Positive-displacement pumps are an essential component in several industries that rely on fluid transfer. These pumps are widely used because they offer high flow rates and precise flow control. A positive-displacement pump is ideal for viscous fluids at a constant flow rate. However, like any other pump, positive-displacement pumps require regular maintenance to prolong their lifespan and maintain their productivity.
Here are some maintenance tips for positive-displacement pumps that can increase their lifespan and productivity:
1. Regular inspection of the pump
A thorough inspection should be performed periodically to identify any visible damage like worn-out components, leaks, cracks, or loose bolts. Loose bolts have to be tightened, and damaged components must be replaced to prevent further damage to the pump.
2. Lubrication
Lubrication is vital to ensure that the pump operates smoothly, efficiently, and without any mechanical failures. A positive-displacement pump has internal components that require lubrication. Lubrication prolongs the lifespan of the pump and improves its performance.
3. Cleaning
The pump needs to be cleaned regularly to remove debris and dirt that may clog the pumps ducts and damage internal components. Depending on the type and frequency of use, cleaning could be done monthly or quarterly.
4. Replace worn-out components
Positive-displacement pumps consist of several components that work together to ensure the pump’s functionality. Components like seals, valves, and bearings are susceptible to wear and tear over time. Worn-out components result in leaks and low performance. A regular inspection schedule should be followed to identify worn-out components, and they should be replaced as soon as possible.
5. Proper storage
If the positive-displacement pump is not used frequently, it is essential to store it properly. Proper storage prevents rust, corrosion, and damage during idle storage.
6. Regular maintenance
To maintain the pump’s performance and increase its lifespan, a regular maintenance schedule should be followed. The schedule should include regular inspections, cleaning, lubrication, component replacement, and an overall assessment of the pump.
7. Monitoring of performance
Monitoring the pump’s performance is vital to identify problems and issues in the early stages before they progress and lead to further damage. Monitoring performance involves recording flow and pressure data and comparing it with the expected results.
In conclusion, maintenance is key to the longevity of positive-displacement pumps. Regular inspection, cleaning, lubrication, replacing worn-out components, storing properly, maintaining a regular maintenance schedule, and monitoring the pump’s performance are some of the ways to increase the lifespan and productivity of positive-displacement pumps. By following these tips, the pump’s performance will be optimized, and the likelihood of unforeseen failures will be reduced.
Publisher Details:
Specialised Seals and Flow Solutions
https://www.specialised-sfs.com.au/
+61 481 383 019
Specialised Seals and Flow Solutions is the exclusive distributor for Flexaseal Engineered Seals and Systems in Australia. We offer an expansive product line of mechanical seals including single and dual cartridges, split seals, edge welded metal bellows, slurry, gas, mixer, multi-lip, OEM replacement, and custom engineered solutions. We can also provide seal support systems, valves, electric motors, drives, and other process equipment to suit the needs of virtually every industrial process. We only work with leading manufacturers to deliver you a quality outcome in the fastest timeframe possible. What sets us apart is our technical expertise, market knowledge, competitive lead times, responsive customer service and our purchasing power which ensures you get a competitive price. As an independent we can recommend the best option for your application and budget.
