For over 25 years, Trombetta has provided hydraulic power pack OEMs with the best performing; most valued DC Contactors in the market. Our acclaimed PowerSeal is the muscle that drives hydraulic power packs on your tailgate lifts, tractors, electric pallet jacks, snow plows, and other hydraulic applications. Other hydraulic applications use Trombetta's historic Metal Family Contactor or high powered Bear DC Contactor.