Humidity Control Pumps

Humidity Control Pumps

Industrial Duty Pumps & Accessories for Humidity Control Applications


2SF Series

Model 2SF25ELS Plunger Pump

2.5 GPM @ 1500 PSI

Learn More

5 Frame Plunger Pump

Model 310 Plunger Pump

4 GPM @ 2200 PSI

Learn More

15 Frame Plunger Pump

Model 1051 Plunger Pump

10 GPM @ 2200 PSI

Learn More

25 Frame Plunger Pump

Model 2530 Plunger Pump

25 GPM @ 1000 PSI

Learn More


Controlling humidity is very important to a variety of industrial and manufacturing applications, including the following: 

  • Microchip and computer
  • Textiles
  • Paper
  • Hatcheries
  • Warehousing and cold storage 
  • Wine and liquor
  • Woodworking
  • Automotive

Controlling humidity levels can affect product production, quality, static buildup, and employee safety. Humidification systems pump water through high-pressure atomizing nozzles resulting in a fine mist that immediately evaporates (called flash evaporation), allowing moisture to be immediately absorbed into the air.

Quality is improved in textile and paper industries by maintaining optimal humidification, plus it reducing airborne lint and particles. In paper production and storage facilities, humidity needs to be closely monitored because the paper products can quickly gain or lose excessive moisture. If the moisture levels get too high or too low, product can be damaged. 

In woodworking applications, the humidity must be kept constant to ensure consistency of product. Wood can swell and shrink based on humidity and its ability to absorb and release moisture. During the machining process, moisture content is important to keep a uniform product for each batch. When storing wine and liquor in oak barrels, the humidity is relatively higher so that the amount of evaporation through the oak barrels is minimized.

Many paint processes use water-base paint due to environmental concerns. Although the paint is less toxic, it is very sensitive to humidity changes. Manufacturing locations using large amounts of paint – such as automotive plants - can save millions of dollars a year by maintaining a precise humidification level.

Regardless of the industry or application requiring humidity control, an industrial-grade high performance high-pressure pump is essential. That is why market leaders rely on Cat Pumps to keep their systems running. With field-proven dependability in applications around the globe, Cat Pumps provides the best high-pressure pumps and systems for humidity control applications.


Search For:
Model #:
Type of
Flow Rate:
  gpm lpm
  psi bar
Drive Type:


1681 94th Lane NE
Minneapolis, MN 55449

Call Now

p. (763) 780-5440
f. (763) 780-2958

Contact Us