Positive displacement lobe rotary pumps designed for the transfer and dosing of liquids with a wide range of viscosities and the presence of suspended solids. Their operation via lobes (or lobe rotors) ensures a constant flow and reduced pulsation, suitable for industrial processes requiring delicate product handling or precise flow.
Key Features:
- Principle: lobe rotary pump (positive displacement), self-priming.
- Operational advantages: uniform flow, low pulsation, ability to handle viscous liquids and particulates, reversible operation.
- Construction: available in durable metallic configurations (e.g., stainless steel and cast iron), sealing elements and gaskets adaptable according to the application.
- Maintenance: design facilitating access to rotors and casing for cleaning, inspection, and replacement of worn parts.
Typical industrial applications:
- Food and beverages (viscous products with inclusions), fine chemicals, pharmaceuticals.
- Water and sludge treatment plants, paper industry, paints and coatings.
- Feed additive dosing, transfer in mixing and filling processes.
B2B options and services:
- Materials and finishes according to chemical compatibility and hygiene standards (e.g., stainless steel for food processing).
- Different sizes and displacement ratios to adjust flow and pressure.
- Accessories: electric motors, gearboxes, couplings, valves, and compatible flanges.
- Supply of spare parts and preventive maintenance packages.
Information required for quotation:
To obtain a precise technical and economic proposal, provide: required flow (m³/h or L/min), pressure/height difference (m or bar), fluid temperature, viscosity, and presence/size of solids, chemical nature of the liquid, preferred material and type of connection (flange/threaded), as well as installation conditions and available electrical power.
These pumps are a robust and versatile solution for industrial processes requiring reliable handling of difficult fluids and precise dosing.
