Busch Vacuum Pump Model 400 -212

• Vacuum packaging of various food products to extend shelf life.
• Modified atmosphere packaging (MAP) processes in food production.
• General industrial vacuum applications requiring a reliable vacuum source.
• Degassing processes in food and other manufacturing sectors.

Typical capacity

For this class of equipment, a Busch 400 series pump commonly offers a nominal pumping speed in the range of 400-500 m³/hr (approximately 235-295 CFM), as indicated by the '235 CFM' in the description for this specific unit.

Power supply

Units of this type typically require a 3-phase electrical supply, commonly 400V or 415V, 50Hz, suitable for industrial applications.

Vacuum level

Busch vacuum pumps in this series are designed to achieve deep ultimate vacuum levels, typically below 0.5 mbar absolute.

Cooling method

Most industrial vacuum pumps of this size utilise air cooling, often with an integrated fan, to maintain optimal operating temperatures.

Footprint

While exact dimensions vary, units in this capacity range typically have a compact industrial footprint, designed for integration into existing production lines or standalone operation.

Oil management

These are oil-lubricated rotary vane pumps, requiring regular oil changes and maintenance of the oil level for optimal performance.

• What kind of maintenance does a Busch vacuum pump typically require?

  Routine maintenance for these pumps commonly involves regular oil changes, filter replacements (oil mist and inlet filters), and checking of drive belts if applicable. The specific schedule depends on usage intensity.

• Can this pump be used for continuous operation?

• Is this unit suitable for wet or humid applications?

• What are the typical noise levels for a pump of this capacity?

• What accessories are commonly needed with a vacuum pump?

Vacuum packaging equipment holds a solid reputation in food processing for extending shelf life and maintaining product quality. Buyers typically prioritize seal consistency, chamber durability, and ease of operation when selecting used models. Industry sentiment favours machines with reliable vacuum pump performance and straightforward maintenance access. Common strengths include cost savings over new equipment, proven track records from established manufacturers, and compatibility with various packaging materials. Prospective buyers should inspect sealing bars, vacuum gauges, and prior service history carefully.

General overview for this equipment type