|
Zoeller Company is the oldest independent manufacturer of pumps in the United States, getting its start in 1939
as a family owned operation by manufacturing a dependable column sump pump, among other products. Today, Zoeller is
still known worldwide for its high quality pumps and their vigorous testing process.
Zoeller sump pumps are made from either high quality thermoplastic or cast iron and stainless steel. They also make
both automatic and manual submersible sump pumps. The motors are oil-filled and hermetically sealed, with automatic
reset thermal overload protection. Both the plastic and the cast iron and stainless steel models are extremely
rugged and durable.
 |
|
|
Most Zoeller sump pumps operate with a tether float or a vertical float. With a tether float, the float will
hang freely on the side of the pump, and then will rise with the water level until it reaches an activation point
where the pump will start operating. Vertical floats operate in a similar fashion, although they travel up and down
on a vertical rod.
Again, as the water level rises, the float rises with it until it activates the sump pump. As the water level
falls, the float falls with it until it automatically turns the pump off. In addition, Zoeller offers variable
level float switches, too.
Zoeller sump pumps come in a wide variety of sizes, based on the horsepower of the motor. These range from the
small household ¼ horsepower engine to the professional plumber ¾ horsepower motor. The higher capacity motors are
capable of keeping up with an extremely heavy flow of water into a sump pit, and are unnecessary for most
households.
Zoeller sump pumps are also highly energy efficient. They have been specifically engineered to provide excellent
pump flow while drawing less energy.
The company also manufactures high quality backup systems for Zoeller sump pumps. In a prolonged power outage, a
sump pump without backup battery power will be useless, and a finished basement can be ruined. In addition, sump
pumps are electrical and mechanical machines, after all, meaning that they will fail at some point, no matter how
excellent the quality.
Zoeller recommends not only a quality sump pump, but a quality backup system as well. Zoeller manufactures both
battery-powered backup systems and also a water-powered unit that runs off the municipal water supply. A
water-powered system is very reliable and works especially well in low water volume applications.
Battery powered Zoeller sump pumps are more powerful and use a DC type of pump that mounts either right next to
or above the electrical sump pump. The battery powered system runs off a 12 volt deep cycle battery and also has a
battery charger to maintain and charge the battery after it has run. These systems also come with a high water
alarm and monitoring lights.
Zoeller sump pumps are among the best in the business. The company has been in business for a long time and has
built up a loyal customer base with reason. The wide variety of Zoeller sump pumps allow any homeowner or
professional plumber to find whatever he or she needs from Zoeller’s quality line of products.
| 
