Bombas industriales de engranajes para trasiego y dosificación de fluidos

Las bombas de engranajes son tecnologías de desplazamiento positivo utilizadas para la manipulación precisa de fluidos industriales. Las soluciones ARO admiten caudales de hasta 261 m³/h (1.150 GPM), presiones de hasta 31 bar (450 psi), y viscosidades de hasta 4.400.000 cSt, dependiendo de la gama de productos.

Con más de 95 años de experiencia, ARO presta apoyo a procesos industriales de misión crítica en todo el mundo.

Discover Our Complete Gear Pump Range

ARO offers a broad portfolio designed for continuous operation in demanding environments. Each product family answers specific requirements for pressure, flow, and fluid behavior.

Industrial Process Gear Pumps – GlobalGear & HD Series

Designed for Severe Industrial Processes

Engineered for continuous operation in demanding process applications. Built with robust, precise designs to ensure long-term durability and reduced downtime.

Handles Extreme Fluids and Conditions

Suitable for high pressure, high temperature, abrasive, and high-viscosity fluids. Specific designs handle fluids with solids while reducing seizure risk.

Wide Performance Range

Supports flow rates up to 261 m³/h (1,150 GPM). Operates at pressures up to 21 bar (300 psi), with selected designs reaching 28 bar (406 psi).

Controlled, Low-Shear Operation

Delivers accurate, pulse-free flow with reduced liquid shear. Ensures reliable transfer for sensitive and demanding process fluids.

Flexible Configurations and Materials

Available with advanced sealing options, including TuffSeall™, mechanical, and slurry seals. Offered in cast iron, stainless steel, AISI 4140, and 17-4 PH. Widely used in chemical processing, asphalt, food, polymers, and technical fluids.

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Lubetech – Lubrication Gear Pumps

Engineered for Industrial Lubrication

Designed for industrial lubrication and oil circulation systems. Ensures continuous oil flow to protect rotating equipment and reduce wear.

Wide Operating Performance

Delivers flow rates from 17 to 719 L/min (4.6 to 190 GPM). Handles viscosities up to 2,000 cSt with stable and consistent performance.

Pressure and Temperature Capability

Operates at differential pressures up to 18 bar (261 psi). Seal options support system pressures up to 55 bar (798 psi). Supports operating temperatures up to 200 °C (392 °F).

Compact Continuous Duty Design

Optimized for compact installation and continuous operation. Built for reliable performance in demanding industrial environments.

Easy Integration and Proven Use

Flexible mounting and porting options simplify system integration. Commonly used in gearboxes, compressors, turbines, and industrial machinery.

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Technaflo – Magnetically Coupled Gear Pumps

Seal‑Less, Leak‑Free Design

Designed for applications requiring leak‑free operation. Magnetic coupling eliminates dynamic seals, reducing maintenance and failure risks.

Precise Flow Performance

Covers flow rates from 2.3 to 2,460 L/h (0.6 to 650 GPH). Delivers pulse‑free flow with metering accuracy within ±1%.

Pressure Capability

Supports nominal differential pressures up to 17.2 bar (250 psi). Handles system pressures up to 34.5 bar (500 psi), depending on configuration.

Wide Fluid and Temperature Range

Processes fluids from 0.3 to 2,000 cP without speed reduction. Operates from –46 °C to 176 °C (–50 °F to 350 °F).

Ideal for Critical Applications

Well suited for chemical processing, dosing, cooling, and sensitive fluids. ATEX‑certified configurations are available for hazardous environments.

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¿Por qué elegir ARO?

Las bombas de engranajes ARO están diseñadas para ofrecer estabilidad, repetibilidad y una vida útil prolongada. Ofrecen un rendimiento predecible en condiciones de proceso variables.
La tecnología de desplazamiento positivo proporciona un control de caudal lineal, proporcional a la velocidad de rotación.
Esto simplifica la dosificación y la regulación del proceso. Los diseños de ARO se centran en la baja pulsación, la capacidad de autocebado y el servicio continuo. Esto reduce el tiempo de inactividad y el coste total de propiedad.
ARO apoya a sus clientes con experiencia en aplicaciones y diseños industriales de eficacia probada.

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Select your gear pump here

Use the gear pump selector to choose by flow, pressure, viscosity, and temperature.

PREGUNTAS FRECUENTES

Una bomba de engranajes es una solución de desplazamiento positivo que utiliza engranajes giratorios para mover el fluido. Suministra un volumen fijo por rotación, independientemente de las variaciones de presión. Esto garantiza un caudal estable y repetible para aplicaciones de procesos industriales.

Bombas industriales de engranajes para una gestión fiable de los fluidos