Spray Monitor, 4-Column for Squeeze Pumps, 3/8" Hose Barb Ports

A simple gauge that allows you to visually monitor proper flow rate of your liquid fertilizer and herbicide applications. These four-column squeeze pump spray monitors show immediately if an applicator nozzle becomes plugged as little as 10% and tells you, at a glance, any variation in your application rate. These visual ball indicators come standard with 3/8" hose barb inlet (straight) and outlets (90-degree).

Note: These Redball monitors are specifically designed to be used with squeeze pumps.

Features:

• Rugged, reliable design
  
• Easy to use and install
  
• Detection of plugged nozzles and worn or damaged tips
  
• Detection of leaks in hoses and connections
  
• Increase yields by proper application.