- Typical capacity
- For this class of equipment, capacities typically range from 50 kg/hr to several tonnes/hr, depending on the specific pump design.
- Power supply
- Commonly found on units of this type, power requirements are typically 3-phase industrial electricity, often 400V, 50Hz in the UK.
- Temperature control
- Chocolate pumps often feature heated jackets or internal heating elements to maintain chocolate in a molten, workable state.
- Pump type
- Positive displacement pumps, such as gear or lobe pumps, are typically used for chocolate due to their ability to handle viscous fluids gently and accurately.
- Material construction
- Components in contact with chocolate are typically made from food-grade stainless steel (e.g., 304 or 316) to ensure hygiene and corrosion resistance.
- Flow rate adjustment
- Many units offer variable speed control, allowing for precise adjustment of chocolate flow rates.