Choosing a Sump Pump

Choosing a Sump Pump

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By Murray Anderson, eHow Contributing Writer

Step 1
Two types of sump pumps are available: submersible pumps and pedestal pumps. Both designs move water equally well.

Step 2
Submersible pumps actually sit in the bottom on the sump pit and are "submersed" in water. A float valve rides on the surface of the water and activates the pump when the water level rises. Since they are underwater, submersible pumps are generally quieter than pedestal pumps.

Step 3
Pedestal pumps have their motors mounted on top of a standpipe where the motor won't come in contact with the water, but a float valve on the water surface activates them as well. Since the motor is not in the water, a pedestal pump is usually more noisy that a submersible pump. However, pedestal pumps are often less expensive.

Read more: How to Install a Sump Pump




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