PRIVATE WATER SYSTEMS - Installation - Protection of the Pump and Storage

Protection of the Pump and Storage

A major concern in the installation of the pump and storage unit is how to protect them from freezing, heat, rain, or wind-blown dirt. To make a satisfactory decision, the following factors will need to be considered:


Installation (1)

Install above-ground pumps in sheltered, dry, accessible locations, and protect them against freezing.

Install shallow-well pumps as near the well or water source as possible minimize suction lift.

Deep-well reciprocating and turbine pumps are installed directly over the well. Submersible and helical rotor pumps are in the well. A deep-well jet may be offset from the well.

To protect a pump from freezing, install it below the frost line, in a heated above-ground pumphouse, or in some other heated and sanitary location.


Sanitary and Frost Protection (1)

Provide both frost protection and the sanitary features required by well codes by installing either:

  1. A pitless device, or
  2. An insulated, heated well or pump house which covers the top of the well and allows the casing to protrude above ground level. The top of the well casing must be capped with a well seal.

Pitless Well Devices (1)

Pitless devices provide frostproof, sanitary wells. Select a pitless device that is in accordance with local codes and regulations. The three basic types are:

  1. Pitless Adapters
  2. Pitless Units
  3. Above-ground Discharge Adapters

Pumphouse (1)

Pumphouse In the pumphouse, provide a concrete floor 4 inches or more above ground level and with a drain to the outside. Extend the well casing at least 8 inches above the floor and fit it with a sanitary well seal. An asphalt collar should surround the casing. Also provide a hinged roof or base for access for major servicing of the well, pump, and other equipment.


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