What Is a Spray Pump?

A spray pump is the mechanical part of the sprayer system that allows for the transfer of liquid between the storage sprayer tank, the hose, and the nozzle. Spray pumps have varying operating capacities and pressure capabilities that allow them to efficiently apply liquid chemical products like herbicides and pesticides throughout a field or yard.

Types of Spray Pumps?

There are many different types of spray pumps that you may encounter. They are:

• Centrifugal Pumps

• Transfer Pumps

• Roller Pumps

• Diaphragm Pumps

• Piston Pumps

• Plunger Pumps

• Turbine Pumps

• Twelve-Volt Pumps

• Non-Positive Displacement Pump

Each pump has unique characteristics that make it ideal for performing a specific agricultural task. The most popular and universal pumps for agricultural use are Diaphragm or Roller pumps. 

Spray Pump Brands and Models

Many brands offer spray pumps. Some spray pumps may be included when you buy a new sprayer system. It is important to be aware of the different brands that innovate their own spray pumps, and consider how the capacities of different models would suit your operations. Some reputable spray pump brands include:

• Hypro

• Ace

• Shurflo

• Pacer

• FloJet

• Delavan

• Ferroni

Choosing Your Spray Pump

Spray pumps are key in order to commence liquid application or provide storage space for excess chemical products. Always consider your personal objectives, and how the capacity and intended function of the pump may impact your experience. If the spray system is sold as a package, be sure to accessorize with helpful apps and tools. 

Determining Pump Capacity and Performance

If the pump description does not already list the pump capacity and performance statistics, you can determine pumping drive yourself. In order to do this, there are several tests that you can find online. Consider not only the pumping drive and pressure volume, but sprayer settings information like application rate, flow rate, average ground speed, and agitation requirements. Furthermore, consider external factors like horsepower.

Learn more about Fimco sprayer parts.