Hydro-Gear PK Series Hydraulic Piston Pump

The Hydro-Gear PK Series hydraulic piston pump (also called a hydrostatic pump or hydro pump) is a commercial-grade pump for zero-turn mowers and similar outdoor power equipment. It is built to deliver smooth, efficient, maintenance-free hydrostatic drive performance.

Key Features:

• Infinitely variable speed: Gives smooth control from zero to full displacement in both forward and reverse.
• Fixed-displacement charge pump: Helps keep the hydrostatic circuit supplied with oil during operation.
• Check or shock valves: Help protect the system and support dependable operation.
• Maintenance-free design: Reduces routine service needs so equipment spends more time working.
• Commercial-duty piston construction: Designed for efficiency and control in demanding, high-use applications.

Hydro-Gear is a well-known manufacturer of hydrostatic drive components for the outdoor power equipment industry. PK Series pumps are available in several configurations to suit different equipment and drive requirements. Choose the specific model that matches your application.