Micropump® introduces compact micro annular gear pumps for precise,
pulseless flow
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Micropump® introduces a new line of micro annular gear pumps offering
very compact size, precise flow rate control and pulseless fluid delivery.
The new pumps measure as small as 13 mm (0.51 inches) in diameter by
68 mm (2.67 inches) in length. Integrated with a drive and control,
the pumps fit easily into OEM equipment with small footprint requirements,
short tubing lengths and low weight.
For maximum dosage accuracy, the micro annular gear pumps feature high
precision rotors that provide tight flow rate control, even at differential
pressures as high as 80 bar (1,160 psi). These rotors allow the pumps
to dispense volumes as small as 0.25 microliters and handle flow rates
from 0.15 to 300 ml/min, with accuracies within +/- 1%.
In addition, the pumps use gear tooth forming technology that keeps pulsations
to a minimum. This provides the smooth, constant flow necessary in applications
such as analytical lab instruments, medical diagnostics, chemical processing,
fuel cells, biotechnology, micro reaction technology and other critical
application processes. |
