What is one key disadvantage of gas-operated bladder pumps?

Gas-operated bladder pumps are designed to be efficient and effective for various applications; however, they do have limitations. One significant disadvantage is their performance in environments with high suspended solids. These pumps rely on a bladder that can be compromised by abrasive materials or particulates suspended in the fluid. When suspended solids are present in high concentrations, they can lead to blockages or damage within the pump, causing it to fail or operate inefficiently.

This issue is critical to consider, especially in water well monitoring where soil and sediment can impact the quality of the water being extracted. Unlike other types of pumps specifically designed to handle solids, gas-operated bladder pumps may not be as resilient or adaptable to these challenging conditions. Understanding this limitation helps operators select the appropriate pump for their specific application, ensuring better performance and longevity of the equipment.