Zoeller Pump Company

Model 63 Sump Pump

Model 63 Sump Pump

PREMIUM SERIES submersible pump for dewatering (sump) systems

• Float-operated, submersible, 2-pole mechanical switch integrating advanced switch technology
• Corrosion-resistant, powder coated epoxy finish
• All cast iron construction
• Viton outer switch boot
• No sheet metal parts to rust or corrode
• Stainless steel screws, switch arm, guard and handle
• No screens to clog
• Watertight, neoprene square ring between motor and pump housing
• Solid, buoyant, polypropylene float
• Oil-filled, hermetically-sealed, automatic reset thermal overload protected motor
• Upper and lower sleeve bearings running in bath of oil
• Entire unit pressure-tested after assembly
• Carbon and ceramic shaft seal
• Maximum temperature for effluent or dewatering: 130 °F (54 °C)
• Passes 1/2” (12 mm) spherical solids
• 1-1/2” NPT discharge
• On point: 7-1/4” (18 cm)
• Off point: 3” (8 cm)
• Major width: 10-3/32″ (26.2 cm)
• Major height: 10-1/16″ (25.6 cm)
• Watertight and dust-tight
• Permanently oiled bearings
• Cast iron impeller
• 5 year limited warranty

Consult Factory for Special Applications:

• Variable level long cycle systems
• Alarm systems
• Duplex systems
• Variable level control systems.

Notes

The sizing of effluent systems normally requires variable level float(s) controls and properly sized basins to achieve required pumping cycles or dosing timers with non automatic pumps.

Reserve Powered Design.

For unusual conditions a reserve safety factor is engineered into the design of every Zoeller pump