- Typical capacity
- Holding tanks for this class of equipment commonly range from 500 litres to several thousand litres, with 1500 litres being a common mid-range capacity.
- Construction material
- Units of this type are almost exclusively constructed from food-grade stainless steel (e.g., 304 or 316) for hygiene and corrosion resistance.
- Discharge mechanism
- A central bottom discharge with a shut-off valve is standard, often featuring a hygienic butterfly or ball valve.
- Agitation
- Some holding tanks are equipped with agitators or stirrers, typically motor-driven, to maintain product homogeneity or prevent settling.
- Temperature control
- Jacketing for heating or cooling is a common feature, allowing products to be held at specific temperatures. This typically requires a separate steam, hot water, or chilled water supply.
- Footprint
- For a 1500L tank, the footprint typically requires approximately 1.2m to 1.5m in diameter and 1.5m to 2.5m in height, depending on leg structure and ancillary fittings.
- Power supply
- If fitted with an agitator or temperature control system, the power supply is typically 400V, 3-phase, 50Hz, with lower voltage control circuits.