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How To Prepare Your Water Pump For The Winter

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Watertech Enterprises

Freezing temperatures pose a significant, yet fully preventable, the risk to your water pump throughout the winter months. It's critical for water pump owners to take steps before the weather becomes too cold and water freezes, ensuring the correct functioning of irrigation pumps, fountain pumps, well pumps, and centrifugal pumps throughout the warmer seasons. Temperatures frequently dip below freezing during the winter months, and despite the strength and power of your water pump, the frozen water will quickly shatter the casing on your equipment.


Your Water Pump Should Be Winterized


It's surprisingly easy to winterize your fountain nozzle, and it only takes a few minutes. Isn't it true that a few minutes of effort now is preferable to discovering pricey maintenance concerns or, worse, the necessity for a completely new water pump in the spring?


Drain and Keep


For cold weather, water pumps in shallow or surface-level regions must be winterized. Pumps for ponds, foundations, pools, and irrigation systems must all be emptied and not allowed to freeze. Draining and winterizing an above-ground water system is the conventional sense in cold-weather locales, but water pump operators are generally milder southern states may be more readily caught off guard by an unexpected overnight frost.


Draining the Pump's System


Remove the drain cap on top of the pump casing or open a faucet to drain the pump. This makes it possible for air to enter the pump's body. Then, at the bottom of the pump casing, remove the drain stopper. The water may now flow through and out of the pump body. There will still be a little amount of water stuck in the suction and discharge pipes after you've emptied the pump. Blow away the surplus water with an air compressor.


Flowing Water


Water expands when it freezes, and if there isn't enough room within the pump or its pipes to manage the increasing volume, the ice will finally shatter. Well, pumps in year-round houses can sometimes lie inactive for lengthy periods of time, causing water to freeze solid. Allowing a small amount of water to run continuously through above-ground water systems, plumbing, or pump equipment until temperatures rise again can prevent freezing and potentially save you thousands of dollars in future maintenance or repairs if temperatures drop and remain very cold for an extended period of time.


Steps to the Finish


Fill the pump body with food-grade polypropylene glycol to totally insulate your water pump from any water that may remain within the casing after it has been drained. Ethylene glycol (or RV anti-freeze) should never be used in a water pump since it is exceedingly harmful. Reinstall the top drain plug after inserting the bottom drain plug and pouring the propylene glycol through the top port.

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