Proper storage during periods of non-use is important for maintaining the integrity and performance of Horizontal centrifugal water pump. Whether for seasonal use, backup purposes, or storage before installation, a careful preservation process can prevent equipment degradation and ensure that the horizontal centrifugal pump operates reliably when needed.
1、The storage procedure for a Horizontal Centrifugal Water Pump begins with a complete and thorough draining.
Every part of the pump—including the casing, suction, and discharge lines—must be emptied of all process fluid. Any residual moisture left inside a stationary Horizontal Centrifugal Water Pump will inevitably cause internal corrosion on the impeller and volute surfaces. Following drainage, a comprehensive cleaning to remove any sediment, scale, or abrasive particles is essential to prevent hardening and pitting during the storage period.
2、Once clean and dry, the focus shifts to protection.
All internal wetted components of the Horizontal Centrifugal Water Pump require a protective coating. This can be achieved by filling the pump casing with a specialized preservative oil or by applying a vapor-phase corrosion inhibitor. Externally, all unpainted metallic surfaces should be lightly coated with a rust-preventive oil.
3、Furthermore, all flanges and openings on the Horizontal Centrifugal Water Pump must be sealed with blanking plates or caps to prevent the ingress of moisture, dust, and pests. The shaft should be rotated manually several times during the storage period to redistribute lubrication and prevent bearing brinelling.
4、Finally, the physical storage environment for the Horizontal Centrifugal Water Pump is paramount. The unit must be stored in a clean, dry, and vibration-free location, ideally indoors. If outdoor storage is unavoidable, the pump should be elevated off the ground and fully covered with a waterproof tarp to protect it from rain, snow, and direct sunlight.
By faithfully executing these storage protocols, you safeguard your investment and ensure that the Horizontal Centrifugal Water Pump will perform flawlessly upon its return to duty.
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