Gear-driven pressure washer pumps, a distinct pump drive type, generate high-pressure water by powering the pump. Offering unique advantages, gear pumps create a vacuum at the inlet, drawing directly from a tank without requiring constant positive pressure. This design minimizes heat transfer, allowing the pump to operate at half speed, extending the life of bearings and seals. The reduced pump speed enables industrial use for over 40 hours per week. Choose our gear drive pressure washer pumps for smooth, consistent water pressure and reliable performance.