For accurate fertilizer applications, the Tefen MixRite is by far the most reliable and easiest to maintain pump style injector we have found. Like other pump style commercial injectors, the MixRite is powered by the water flowing through it, reliably metering the fertilizer solution into your line. The IMR10SO unit injects the fertilizer at a rapid rate and is the best for organic fertilizers which are not as concentrated as most chemical fertilizers. We recommend installing these units on a bypass to allow easy removal for cleaning or other maintenance. The Bypass unit, IMR2BYP, allows you to run highly corrosive solutions through the unit since the additive does not come in contact with critical parts inside the injector. The MixRite injectors have 3/4" pipe threads on both the inlet and outlet. No external power is required.

• Flow rates from 5.3 to 660 GPH (.167 to 11 GPM)
• Water Pressure range of 3 to 85 PSI
• Additive rate of .2% to 10% at (500:1 to 10:1), depending on unit
• Suction tube with stainless steel screen
• Mounting Bracket
• Size: 6 1/2" from outer edges of inlet to outlet
      (can be cut down to 5 1/2").
  Height: 18"
  Diameter: 5"
  Top of unit to center of inlet/outlet openings: 8 3/4"

We now carry re-build kits so you can easily replace the parts that wear out with normal use. Click on the video icon on the left to watch a video produced by Tefen showing you how easy it is to change the seals in a Mixrite unit.

The AgroRite is a complete proportional fertigation system, including the MixRite Injector, which is installed on a 2" bypass.

• Within the flow rate, the fertilizer dosing percentage will remain the same even with changes in the water pressure and/or flow.
• The system has a built in pilot sensor for pressure fluctuations.
• Simple to install, operate and maintain

This fertilizer injector is great for applications requiring a high rate of fertilizer injection.

• Water driven piston, non-electric
• Solution is added as water flows through unit for accurate mixing
• Ratio of additive remains constant
  (.2 to 2% for IMRTF102, .3 to 2.5% for IMRTF152)
• Flow range of 2 to 45 GPM
• Minimum pressure is 14.7 PSI
• Maximum pressure is 120 PSI
• 1 1/2" MPT inlet and outlet