Pentair Berkeley 70 GPM 4" Submersible Pump Series
Precision-engineered, quality built, and rugged 70 GPM Series submersibles may be used in wells 4" or larger.
- Heavy-Duty Cast Iron Discharge Provides Smooth Water Passage to Column Pipe
- Polycarbonate Impellers Provide Smooth Water Passages for Minimum Friction Loss This Ensures Optimum Pump Efficiency
- Highly Efficient Hydraulic Design Pump Bowls in Gray Cast Iron
- Bronze Upthrust Bearing Provides Positive Momentary Upthrust Protection During Start-Up
- Precision Straightened Pump Shaft In Corrosion-Resistant Stainless Steel
- Stainless Steel Pump/Motor Coupling for Maximum Corrosion Resistance. Precision Machined to Ensure Accurate Alignment and Power Transfer