HD Series

SWAN brand two-stage oil-less air compressor to provide 100% pure high-pressure oil-less compressed air.


  • Horse power (HP) 5~30
  • Working pressure (kg/cm²) 12
  • Capacity (m³/min) 0.38~2.21


No need to add lubricating oil, oil-free design, environmentally friendly

  1. SWAN oil-less high pressure bare pump
  2. High efficiency air cooling system


SWAN oil-less high pressure bare pump

SWAN exclusive patented bare pump, using a variety of high-reliability precision components, completely oil-free structure design and simple belt adjustment mechanism, effectively increase the life of the air compressor, greatly reduce the cost of the air purification system, and provide you with better air quality.

High efficiency air cooling system

High efficiency cooling system components, inter cooler and after cooler (optional) that allow for heavy duty continuous operation and greatly reduce running temperature.



SWAN patented oil-free structure

Generally, oil-free air compressors are with Oil-free structure, which still contains oil during operation, and it only has no oil in the compressed air; but the patented bare pump of SWAN oil-free air compressors is with Oil-less structure, which not only has no oil in the compressed air, but also has no need to add lubricating oil during operation, which can provide you with cleaner and oil-free compressed air.


Highly reliable components

High-strength, high-precision, high-reliability component mechanism, 5V type belt and simple belt adjustment mechanism effectively extends running life of the air compressor.

Aluminum alloy cylinder: the cylinder be covered with special treatment to ensure good heat dissipation, wear resistance and smooth running.

Compression ring group: with self-lubricating and anti-friction material to ensure smooth and long-last running.

Compact design connecting rod & bearing:  All bearings are totally sealed with heat resistance grease, together with special heat isolated material.

Detailed specifications

Model Power (HP) Power (kW) Working Pressure (kg/cm²) Capacity (m³/min) Dimension (mm) (L*W*H) Weight (kg)
HDP-205 5 3.7 12 0.389 610x465x585 89
HDP-310 10 7.5 12 0.834 705x520x690 113
HDP-415 15 11 12 1.250 780x560x655 142
HDU-420 20 15 12 1.540 1090x805x875 340
HDU-425 25 18.5 12 1.849 1090x805x875 340
HDU-430 30 22.5 12 2.211 1090x805x875 340
  • 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.
Contact us

We provide online inquiry service, fill out the inquiry form, we will serve you within 24 working hours.