Pentair Sta-Rite 50 and 90 GPM Series 4" Hi-Flo Submersible Pumps

Name: Pentair Sta-Rite 50 and 90 GPM Series 4" Hi-Flo Submersible Pumps
Brand: Pentair

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الوصف

50 and 90 GPM Stainless Steel 4” High-Flo Submersible Pumps deliver efficient and dependable performance even in rough, aggressive water. New stack design delivers better efficiency and head per stage than previous model. WARRANTY 1-year limited warranty Features and benefits: - FDA compliant engineered composite and stainless steel components - Heavy-duty 300 grade stainless steel discharge provides smooth water passage to column pipe - Large wrench flats and rope hole - Field-proven, sealed and lubricated top bearing assembly keeps abrasives out - 20% glass-reinforced polycarbonate impellers to resist abrasives and provide smooth water passage for minimal friction loss - Phenolic washers and stainless steel up-thrust bearings at each stage provide radial protection and stability, and excellent resistance to sand damage - Urethane diffuser bearings at each stage provide radial protection and stability and excellent resistance to sand damage - 300 grade precision cast stainless steel motor bracket - 300 grade "treated" stainless steel pump shaft is corrosion-resistant