Uni-knuckle Span Connector
This exclusive heavy duty universal joint provides stress free flexibility on slopes up to 30%. All components are mounted externally to eliminate flow restriction. The unit functions as a support between spans, permitting coupler and boot replacement without a crane.
An exclusive Zimmatic design innovation, the split coupler encloses an inner boot that ensures a solid watertight connection. The secure seal provides protection from the elements for longer machine life.