Zoeller M63 is a float-operated, automatic submersible sump pump. It is a premium cast iron pump. It features a powerful 3/10 HP motor. The motor rotation speed is 1550 RPM (revolutions per minute). The motor has auto protection against overheating. The unit operates on 1-PH, 115 Volt, 60 Hz household power. It employs oil-filled cooling. This pump uses no plastic components. All cast iron components provide high robustness for the pump. The maximum flow rate of the M63 pump is 2580 GPH (gallon per hour) or 163 LPM (liter per minute). It is a USA-made pump bearing a 5-year warranty. It suits the most common uses. The following reviews of Zoeller M63 sump pump will explore the strengths of this nice pump.
Key Features of Zoeller M63
M63 Zoeller features a shaded pole 3/10 HP motor. It is a single-phase motor that runs off 115 Volt, 60 Hz input power. It rotates at 1550 RPM and consumes 9.7 Amps of current. It has class B insulation. The motor is oil-filled and sealed hermetically. It is thermal overload protected by an auto reset function. In case the motor overheats, it resets automatically to prevent damage.
The maximum flow rate of the Zoeller M63 pump is 163 LPM (liter per minute) or 2580 GPH (gallon per hour) at 0-5 feet. At 10 feet, it can discharge 129 LPM or 2040 GPH. At 15 feet (4.6 meters) height of discharge, this pump can remove 72 LPM or 1140 GPH. It can perform up to 19.25 feet (5.9 m) TDH (Total Dynamic Head) or shut-off head. The highest operating temperature of this pump for dewatering or effluent is 54 °C (130 °F).
Zoeller M63 Automatic Submersible Sump Pump
Automatic Float Operation
Zoeller 63 features a 2-pole mechanical float switch for automatic switching. The float operates vertically. Integration of advanced switch technology provides extended life for the float switch. The float switch automatically turns the pump ON when the water height reaches 18.4 cm (7.25 inches) and automatically disables it when the water level drops to 7.6 cm (3 inches). The float material is solid polypropylene which is buoyant.
Zoeller model 63 pump housing, motor housing, base, impeller, and cap are all cast iron. The pump's body has a finishing of powder-coated epoxy painting that prevents corrosion. The unit is free from any sheet metal components that may suffer rusting and corroding. Outer switch boot is of Viton that can endure harsh conditions. The switch arm, guard, screws, and handle on top are all stainless steel that lasts long.
A square-shaped neoprene gasket between the pump housing and motor ensures watertight sealing during submerged operation. The motor shaft is a heavy-duty AISI 1215 cold-rolled steel, and the mechanical shaft seals are strong carbon and ceramic.
The upper and lower bearings of the pump are sleeve bearings that run in an oil bath. These permanently oiled bearings ensure a noise fee operation and proper system cooling. Zoeller M63 premium sump pump is watertight and dust-tight.
Zoeller model 63 sump pump features a strong cast iron impeller. It is a Non-clogging vortex-type impeller. This pump can handle up to 1/2 inch (12 mm) spherical solids that may easily pass through it. It doesn't have a screen that may clog.
Zoeller M63 pump features a 10 feet (3.1 m) standard power cord. It is a UL-listed cord with a 3-wire grounded plug. It is a heavy-duty rubber cord having high durability and long service life. The plug has an integrated LED that lights green when the pump plugs into the main power to show it is powered up. The pump's discharge size is 1-1/2 inches NPT.
Zoeller M63 submersible pump is suitable for residential use. Other uses include light commercial, Sump, Dewatering systems, residential construction, new sump, and domestic jobs.
Zoeller Model 63 Warranty & Certification
After assembly, the entire unit is 100% pressure tested at the factory. It holds a 5-year warranty. This pump is certified by Sump and Sewage Pump Manufacturers Association (SSPMA). Also, it has a Powder Coated Tough mark that assures the sump pump is durable and environment friendly.
Zoeller M63 Automatic Submersible Sump Pump
Video: Why Your Sump Pump Needs a Vent Hole?
Zoeller 63 is a reliable sump pump. It is durable enough to provide service for extended periods in both residential and commercial uses. This pump is also capable of sewage jobs. Zoeller M63 sump pump can easily handle polluted, filthy, soiled, or junk-filled water. The pump's hard-wearing material allows it to perform in harsh conditions. In summary, we can safely say it is a quality pump to invest in.
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