ZH 350+ Oil-free High-speed Drive Centrifugal Compressors

Industrial oil-free air compressor 7 bar.

ZH 350+ Oil-free High-speed Drive Centrifugal Compressors

3 stage high speed oil-free air compressor. Ideal for the most demanding environments. Its innovative design with class leading efficiency reduces your energy costs.

 When air quality matters

ZH 350+ high speed oil-free air compressors provide you with pure, clean air that complies with ISO 8573-1 CLASS 0 (2010) certification. Not a single drop of oil is inside the compressor.

 Intelligent control and monitoring

The advanced control system minimizes energy consumption. Monitors overall system performance with service indications, malfunction alarms and safety shutdowns.

 Lowering your energy cost

Designed to save energy. Unique combination of 3-stage compression, titanium impellers, high-efficiency motor and magnetic bearings.

 smart AIR solutions

Maximize your compressed air efficiency with matching compressors, dryers, filters, and advanced control systems all designed to work better together.

 Best-performing technology on the market

Maximizing efficiency, the high speed drive means no oil lubrication, no intermediate gears and fewer rotating components. Reduced friction, lower energy costs.

 We care about your air quality

ISO 22000 certification for our oil-free production facility in Antwerp, Belgium. As certified manufacturing supplier, we can help you reduce risks and protect your reputation.

High speed centrifugal oil-free air compressor ZH 350+: designed to save energy

The oil-free air compressor ZH350+ reduces energy consumption to previously unattainable low levels. How? It features an optimal 3-stage configuration with

  • titanium impellers high-speed
  • high-efficiency motors 
  • magnetic bearings 
  • low pressure drops

All-in plug and play

The centrifugal high speed compressor ZH350+ comes as a true plug-and-run packaged solution. Its integrated design includes

  • the core compressor 
  • main drive motors 
  • coolers 
  • efficient inlet filter and silencer 
  • integrated blow-off valve and silencer 
  • water manifold 
  • sound attenuating canopy 
  • controls

Technical specifications

Capacity FAD l/s

700 l/s - 1,100 l/s

Capacity FAD

2,520 m³/h - 3,960 m³/h

Working pressure

7 bar(e) - 7 bar(e)

Installed motor power

350 kW - 350 kW

Capacity FAD m³/min

0 m³/min - 0 m³/min


 ZH 350+ (350 kW / 470 hp)