Gear Pump Price List
A gear pump is a type of positive displacement pump that uses a pair of meshing gears to transport fluids. It is commonly used to transfer liquids of various viscosities, including oils, chemical fluids, and other industrial applications. Gear pumps are divided into external gear pumps and internal gear pumps. In the former, the two gears are mounted on separate shafts, while in the latter, the gears consist of one internal and one external gear, with the internal gear nested inside the external gear.
The operating principle of a gear pump involves the rotation of the gears to generate pressure and flow. When the gear pump starts, the drive gear rotates the driven gear, causing the gear teeth to continuously mesh and separate. Fluid is drawn into the spaces between the gear teeth at the pump's inlet and is carried around the perimeter of the gears as they rotate. The fluid is then trapped between the gears and the pump casing and transported to the outlet of the pump. At this point, the meshing of the gears forces the fluid out of the spaces between the teeth, creating a continuous and stable flow.
Due to the absence of valves within the gear pump, it has a simple structure, can handle high-viscosity liquids, and is durable, reliable, and has strong self-priming capabilities. Gear pumps are widely used in lubrication systems, hydraulic power units, and chemical processing applications, particularly suited for high-pressure, low-flow scenarios. ATO.com provides a price list for different types of gear pumps, helping you make an informed decision.
Gear Pump Price List
| Product | SKU | Price |
| 1/2/4/5 GPM Hydraulic Single Gear Pump, 3600 psi | ATO-HGPP-1245 | $149.69~$262.15 |
| 2/3/4/6/7 GPM Hydraulic Single Gear Pump, 3600 psi | ATO-HGPP-23467 | $169.91~$308.37 |
| 13/15/18/20 GPM Hydraulic Single Gear Pump, 3600 psi | ATO-HGPP-3580 | $198.85~$346.62 |
| 4.5/5.5/6.5/7.5 GPM Hydraulic Single Gear Pump, 3600 psi | ATO-HGPP-4567 | $169.69~$292.77 |
| 10/12/13/15 GPM Hydraulic Gear Pump, 3300 psi | ATO-HGPP-0235 | $402.46~$494.77 |
| 20/30/40/50 GPM Hydraulic Gear Pump, 3600 psi | ATO-HGPP-2345 | $325.54~$402.46 |
| 1/2/4/5 GPM Hydraulic Tandem Gear Pump, 3600 psi | ATO-HTGP-1245 | $353.69~$465.54 |
| 11/13/18/20 GPM Hydraulic Tandem Gear Pump, 3600 psi | ATO-HTGP-1380 | $474.31~$632.77 |
| 1/2/3 GPM Hydraulic Triple Gear Pump, 3600 psi | ATO-HTGP-124536 | $479.69~$597.78 |
| 8/9/11/13/14 GPM Hydraulic Triple Gear Pump, 3600 psi | ATO-HTGP-13580 | $709.69~$873.07 |
Note: The above price list is for reference only. For bulk purchase or discount, please come to contact us.
Hydraulic Gear Pump Purchasing Guide
When purchasing a hydraulic gear pump, several factors must be considered to ensure you choose the right one for your specific application. Here are some key tips to help you make an informed decision:
- Determine Your Flow and Pressure Requirements
Before purchasing a hydraulic gear pump, accurately determine the flow rate (measured in gallons per minute or liters per minute) and the pressure (measured in psi or bar) required for your specific application. This will ensure that the pump you select can handle the workload efficiently and prevent potential damage or underperformance. - Choose the Right Pump Size
Hydraulic gear pumps come in various sizes and capacities. Selecting the right size involves considering the displacement (cubic inches or cubic centimeters per revolution) and the operating speed (rpm) of the pump. Ensure that the pump size matches your system requirements to optimize performance and efficiency. - Check Compatibility with Hydraulic Fluid
Ensure that the hydraulic gear pump is compatible with the type of hydraulic fluid you intend to use. Compatibility with the hydraulic fluid will affect the pump’s performance, longevity, and maintenance requirements. Refer to the manufacturer’s specifications for fluid compatibility.
By following these tips, you can make an informed decision and select a hydraulic gear pump that meets your specific needs and offers long-term reliability and efficiency.
