- Liquid Coulter Knife: cast chromium carbide 1/4" knife assures all liquid fertilizer is applied at knife depth
- Minimum 10 PSI recommended
- Sturdy 3/4" x 3" injector/knife mounting for positive injector placement
- High spring down pressure maintains coulter depth
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- Liquid Injector: directs a high-pressure stream of liquid fertilizer into coulter slot. Very low maintenance
- 40-100 PSI recommended for precise application
- Stainless steel liquid injector and check valve for long life. The check valve prevents hose drain on turns
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