Zoeller Pump Company

Model 73 Sump Pump

Model 73 Sump Pump

• Oil-filled, hermetically-sealed motor with automatic reset thermal overload protection
• Rugged, cast iron motor housing with corrosion-resistant, baked-on enamel finish
• Efficient heat sink for heat dissipation
• Engineered plastic base and pump housing with no screen
• Passes 3/8” (9 mm) spherical solids
• Reliable integrated vertical switch
• Carbon and ceramic rotary seal
• Watertight, NBR rubber seal between motor and cover
• Stainless steel screws and hardware
• Temperature rating: 104 °F (40 °C)
• On point: 6-1/2” (16.5 cm)
• Off point: 2-1/2” (6.3 cm)
• Maximum width: 8-3/32″ (21 cm)
• Maximum height: 11″ (27.9 cm)
• Weight: 12.4 lbs (5.6 kg)
• Fits 12″ (30 cm) diameter pits
• 100% factory tested after assembly
• 2 year limited warranty

Notes

Reserve Powered Design.For unusual conditions a reserve safety factor is engineered into the design of every pump.