Self-Priming Pool Pump is designed for large-scale commercial pools, water parks, and industrial water circulation systems. This powerful centrifugal pump combines high efficiency with durable, corrosion-resistant materials for reliable, continuous operation in demanding environments. 
🔧 Technical Specifications:
Power: 7.5HP / 5.5kW
Voltage: 380–400V / 50Hz (Three Phase)
Max Flow Rate: Approx. 70–75 m³/h
Max Head: 25 – 28 meters
Self-Priming Lift: Up to 2.5 meters
Inlet/Outlet Size: 3” or 4” BSP threaded or flanged
Pump Body: Glass-reinforced polypropylene, corrosion resistant
Impeller: PPO/Noryl – chemical and heat resistant
Shaft Material: Stainless Steel AISI 316
Mechanical Seal: Ceramic/Carbon/NBR
Motor Type: TEFC (Totally Enclosed Fan-Cooled)
Protection Class: IP55
Insulation Class: F
Noise Level: <75 dB (quiet operation)
🌀 Key Features:
High-capacity flow suitable for very large pool systems and commercial applications
Durable, corrosion-resistant design ensures long service life
Efficient motor for continuous heavy-duty operation
Self-priming with strong suction lift performance
Easy maintenance with removable strainer basket and transparent lid
Complies with international quality standards and certifications
📦 Applications:
Large public pools and aquatic centers
Commercial resorts and hotel pools
Water parks and recreational facilities
Industrial water circulation and filtration
Spa and wellness facilities with high water volumes
🛠️ Installation Recommendations:
Install on a flat, stable surface protected from weather
Use proper three-phase electrical connections with overload protection
Prime pump before initial startup
Use airtight suction piping for best performance