Which type of spray nozzle is noted for its low abrasion resistance?

The choice of a plastic spray nozzle is recognized for its low abrasion resistance due to the material's inherent properties. Plastic, while lightweight and often cost-effective, tends to wear down more quickly when subjected to abrasive materials compared to metal or stainless steel options. This results from plastic's softer composition, which can degrade when used with substances that have abrasive qualities, such as certain pesticides or fertilizers.

In practical terms, this means that when working with substances that are gritty or have a tendency to corrode nozzle surfaces, plastic nozzles may not hold up over time as effectively as their metal counterparts. This can lead to reduced precision in spraying and a shorter lifespan for the nozzle itself, necessitating more frequent replacements. Understanding this characteristic is crucial for applicators who need to make informed decisions about the best equipment for their specific applications, especially in environments where durability and precision are paramount.