• Body: Rugged cast iron
• Pump and Motor Shaft: 416 stainless steel
• Impellers: Noryl®
• Diffuser: Close-grained cast iron

Features:

• Automatic Pressure Regulator: Faster-acting and quieter, design eliminates “hunting” for correct drive pressure. New, improved stem and guide are precisely molded to assure efficient, trouble-free performance on all deep wells.
• Quality Construction: Precision-machined, close-grained cast iron pump body and base are specially treated to resist corrosion.
• Noryl Impellers: Precision-molded for perfect balance, and ultra-smooth for highest performance and efficiency.
• Pressure Switch: High quality. Differential and cut-in/cut-out pressure settings are adjustable.
• Motor Windings: Superior insulation materials protect against excessive moisture and contaminants to ensure prolonged motor life.
• Mechanical Shaft Seal: Precision-lapped and highly polished carbon-ceramic, stainless steel construction. Internal design guarantees continuous water lubrication for maximum protection.
• Dustproof Cover: All electrical components are protected from dirt, dust and insects by a dustproof canopy. Ventilating air cannot contaminate vital switching components. This eliminates the most common cause of motor failure.
• Balanced Rotor: Rotor is diecast under high pressures for uniform performance and greater efficiency...dynamically balanced.
• Heavy-Duty Ball Bearings: Permanently lubricated sealed bearings are extensively tested to ensure extended life and smooth, quiet operation.
• Pump and Motor Shaft: Stainless steel for maximum corrosion resistance; one-piece threaded shaft for positive impeller drive and alignment.