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Sanitary centrifugal pump instructions
**Sanitary Centrifugal Pump Operating Instructions**
Proper installation and operation of a sanitary centrifugal pump are essential to ensure efficient performance and maintain hygiene standards, especially in food and pharmaceutical applications. The pump should be installed at the lowest possible position relative to the suction source. If the pump is placed above the liquid level, it must be primed before starting to avoid air locking and damage to the impeller.
Before operation, always check that the impeller rotates in the correct direction. Ensure that all pipe connections, including the inlet and outlet fittings, are securely tightened. Also, verify that the pump cover and seals are intact and functioning properly to prevent leaks and contamination.
Prior to use, the pump should be sterilized with steam to meet food safety requirements. A butterfly valve should be installed on the pump’s discharge side to control the flow rate effectively. Avoid running the pump under overload conditions for extended periods, as this can cause motor damage and reduce the equipment’s lifespan.
After each use, perform a CIP (Clean-in-Place) cleaning immediately to prevent residue buildup and material adhesion. If CIP is not available, manual cleaning is recommended. Start by rinsing the system with hot water, then disassemble the pump and clean all components that come into contact with the material using a soft brush. Finally, rinse thoroughly with clean water and reassemble the unit carefully.
If you notice any material leakage onto the floor, it may indicate a problem with the shaft seal. Inspect the mechanical seal for wear or damage and replace or repair it if necessary before reuse.
At Wenzhou Yuan En Fluid Equipment Co., Ltd., we are committed to providing high-quality sanitary pumps and reliable service. We sincerely invite you to partner with us for your fluid handling needs. Let us help you achieve better efficiency, safety, and compliance in your production process.