Mouvex is a global leader in eccentric disc pump technology that excels across hygienic, chemical, transport and industrial applications. The Mouvex portfolio, which also includes high-performance compressors, is recognized for innovative engineering and dependable operation that enable safe, efficient and sustainable fluid handling.

Mouvex, part of PSG, a Dover company, was founded in 1906. With more than a century of experience, Mouvex manufactures cutting-edge solutions utilizing a state-of-the-art manufacturing facility in Auxerre, France.

Mouvex pumps are used in the food, dairy, beverage, cosmetics, pharmaceutical, chemical and transportation industries. Engineered for efficiency and reliability, Mouvex pumps deliver the performance capabilities required in a wide range of demanding applications.

An eccentric disc pump consists of a cylinder and a pumping element mounted on an eccentric shaft. As the eccentric shaft rotates, the pumping element forms chambers within the cylinder that increase in size at the intake port, drawing fluid into the pumping chamber. This design ensures consistent flow, strong suction and efficient handling of viscous or sensitive products.

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Eccentric disc pumps deliver constant efficiency, leak-free operation and excellent product recovery. In contrast to other pump technologies, eccentric disc pumps minimize shear, reduce aeration and effectively handle a wide range of viscosities.

Traditional pump technologies, such as gear or twin-screw pumps, often require increased maintenance, experience more downtime and lose performance over time. Mouvex Seal-Less Eccentric Disc Pumps offer consistent volumetric efficiency and reliable performance, helping maintain optimal production in chemical, industrial and hygienic applications.

Yes. Mouvex Seal-Less Eccentric Disc Pumps – including the G-FLO Series, H-FLO Series and Micro C Series – feature a design that isolates the pump’s fluid chamber from the external environment, eliminating leakage and reducing the risk of product contamination. This is particularly important in food, pharmaceutical and chemical applications.

Yes. Mouvex pumps offer dry-run performance for short periods without damaging internal components. This makes them suitable for applications with variable feed conditions or intermittent flow.

Yes. Mouvex pumps provide reliable self-priming capability, even with highly viscous fluids. This supports suction-lift applications and efficient tank emptying.

Yes. Mouvex H-FLO Series and Micro C Series are fully CIP- and SIP-compatible. Their internal flow paths enable effective cleaning without disassembly. The optional Easy Clean System (ECS) allows CIP bypass suppression and lower in-pump friction loss during cleaning.

Mouvex Seal-Less Eccentric Disc Pumps are designed for one direction of rotation. However, bidirectional operation can be easily achieved by using a 4-way valve on discharge.

Mouvex pumps produce minimal pulsation compared to other positive displacement pumps. This ensures stable flow for sensitive processes such as inline injection or coating spraying.

Mouvex pumps maintain high efficiency throughout their lifecycle due to permanent contact between the disc and cylinder. Unlike lobe or screw pumps, they do not experience significant performance loss over time

Product recovery refers to the ability to remove nearly all remaining product from piping at the end of production. This reduces waste, saves money and significantly decreases cleaning time and water consumption.

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Yes. Mouvex Seal-Less Eccentric Disc Pumps feature extremely gentle, pulse-free flow to protect shear-sensitive products such as creams, gels, dairy, emulsions and pharmaceuticals.

Mouvex pumps are engineered to maintain constant volumetric efficiency even at high viscosities. Depending on the model, Mouvex pumps can handle fluids up to 10,000 cSt.

Yes. Mouvex Seal-Less Eccentric Disc Pumps feature a seal-less design and are available in ATEX-certified models, making them suitable for safely handling toxic or hazardous chemicals while reducing environmental risks and improving operator safety.

Yes. Mouvex pumps feature high product recovery capabilities, which reduce the amount of rinsing required during CIP procedures. This reduces both water and chemical consumption, lowers operating costs and improves overall sustainability.

Depending on the model, Mouvex pumps can meet 3A, EHEDG, FDA, EC 1935/2004 and ATEX requirements. These certifications ensure compliance with requirements for hygienic and hazardous applications.

Yes. Mouvex pumps, particularly the H-FLO Series, meet strict hygiene standards necessary for personal care manufacturing, making them ideal for gently handling lotions, creams, gels and pastes without damaging product texture.

Yes. Mouvex pumps, particularly the H-FLO Series, meet key hygienic certifications required for food processing, making them suitable for handling dairy products such as yogurt, milk concentrates and soft cheese as well as other food and beverage applications.

Mouvex pumps are widely used for unloading tank trucks transporting chemicals, oils, fuels and food products. Their strong suction and dry-run capabilities make them ideal for loading and unloading applications.

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Yes. Mouvex pumps include only two primary pump components and no mechanical seals, reducing long-term maintenance costs. Many models can be serviced quickly without removing the pump from the pipeline.

Typically, only the disc and cylinder set and select O-rings require periodic replacement. Actual service intervals depend on product properties and process conditions.

With proper maintenance, Mouvex pumps can operate reliably for many years thanks to their robust design that reduces wear and extends service intervals. Fun fact: The oldest known Mouvex pump was installed in 1948 and is still operating reliably.

As with any pump, selection depends on flow rate, pressure, viscosity, temperature and compatibility with pumped media. Mouvex application specialists can analyze your process conditions and recommend the optimal model.

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Yes. Mouvex offers a worldwide network of distributors and PSG service centers, ensuring access to genuine parts and support services