Pentair Berkeley MGP Series High-Pressure Booster Pumps

Heavy-duty Ball Bearings Shielded, permanently lubricated bearings, extensively tested to ensure extended life and smooth, quiet operation. | Precision Molded Diffusers Superior performance with high resistance to corrosion and abrasion | Motor Windings Superior insulation materials protect against excessive moisture and contaminants help prolong motor life | Pump and Motor Shaft Stainless steel for maximum corrosion resistance; one-piece threaded shaft for positive impeller drive | Proven Multi-Stage Design Abrasion and dry-run resistant | Dustproof Cover All electrical components are protected from dirt, dust and insects by a dustproof canopy; ventilating air cannot contaminate. | The proven SignaSeal floating impeller design minimizes thrust loads, allowing for continuous operation without damage to motor bearings, mechanical seal or pump hydraulic components. | Acetal Impellers Precision molded for perfect balance ultra-smooth for highest performance and efficiency.