Rotary hydraulic manifolds, engineered for your application.
For more than 40 years, Positech has supplied rotary hydraulic manifolds, also known as rotary unions or swivels, for mobile construction equipment, hoisting and high-line service equipment, agricultural machinery, in-plant use, and special material handling.

Built on proven design parameters.
Shorter Lead Times
We design from proven parameters and use commercially available materials wherever possible, shortening lead time and reducing cost.
Custom Designed
Every manifold is custom designed for its application. No off-the-shelf catalog units, just the right solution for your envelope.
100% Tested
Static pressure testing during rotation is completed for every passage on every unit to verify performance before it ships.