BST Series

SWAN air compressor BST series is specially designed for making PET bottles, drilling wells or clamping tools.⠀ The flexible high/ low air pressure design and enforced lubricating oil system can endure long last and high efficient operation.


  • Horse power (HP) 15~30
  • Working pressure (kg/cm²) 30~40
  • Capacity (m³/min) 1.749~2.905


Hi-Low pressure combined in one machine. Booster system with high efficiency and flexibility

  1. SWAN patented enforced lubricating compressor pump
  2. High-efficient aluminum fin for heat release
  3. High pressure buffer tank
  4. Breathing cap assembly
  5. Long-acting lubrication oil recycle system


SWAN patent enforced lubricating compressor pump structure

Special oil carried inside the crankshaft to ensure sufficient and clean lubrication.  Built-in enforced lubricating system to guarantee full and clean lubricating without failure.

Aluminum Fin cooler

With high efficiency aluminum fin cooler and cooling fan for heat release.  Reduce air discharge temperature stabilize compressor in running and extends service duration.

High pressure buffer tank

High efficiency 2 stages compression design offer powerful and steady compressed air.

Breathing cap assembly

Environment friendly special design to separate oil in crankcase effectively.

Long-acting lubrication oil recycle system

With special lubricating oil filtrate system achieve perfect cooling and lubrication result, also keep clean oil in compressor.  Free from concern of damage caused by foreign dust mixed with lubricating oil.

Product features

Detailed specifications

Model Power (HP) Power (kW) Working Pressure (kg/cm²) Capacity (m³/min) Dimension (mm) (L*W*H) Weight (kg)
BST-315 15 11 30 1.749 1805x507x1371 276
BST-230 30 22 40 2.905 1350x850x936 250
  • The specification of the above air compressor is for 50Hz's, other discharge, pressure and drive type available upon request
  • SWAN Air Compressors keep on searching for excellence, we reserve the right to alter specifications without prior notice.
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