If the displacement of the plunger pump is insufficient, several measures can be taken to increase it: Adjust stroke length: stroke length is the distance the plunger moves each cycle. By increasing the stroke length, the volume of fluid displaced by the pump can be increased. Increase the speed of the pump: Increasing the speed of the pump can also increase the volume of fluid displaced. However, it is important to ensure that the pump can run at the higher speed and that other system components can handle the higher flow. Increasing plunger diameter: The diameter of the plunger determines the volume of fluid displaced per stroke. By increasing the plunger diameter, the displacement of the pump can be increased. Adding extra plungers: Piston pumps can have multiple plungers, which operate in series. Adding additional plungers can increase the displacement of the pump. It is important to note that any modifications made to a piston pump should be done carefully and in consultation with the manufacturer or a qualified hydraulic engineer. 90-L-055-KA-1-NN-80-P-3-T1-C-03-GBA-26-26-24 90L055KA1NN80P3T1C03GBA262624 90-L-055-KA-1-NN-80-P-4-S1-C-03-GBA-17-17-24 90L055KA1NN80P4S1C03GBA171724 90-L-055-KA-1-NN-80-P-4-S1-C-03-GBA-32-32-24 90L055KA1NN80P4S1C03GBA323224 90-L-055-KA-1-NN-80-P-4-S1-C-03-GBA-35-35-24 90L055KA1NN80P4S1C03GBA353524 90-L-055-KA-1-NN-80-R-3-S1-B-03-GBA-42-42-24 90L055KA1NN80R3S1B03GBA424224 90-L-055-KA-1-NN-80-R-3-S1-C-03-GBA-29-29-20 90L055KA1NN80R3S1C03GBA292920 90-L-055-KA-1-NN-80-R-3-S1-C-03-GBA-29-29-24 90L055KA1NN80R3S1C03GBA292924 90-L-055-KA-1-NN-80-R-3-S1-C-03-GBA-42-42-24 90L055KA1NN80R3S1C03GBA424224 90-L-055-KA-1-NN-80-R-3-S1-D-02-GBA-29-29-24 90L055KA1NN80R3S1D02GBA292924 90-L-055-KA-1-NN-80-R-4-S1-C-03-GBA-26-26-24 90L055KA1NN80R4S1C03GBA262624 Check for worn or damaged parts: Worn or damaged plungers, plunger seals, or other pump parts can reduce pump displacement. If any parts are found to be worn or damaged, they should be replaced. Check for system leaks: Hydraulic system leaks can reduce pressure and flow, which in turn reduces pump displacement. Any leaks should be identified and repaired. Use a larger pump: If none of the above options are feasible or effective, it may be necessary to replace the existing pump with a larger pump capable of delivering the required flow and pressure. However, this may require major modifications to the hydraulic system and should only be used as a last resort. It is important to carefully evaluate the hydraulic system and specific requirements before attempting to increase the displacement of a piston pump. Overloading or improperly modified pumps can result in pump damage, reduced efficiency and even safety hazards. A qualified hydraulic engineer or manufacturer should be consulted to ensure any modifications are made correctly and safely. Additionally, it is important to consider the following factors when selecting a replacement pump: Required flow and pressure: The new pump must be able to provide the flow and pressure required by the application. Pump speed: The pump speed should be matched to the motor or motor driving the pump to ensure it operates within the speed range for which it was designed. Pump Type: Different pump types have different characteristics and are better suited for different applications. For example, axial piston pumps are known for their high efficiency and high pressure capability, while gear pumps are simpler and less expensive. Mounting and Connection Compatibility: Replacement pumps must be compatible with existing mounting and connection points in the hydraulic system to minimize the need for modifications. In some cases, existing pumps can also be modified to increase their displacement. However, this should only be attempted by a qualified hydraulic technician or engineer, as it can be a complex process that requires expertise and equipment. Overall, increasing the displacement of a piston pump requires careful analysis of the hydraulic system and application requirements, as well as a solid understanding of pump design and operation. Consultation with a qualified hydraulic engineer or pump manufacturer is recommended to ensure the best solution for the particular situation. If increasing the displacement of the plunger pump is not possible or desirable, another option is to consider adding an additional parallel pump to increase the total flow. This can be done by installing a second pump that operates at the same pressure but with a different displacement, or by installing a pump with a higher pressure rating and using a pressure reducing valve to regulate the downstream pressure. Another option for increasing flow is to modify the hydraulic system design by adding additional fluid lines or increasing the size of existing lines to reduce the overall flow restriction in the system. This also helps reduce pressure drop across the system and improves overall performance. 90-L-055-KA-1-NN-80-R-4-S1-C-03-GBA-29-29-24 90L055KA1NN80R4S1C03GBA292924 90-L-055-KA-1-NN-80-R-4-S1-C-03-GBA-35-35-20 90L055KA1NN80R4S1C03GBA353520 90-L-055-KA-1-NN-80-R-4-S1-C-03-GBA-42-42-24 90L055KA1NN80R4S1C03GBA424224 90-L-055-KA-1-NN-80-R-4-S1-D-02-GBA-29-29-24 90L055KA1NN80R4S1D02GBA292924 90-L-055-KA-1-NN-80-S-3-C6-C-03-GBA-42-42-24 90L055KA1NN80S3C6C03GBA424224 90-L-055-KA-1-NN-80-S-3-S1-C-02-GBA-42-42-24 90L055KA1NN80S3S1C02GBA424224 90-L-055-KA-1-NN-80-S-3-S1-C-03-GBA-35-35-24 90L055KA1NN80S3S1C03GBA353524 90-L-055-KA-1-NN-80-S-3-S1-C-03-GBA-38-38-20 90L055KA1NN80S3S1C03GBA383820 90-L-055-KA-1-NN-80-S-3-S1-C-03-GBA-38-38-24 90L055KA1NN80S3S1C03GBA383824 90-L-055-KA-1-NN-80-S-4-S1-C-00-EBC-35-35-24 90L055KA1NN80S4S1C00EBC353524 It is important to consult a qualified hydraulic system engineer or technician before making any modifications to the system to ensure that the modifications are appropriate and do not lead to any unintended consequences. They can also provide guidance on proper installation and maintenance to ensure reliable and safe operation of hydraulic systems. Finally, it is important to note that increasing the displacement of a piston pump can have downstream effects on other components in the hydraulic system. For example, increasing flow rates and pressures can cause increased wear on valves, hoses and fittings, and these components may also need to be upgraded. Therefore, it is important to consider the overall system design and the potential impact of any modifications to ensure the long-term reliable and efficient operation of the hydraulic system. Regular maintenance and monitoring of the system is also critical to identifying and fixing any problems before they become more serious.