Seepex MD-025 Progressive cavity pump

• Transferring viscous food products like sauces, purees, and batters.
• Handling shear-sensitive materials such as yoghurts and fruit preparations.
• Dosing and metering ingredients in food production lines.
• Pumping products with high solids content, like fruit pulps or vegetable mashes.
• Moving abrasive slurries without significant wear to the pump components.

Typical capacity

For this size (025), flow rates commonly range from a few hundred litres per hour up to approximately 2-3 cubic metres per hour, depending on product viscosity and pressure requirements.

Power supply

This unit is specified as 3-phase. Seepex pumps of this class typically operate on standard industrial 3-phase voltages, such as 400V, 50Hz in the UK.

Pressure stage

The '6l' pressure stage indicates a common pressure capability for this type of pump, typically up to 6 bar.

Contact materials

The listing specifies 'Stainless contact parts', which is standard for food-grade applications, typically 304 or 316 stainless steel.

Footprint

A Seepex MD-025 pump, when skid-mounted with its motor, typically has a compact footprint, often around 1000mm L x 400mm W x 500mm H, though this varies with motor size and configuration.

Viscosity handling

Progressive cavity pumps excel at handling a wide range of viscosities, from thin liquids up to several million mPas.

• What maintenance is typically required for a progressive cavity pump?

  Routine maintenance commonly involves checking and replacing the stator and rotor, inspecting seals, and ensuring the drive system is in good order. The frequency depends on the product being pumped and operational hours.

• Can this pump handle solids?

• Is this pump suitable for CIP (Clean-in-Place)?

• What is the benefit of stainless contact parts?

• How does a progressive cavity pump work?

Food processing pumps are valued for reliability and durability in continuous operations. Buyers typically prioritise corrosion resistance, hygiene compliance, and consistent flow rates. When purchasing used units, inspecting seals, impellers and motor condition proves essential. Industry sentiment favours models with straightforward maintenance requirements and availability of spare parts. Stainless steel construction and gentle handling capabilities for delicate products are consistently sought features.

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