with an integrated speed and position controller. The pump has a length of 84 mm and a weight of 580 g. The pump handles flow rates from 0,048 to 288 ml/min with a high precision and low pulsation. The pump is suitable for applications where an avoidance of leakage and a long service life as well as low energy consumption are important requirements. The pump is supplied with a terminal box for speed control and LED status indicator.
Advantages
Hermetic pump design
pump without shaft seal
Magnetic drive
inner magnet system driven by rotating magnetic field
Integrated motion controller
programmable motion controller for speed and position control with RS-232 interface
Compact dimensions
length 84 mm
Long service life
wear-resistant, ultra-hard materials
Applications
Fuel cells
Dosing of AdBlue
Mobile analytics
Biotechnology
Marine technology
Metering of liquefied gases
Aerospace industry
Filling electrolytes into battery cells