In colder temperatures, agricultural sprayers, like those in our PANDORA line, are often exposed to risks such as freezing liquids, pressure loss, and general wear from the harsher weather. Most sprayers are designed to operate effectively between 32°F (0°C) and 104°F (40°C), but as temperatures drop, sprayers can encounter several operational problems. Freezing liquid in the tank or pump is one of the most common issues, which is why it's crucial to use antifreeze solutions. These solutions prevent the liquid from freezing inside the sprayer's components, ensuring smooth operation even in sub-zero conditions.

Source: Pumptec

Maintaining your sprayer during the winter months is just as important as using it properly. After each use, thorough cleaning is essential to prevent leftover liquid from freezing in the system. Using warm water and a mild detergent will help remove any chemical residues, but you should also make sure to drain the sprayer completely and dry all components. Moisture left inside the sprayer can freeze and cause damage to the pump, hoses, and nozzles. For those with limited storage space, storing the sprayer in a temperature-controlled environment is highly recommended. If that’s not possible, consider insulating your sprayer or keeping it in a sheltered area where the temperature does not fall below freezing.

Aside from proper cleaning and storage, it’s also essential to regularly inspect your sprayer for wear and tear. Cold weather can make rubber seals and hoses brittle, leading to potential leaks or breaks. We recommend checking for any signs of damage, especially after prolonged use in low temperatures. Moreover, lubricating moving parts with a winter-grade lubricant can prevent freezing and ensure that the sprayer operates smoothly. The PANDORA sprayer, with its high-quality construction, is designed for durability, but regular maintenance checks are still necessary to maintain its performance over the long term.

Finally, safety should always be a priority. Winter conditions often lead to icy, slippery surfaces, so ensure that your sprayer has non-slip features, such as padded handles or anti-slip bases, to prevent accidents. When handling chemicals, it’s important to use the proper personal protective equipment (PPE), especially as cold temperatures can cause chemicals to become more concentrated or behave unpredictably. Always follow the recommended safety precautions for handling and applying chemicals during winter.