How to Properly Store a Manual Well Pump During Off-Season?

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Draining the Cylinder Draining the cylinder is essential to prevent water from freezing and causing damage to the pump’s components. To do this, locate the bleed valve or draincock on the cylinder and open it slowly to allow air to enter and water to escape. It’s recommended to drain the cylinder completely, as any remaining water can freeze and cause damage. For a 2-inch diameter cylinder, it may take around 5-7 minutes to drain completely, depending on the pump’s size and the water height.
Lubricating Moving Parts Lubricating moving parts is crucial to prevent corrosion and wear on the pump’s components. Use a high-quality lubricant, such as silicone-based spray or grease, to lubricate the piston rod, piston seal, and other moving parts. Apply a thin layer of lubricant to the moving parts and wipe off any excess with a clean cloth. This will help to extend the lifespan of the pump’s components and prevent premature wear.
Protecting the Pump from the Elements Protecting the pump from freezing temperatures and moisture is essential to prevent damage and prolong its lifespan. Wrap the pump with a waterproof cover or tarp to shield it from the elements. If the pump will be stored outdoors, consider building a shelter or enclosure to protect it from snow, ice, and direct sunlight. For areas with extreme temperatures, consider applying a layer of insulation to the pump to prevent heat loss and damage.