Oxygen Blender


Precision Medical
Precision Medical Air-Oxygen Blender

Compact In Design

The NEW DeVilbiss (525) 5 liter Concentrator is compact in design. Sporting almost 70% of its predecessors (DeVilbiss 515) features, including: valves, PC Board/OSD, and compressor design; the compact 525 unit offers compact, robust quality with a generous flow rate of 5LPM.

Advanced Reliability

Suitable for many applications the DeVilbiss concentrator is required to work continuously for many hours a day. Proven through years of experience and testing, DeVilbiss have been able to take all the quality features of the proven 515 unit and put them into a compact yet powerful unit.

Keyport offer first class servicing and maintenance repairs for all DeVilbiss Oxygen Concentrators. DeVilbiss Concentrators come with a 5 year Manufacturers conditional warranty for peace of mind. Also if you purchase through Keyport we offer a loan unit while your unit is being serviced so there is never a time that you will not have a reliable Oxygen Concentrator unit by you side.

Units comply with HCPCS E1390 Specifications



  • Compact in design

  • High flow rate

  • Low physical weight

  • Features

  • Low power consumption

  • Low noise level

  • O2 Purity

  • DeVilbiss OSD

  • Very strong oxygen production

  • Alarms

  • System Check at satrt up

  • Power failure

  • High Temperature

  • High Pressure

  • Processor Error

  • Low Flow

  • Oxygen Purity

  • OSD Diagnostics self check

  • Warranty

  • 5 Year Manufacturers Warranty

Please contact us for more information and current pricing.