4R147 Harmony P3

4R147 Harmony P3
> Brand: ottobock
> Product Code: 4R147

Vacuum volume management system that is slimmer, lighter, lower-clearance than Harmony P2 for lower limb amputees who want a precise socket fit for confident movement all day long.

  • Elevated vacuum reduces fluctuations in residual limb volume for precise fit throughout the day
  • 20% lighter than Harmony P2 for better user acceptance
  • Lower clearance (4.6 inches/117 mm) so more users can benefit
  • Smaller circumference for better cosmesis
  • Less complex 3-in-1 functional ring allows service in the field
  • Functional ring absorbs vertical shocks and allows for natural rotation
  • Suitable for weights of 88 - 275 lbs
  • Recommended for activity levels K2 - K4


Scope of delivery:

  • 4R147 Harmony P3 Pump (incl. 4X147 Functional Ring*)
  • 2R117 Socket Connector (2x)
  • 4Y360 Muffler
  • 4Y383 Exhaust Flange Kit
  • 451F20 FitKit

Does not include (2R57) 34mm pylon, please purchase seperately

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Tags: Harmony