Why are diaphragm pumps favored for certain applications?

Diaphragm pumps are often favored for certain applications primarily due to their low cost and compact size. These pumps are designed to handle a variety of liquids, including those with higher viscosity or those containing solids, making them ideal for many aquatic pest control scenarios where portability and affordability are important factors. Their small size allows for easier transport and installation in various environments, which is beneficial in settings that require flexibility and mobility. Furthermore, the construction of diaphragm pumps usually minimizes maintenance needs, contributing to their overall desirability in operational contexts that require efficient and reliable equipment without significant financial overhead or space constraints.