Model Series
bstAIR 40F
bstAIR 40F Oil-free air and nitrogen booster
SKU Model: bstAIR 40F
For applications that require oil-free medium- to high-pressure air or nitrogen,the bstAIR 40F is the ideal solution. It combines the efficiency advantages of booster technology with premium performance, reliability, and ease of operation. Robust and compact, it operates at outlet pressures of 15-40 bar with an FAD of 24-397 m³/hr for industries such as chemical, petrochemical, electronics, semiconductor, food & beverage, general industry etc.
Top performance Easy to use
• Guaranteed oil-free
compression
• Higher compression efficiency
• Continuous 24/7 operation
• Maintain gas purity
• Capable to handle extreme
fluctuation of gas demand
Excellent reliability
• Lower mechanical stress
• Consistent, reliable lubrication
• Robust design with casting
iron pump block
• Lower startup load
Easy to use
• Intuitive touchscreen
controller
• Real-time monitoring- ICONS
• Easy installation-
Plug-and-play design
• Multiple booster
controlling-ECO6i
• 4000-Hour service interval

1. Distance piece: separates oil-free and lubricated
parts to guarantee oil-free compression.
2. Oil pump: improves lubrication efficiency to
enhance machine reliability.
3. Crosshead: extends component lifespan and
reliability by eliminating side loads, reducing stress
on connecting rods and the crankshaft.
4. Load/unload: ensures application flexibility while
minimizing tank size and initial investment.
5. Plenum chamber: inlet connects with the back
of the piston to avoid blow-by gas losses.
6. Gas packing and positive plenum pressure:
maintain feeding gas purity.