Micropump GD
SubCategory: ExternalGearPumps
Manufacturer: Micropump
Industry: Agriculture;Aviation;BeautyPersonalCare;BuildingServices;Ceramics;Chemical;FishFarming;HeatingWaterSanitation;NuclearPowerPlants;PaintSurfaceCoating;PaperMills;Petrochemical;Pharmaceutical;PowerGeneration;ResearchDevelopment;SurfaceFinishing;Transportation;WaterTreatment;PlasticsProduction;AdhesivesProduction;DetergentProduction;FertilizerProduction;PaintResinProduction;DyePigmentProduction
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Key Specifications
- Flows up to 13.9 l/min
- Pressure up to 6.9 bar
Product features
- Abrasion-resistant configuration options → allow the pump chamber and gears to be selected for more demanding fluids
- Cavity-style gear design → supports smooth positive-displacement delivery across varied inlet and outlet conditions
- Verified operating envelope → 1.7–13.9 L/min, 6.9 bar differential pressure and system pressure up to 103 bar provides a factual basis for initial duty screening
- Magnetic-drive containment → removes a conventional dynamic shaft seal from the liquid path and reduces a common leakage and wear point
- Compact pump architecture → supports integration into OEM equipment, analytical instruments and space-constrained process skids
- Application-specific material selection → lets wetted materials be checked against the actual process liquid before ordering
- Defined operating limits → checking pressure, temperature, viscosity and suction conditions reduces the risk of incorrect selection
- Service-oriented construction → supports planned maintenance and replacement of wear components instead of reactive intervention
- Configuration and drive options → allow the pump and drive arrangement to be matched to the required duty and installation
- AxFlow selection support → helps confirm the correct series, configuration and service reference before purchase
Micropump GD is a cavity-style magnetic-drive gear pump for precision transfer in aggressive, abrasive or high-system-pressure fluid service. It is intended for engineers, OEM designers and maintenance teams that need predictable fluid handling while controlling leakage risk, process repeatability and service access. Selection should start from the required flow, differential and system pressure, viscosity, temperature, suction conditions and chemical compatibility.
The GD uses a cavity-style magnetic-drive pump with three helical gears and can be configured with abrasion-resistant pump-chamber components and hardened-steel gears. The magnetic coupling transfers torque without a conventional dynamic shaft seal in the liquid path, keeping the motor-side drive physically separated from the process liquid. This removes one common leakage and maintenance point while the hydraulic principle defines flow behaviour, pressure capability and suitability for the duty.
Flow is 1.7–13.9 L/min, maximum differential pressure is 6.9 bar and maximum system pressure is 103 bar. The published temperature range is −46 to +204 °C and viscosity range is 0.5–1500 cP. These published values describe the series or cited configuration rather than every possible order code. Final selection must confirm wetted materials, drive speed, connections, suction conditions and any application-specific limits.
For total cost of ownership, correct sizing and material selection are critical. Operating within verified limits supports predictable service intervals and reduces avoidable wear, while planned access to service parts helps maintenance teams control downtime risk. AxFlow can help identify the correct Micropump GD configuration, check availability and support replacement or OEM projects. Request a quote for Micropump GD from AxFlow.
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