Winter in our climate requires advance preparations to protect various equipment from frost. This is particularly important in the case of pumps that come into contact with water, because if the water freezes, it could seriously damage the device. In this article, you will learn how to protect a deep-well pump for the winter.
Is frost dangerous for a deep-well pump?
A deep-well pump is a device used to draw water from wells deeper than 8 meters, as well as from water reservoirs. Its most important feature is its ability to generate high pressure, ensuring an adequate flow at all water outlets. It usually has a compact design—a long cylindrical shape containing a motor and a hydraulic system. Thanks to its versatility, it is used in both single-family homes and various types of industrial plants and farms.
For a deep-well pump to function properly, it must be submerged at a depth exceeding 8 meters. It may therefore seem that it is not at risk of freezing, since frost does not reach that deep. However, it should be remembered that the pump is not an independent device, and water is drawn through its cooperation with a pressure tank system. Frost can be dangerous for this system, so it is important to prepare the installation properly for winter.
Why is it worth properly protecting the pressure tank system?
To ensure that the installation safely withstands the winter season, the water must be drained from the pressure tank system connected to the deep-well pump. Water left in the pressure tank system will expand when exposed to frost, which could cause the device to rupture. To be certain that it remains safe, it can be dismantled and stored in a dry, warm place. To do this, disconnect the pump from the power supply, unscrew the hose connecting the pump to the pressure tank, and then drain the water from the pressure tank. There is no need to worry that some water may remain inside, as it will evaporate on its own. Another option is to drain the water from the installation and insulate the device itself.
Although preparing the pump and pressure tank system for winter may be somewhat inconvenient, it is certainly worth doing, as it will help prevent breakdowns and serious damage to the equipment.
