4R181 - Suspension
Harmony P4 HD
Harmony P4 HD – Faster, shorter, lighter.
The Harmony P4 HD – faster, shorter, lighter.
Faster: thanks to innovative double-stroke technology, the required vacuum is reached after just a few steps.
Shorter and lighter: direct integration into the socket eliminates additional adapters in favour of the structural height and overall weight. An external hose is no longer necessary.
The Harmony P4 HD – faster, shorter, lighter.
Faster: thanks to innovative double-stroke technology, the required vacuum is reached after just a few steps.
Shorter and lighter: direct integration into the socket eliminates additional adapters in favour of the structural height and overall weight. An external hose is no longer necessary.
| Product type | Pumps |
| Mobility grade | 2, 3, 4 |
| Max. body weight | 150 kg |
Specifications
Product information
| Product type | Pumps |
| Mobility grade | 2, 3, 4 |
| Max. body weight | 150 kg |
| Amputation level | Transtibial amputation |
| User group | youths, adults, mature adults |
| Material | Aluminium, Steel, Titanium |
Product Data
| Article number | 4R181 |
| Proximal connection | Lamination disc |
| Distal connection | Pyramid receiver |
| Weight | 590 g |
| System height | 132 mm |
| Build height | 114 mm |
| Mobility grade | 2, 3, 4 |
| Recommended for body weight | 90 - 150 kg |
| Max. body weight | 150 kg |
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The Harmony E2 is an electronic pump for the Harmony system. It provides volume management on the residual limb, enhanced prosthetic suspension and reduced forces in the socket.
The Harmony E2 is an electronic pump for the Harmony system. It provides volume management on the residual limb, enhanced prosthetic suspension and reduced forces in the socket.