Shop 39987MF HYDRAULIC GEAR PUMP | Partsdic®

The 39987MF hydraulic gear pump is a positive-displacement pump that consists of several essential components, including gears, a housing, and ports.

The pump's design incorporates two meshing gears – typically a driving gear (also known as the rotor) and a driven gear (the idler). These gears are precisely machined to maintain tight tolerances, ensuring efficient fluid displacement.

The housing of the 39987MF pump is usually made from high-quality materials such as cast iron or aluminum alloy. This robust construction guarantees durability and resistance to wear and tear in demanding hydraulic environments. The pump also features inlet and outlet ports that allow fluid to enter and exit the pump, facilitating the fluid transfer process.

Working Principle:
The 39987MF hydraulic gear pump operates on the principle of positive displacement. As the gears rotate within the housing, they create a sealed chamber between the teeth of the gears and the pump housing. As the gears continue to rotate, this sealed chamber moves from the pump's inlet to the outlet. This action results in the compression and transfer of hydraulic fluid, generating flow and pressure within the hydraulic system.

Performance Characteristics:

Flow Rate: The 39987MF pump is known for its consistent flow rate, making it suitable for applications where a steady and reliable fluid supply is essential.

Flow rates can vary depending on the specific model and application requirements.

Pressure Rating: These hydraulic gear pumps are designed to handle a wide range of pressures, often up to several thousand psi (pounds per square inch). The pressure rating may vary depending on the model and size of the pump.

Efficiency: The 39987MF pump is recognized for its efficiency in converting mechanical energy into hydraulic power. The precise gear design minimizes internal leakage and ensures optimal performance.

Temperature Range: This hydraulic gear pump is capable of operating within a broad temperature range, making it suitable for both high and low-temperature environments.

Versatility: The 39987MF pump is adaptable and compatible with various hydraulic fluids, including hydraulic oil, synthetic fluids, and water-based fluids, enhancing its versatility across different applications.

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