Unity® for LP Vari-Flex

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Unity for LP Vari-Flex is a sleeveless vacuum suspension system designed to stabilize volume fluctuations and maintain comfortable socket fit throughout the day. For the moderately to high active user with limited build height clearance, Unity for LP Vari-Flex and Seal-In V® combined provide secure suspension, volume management and great foot dynamics without the restricting effect of an external suspension sleeve. Unity adds minimal weight to the prosthesis and does not interfere with the foot module dynamics.

Ordering Information
Unity can be ordered with LP Vari-Flex in the male pyramid, standard heel height configuration. Please select the appropriate Unity Pump Module kit according to foot module size when placing an order and Unity will come preassembled on the foot. For extra convenience and system compatibility, Unity TT Valve Kit is highly recommended as a means of connecting to the socket.

For liner selection charts and item numbers please refer to Iceross Seal-In V pages.

Warranty Information
Foot 36 months
Pump 24 months
Membrane 12 months

User Information

Amputation Level:


Impact Level:


System Information

Foot Sizes:


Maximum Vacuum:

-23inHg (600mmHg)

Normal Operating Pressure:

-16-20 inHg

Added System Weight:

130g w/ Pump, Socket Valve and Tube