Micropump® utilizes a variety of positive displacement pump technologies
in its wide range of precision, low-flow pumps, including external gear,
micro annular gear, and multiple and single piston. Also available are
high-performance centrifugal pumps in a very compact size.
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Pump Technology Details |
Materials of Construction
External Gear Pumps
- Magnetically driven external gear pumps (cavity and suction shoe styles) with no dynamic seals
- Pulseless delivery for a smooth continuous flow
- Strong Chemical resistance
- Flow rates to 9.5 mL/min (0.0025 gpm) to 42 L/min (11.1 gpm)
- Pressures to 1500 psi (103 bar)
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Micro Annular Gear Pumps
- Compact design with integrated drive and control to fit easily into OEM equipment
- Pulseless flow and better than +/1% accuracy
- Flow rate range: 0.3 (0.005 gph) to 288 mL/min (4.564 gph)
- Differential pressure to 1160 psi (80 bar)
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Valveless Piston Pumps
- Excellent for pumping both high-viscosity and semi-solid fluids
- Accurate flow rate throughout the entire pressure range
- Excellent chemical resistance
- Flow rate range: 5 mL/min (0.08 gph) to 940 mL/min (0.248 gpm)
- Differential pressure to 100 psi (6.9 bar)
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Centrifugal Pumps
- For high-flow applications requiring design simplicity
- Magnetic coupling for lead-free operation
- Integrated impeller/magnet assembly maximizes pump life
- Flow rate range: 0.98 L/min (0.26 gpm) to 27 L/min (7.1 gpm)
- Maximum rated system pressure 197 psi (13.6 bar)
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