• Float operated, submersible
• Corrosion resistant powder coated epoxy finish
• Watertight neoprene square ring between motor and pump housing
• Solid buoyant polypropylene float
• Oil-filled, hermetically sealed, automatic reset thermal overload protected motor
• Passes 1/2" spherical solids
• 1-1/2" NPT discharge
• Stainless steel guard and handle
• Lower and upper bearings, oil fed, cast iron
• Model 53: - Cast iron switch case, motor and pump housing - Engineered, glass filled, plastic impeller with metal insert
• Model 57: - All cast iron construction - Cast iron impeller
• Model 59: - All bronze construction - Stainless steel guard and handle - Lower and upper bearings, oil fed, bronze - Bronze impeller
• ~2580 gph at 5' Head