For many companies, the summer plant shutdown is the ideal time to carry out scheduled maintenance, technical inspections and preventive activities aimed at ensuring long-term operational continuity and efficiency.
Among the equipment that deserves special attention are SEIM screw pumps, widely used in Industrial, Marine, Lift and Oil & Gas applications for lubrication systems, cooling and lubrication circuits, fluid transfer and fuel supply systems.
- WHY CARRY OUT INSPECTIONS DURING A PLANT SHUTDOWN?
Although SEIM screw pumps are designed to ensure high reliability and continuous operation, wear, changing operating conditions and fluid contamination may affect performance over time.
Performing inspections during scheduled shutdowns allows companies to:
- prevent failures and unplanned downtime;
- maintain original performance levels;
- extend component service life;
- plan corrective actions when required;
- reduce extraordinary maintenance costs.
- KEY CHECKS TO PERFORM
- General condition inspection
It is recommended to inspect the overall condition of the pump, checking for:
- possible fluid leakages;
- seal conditions;
- integrity of mechanical connections;
- condition of suction and discharge piping;
- signs of corrosion or external damage.
- Operational performance verification
Comparing current operating parameters with historical data helps identify potential anomalies.
The main parameters to monitor include:
- flow rate;
- pressure;
- power consumption;
- operating temperature;
- noise and vibration levels.
Significant deviations may indicate wear or non-optimal operating conditions.
- Fluid and filtration system inspection
The quality of the handled fluid plays a key role in ensuring reliable long-term performance.
During the shutdown period, it is advisable to verify:
- fluid contamination levels;
- presence of solid particles;
- filter efficiency;
- condition of the supply circuit.
- AN INVESTMENT IN OPERATIONAL CONTINUITY
A plant shutdown should not be considered merely a maintenance period, but rather an opportunity to preserve screw pump reliability and ensure the proper operation of the entire system.
Combining the quality of SEIM screw pumps with a preventive maintenance program helps reduce the risk of unexpected downtime, optimize operating costs and maintain high performance over time.
