When handling aggressive, viscous, or particle-laden fluids, pump failure isn’t just inconvenient—it’s expensive. The ProChem centrifugal pump range from Robuschi is engineered to minimize downtime, reduce maintenance, and deliver consistent performance in chemically aggressive and mechanically demanding applications.
Access detailed specifications, dimensions, materials, and performance curves for all ProChem models.
ProChem pumps are horizontal, single-stage centrifugal pumps with axial inlet, designed in compliance with UNI EN 22858 standards. They are available in three series:
Each series is built around a modular design with robust mechanical components, including:
| Series | Capacity (m³/h) | Head (m) | Pressure (bar) | Temp (°C) | Flange Size (DN) |
|---|---|---|---|---|---|
| RN/RNS | up to 2600 | up to 140 | 16 | -50 to +280 | 32–300 |
| RKNS | up to 110 | up to 60 | 16 | -50 to +280 | 32–50 |
Multiple sealing systems are available to match fluid characteristics and process requirements:
ProChem pumps are available in a range of materials to suit corrosive and abrasive media:
RN and RNS use closed impellers for clean or slightly contaminated fluids. RKNS uses a recessed open impeller for viscous or solid-laden fluids.