The TF3 & TF5, Low Medium Fertigation series are designed for low to medium water flow for fertigation, pesticide and other in-line additives. They are intended for typical fertilizers, pesticides and agriculture or irrigation additives. They are not designed for strong acids alkalines or solvents. The TF 3 is designed for water flow up to 14 gpm (3 m³/hr) and the TF5 for water flow up to 22 gpm (5 m³/h). Both units operate as low as .08 gpm (.3L / min.) and have 1” NPT threaded connection for in-line mounting.
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| TF3/5 |
| Model No. | Induction Rates | Chemical Shut-Off |
| TF3-002 | .3% to 2% | No |
| TF3-002 ON/OFF | .3% to 2% | Yes |
| TF3-004 | .4% to 4% | No |
| TF3-004 ON/OFF | .4% to 4% | Yes |
| TF5-001 | .1% to 1% | No |
| TF5-001 ON/OFF | .1% to 1% | Yes |
| TF5-002 | .2% to 2% | No |
| TF5-002 ON/OFF | .2% to 2% | Yes |
| TF3-005 | 1% to 5% | No |
| TF5-005 ON/OFF | 1% to 5% | Yes |
TF3 for water flow 14 gpm (3m3/h) and has 1″ NPT
TF5 for water flow 22 gpm (5m3/h) and has 1″ NPT
