The key to extending the service life of reciprocating jetting pump lies in regular maintenance and care. The following outlines the key maintenance measures:   1. Regularly inspect and replace wear-prone components: After the pump has been in operation for a certain period, it is necessary to regularly inspect the wear condition of wear-prone components inside the pump and determine whether replacement of parts such as valves, pistons, etc., is required. If wear, hardening, or leaks are detected, replacement should be carried out promptly.   2. Use the correct lubricating oil: Select the appropriate lubricating oil according to the user manual. Check the oil level and add oil regularly to reduce friction between components and minimize wear and tear.   3. Maintain cleanliness: Regularly inspect and clean dust, oil stains, or corrosive substances from the pump body surface to prevent contaminants from affecting internal components and delaying operational progress.   4. Seal and connection component inspection: Regularly check whether the pump connection components are securely fastened. Loose connections can increase pump vibration, leading to faster component wear. Seals should be regularly inspected for leaks. Leaks may cause medium loss and reduced pump performance, and may also pose safety hazards, so they require special attention.   5. Vibration detection and pressure monitoring: Regularly check the pump's vibration status. If abnormal vibrations are detected, promptly investigate the cause. Pressure gauges should be calibrated at least once every six months to ensure accurate pressure readings.   6. Seasonal maintenance: During high-temperature weather, enhance cooling and heat dissipation. During cold weather, add antifreeze to ensure the pump operates normally.   7. Comprehensive Maintenance: Conduct regular comprehensive inspections and maintenance of the pump, disassemble and inspect internal components, and promptly repair or replace severely worn parts. Calibrate instruments to ensure the accuracy of flow rate, pressure, and other data.   8. Proper Operating Procedures: Avoid running the pump dry, avoid overloading, and ensure proper startup and shutdown procedures (avoid frequent starts and stops).   Elephant machinery reciprocating Pump cover a power range of up to 1120 kW, with a maximum flow rate of 6000 LPM and a pressure rating of up to 280 MPa. They are perfectly suited to the diverse operational requirements of the oil and gas industry, from oilfield water injection, polymer injection, cementing, pipeline pressure testing, to crude oil circulation, covering a wide range of application areas. With us, your reciprocating pump will maintain optimal performance, ready for use whenever you need them most.

The jet pump and the plunger pump are two different types of pumps, with the main differences reflected in the following aspects:   1.Working Principle Jet Pump: It is a fluid pressurization device that primarily utilizes high-pressure working fluids (water, air, steam) to generate a high-speed jet through a nozzle, which enters a high-pressure chamber, thereby increasing the pressure to meet operational requirements. It relies entirely on the dynamic motion between fluids. It has strong self-priming capability and can handle gas-liquid mixed fluids. Plunger Pump: The motor drives the pump's crankshaft to rotate via large and small pulleys and a narrow belt. The crankshaft then drives the connecting rod and plunger to perform reciprocating motion. When the plunger moves backward, the inlet valve opens, allowing liquid to enter the pump body until the plunger reaches its rearmost position (180° rotation of the crankshaft), completing the suction process. The plunger then begins to move forward, compressing the liquid in the pump's valve chamber, increasing the pressure. As a result, the inlet valve closes, and the discharge valve opens, allowing the liquid to be pushed out by the plunger through the discharge valve. The flow rate can be adjusted by changing the size of the plunger.   2.Structural Differences Jet Pump: Simple in structure, primarily generates power through fluid movement, with lower maintenance costs in the long run (no vulnerable parts) and lower sealing requirements. Plunger Pump: Mainly generates power through the reciprocating motion of the plunger. Compared to the jet pump, it has higher long-term maintenance costs and extremely high sealing requirements to prevent plunger leakage.   3.Application Scenarios Jet Pump: Deep well water extraction, chemical industry (capable of transporting corrosive media,etc). Plunger Pump: High-pressure cleaning, petroleum industry (mud pump, water injection pump, etc.), water well drilling, etc.   The jet pump primarily relies on hydrodynamic force for operation, making it suitable for simple working conditions and offering corrosion resistance. On the other hand, the plunger pump operates through the reciprocating motion of a plunger, making it ideal for high-pressure, high-efficiency, and stable-flow applications. You can choose the appropriate pump based on different working conditions and requirements. Elephant Machinery offers both plunger pump and jetting pump in our product lineup. Visit our website (www.elephantmudpump.com) to select the product you need—we will be your trusted partner!