With the 1994 Introduction of PWM into agricultural spraying, CapstanAG™ has changed the way we spray today and into the future.


Headquartered out of Topeka, Kansas, CapstanAG has engineered solutions to meet your liquid application needs.

With field service representatives all across North America, we are here to provide you with industry leading in-field technical service and support.

CapstanAG is dedicated to our customers from day one, through many years of ownership.

CapstanAG Systems

Have eliminated almost all of our overlap and overuse of chemicals..

"Our sprayers with PinPoint have increased our productivity per day, and have eliminated almost all of our overlap and overuse of chemicals."

- Eric Ebelhar, Pasture Belt Farms LLC

Mitigate drift with confidence...

" Liability is very serious and important, these (SwathPRO) booms allow us to mitigate drift with confidence. 

- Kenneth Lauderdale, Lauderdale Aerial Sipiraying LLC

Have yet to have a day down...

"I cant say anything bad about CapstanAG.We have applied 300,000 plus acres in the last 4 years, and have yet to have a day down.

- Kai Lambert, Lambert custom Spraying LLC

The system will pay for itself in 2 years...

"My brother in-law purchased 6500 gallons of starter fertilizer this spring. He only used 4900 gallons due to his SelectShot system. We ran SelectShot on one of our three planters with similar results. The other two planters will be getting SelectShot for next year. The system will pay for itself in 2 years. 

- Kelly Garret, XtremeAG