The Udor Iota-20 Diaphragm Pump is well-suited for a broad array of applications, such as de-icing, lawn care, weed and pest control, tree spraying, dust suppression, and much more. While the design of this pump makes it ideal for nursery and horticulture spraying jobs, it is also an outstanding low-pressure diaphragm pump particularly useful for concrete cleaning and seal coating.