• CDS-John Blue Heavy Duty NH3 (Anhydrous Ammonia) Knife A-720C-3S-Mid-South Ag. Equipment
  • CDS-John Blue Heavy Duty NH3 (Anhydrous Ammonia) Knife A-720C-3S-Mid-South Ag. Equipment
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CDS-JOHN BLUE

CDS-John Blue Heavy Duty NH3 Anhydrous Knife A-720C-3S

CDS-John Blue Heavy Duty NH3 Anhydrous Knife A-720C-3S

$100.00 USD
$100.00 USD $111.51 USD SAVE $11.51
Free shipping on orders over $99
  • This anhydrous knife (or NH₃ knife) is constructed from high-grade 1080 carbon steel and has undergone a rigorous heat-treatment process that provides strong protection against abrasive soil conditions and the corrosive nature of anhydrous ammonia.
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With our CDS-John Blue NH₃ knives, you can select the option for a tough boride coating for an extended wear life. This knife features the largest toe section of any knife in the industry.
The NH₃ tubes can be ordered as a plain tube of 304-grade stainless steel. 

CDS-John Blue Heavy Duty NH3 Anhydrous Knife A-720C-3S

$100.00 USD

The A-720C-3S Provides Impressive Performance and is Built to Last

The A-720C-3S anhydrous knife addresses the common points of failure that can be seen in lesser-quality tools.

Features

  • Exceptional Wear Resistance: An optional Boride coating creates an extremely hard surface, dramatically extending the knife's wear life and ensuring a consistent soil cut season after season.
  • Superior Strength: The knife boasts the largest toe section in the industry, providing a robust leading edge that resists breakage and maintains its shape even in compacted or rocky soils.
  • Corrosion-Proof Delivery: The NH3 tube is crafted from 304-grade stainless steel, guaranteeing it won't degrade from contact with anhydrous ammonia, ensuring a pure and uninterrupted flow.

System Compatibility

Compatibility with:

  • Quality Products From Mid-South Ag. Shop for Hard-Wearing Anhydrous Knives Here.
  • At Mid-South Ag, we offer a full range of heavy-duty NH₃ knives designed for long-lasting performance in all types of soils. Whether you’re working in soft fields or tough, rocky terrain, our anhydrous knives deliver precise fertilizer placement, superior durability, and reliable operation season after season. Looking for more than NH₃ application tools? Explore our complete line of sprayers and accessories, nozzle bodies, valves and fittings, pumps & fluid pump systems, and spray tips & nozzles for reliable performance in the field. Since 1985, we have helped applicators run stronger, safer operations with same-day shipping, free shipping on orders over $99, and expert support from a team that knows NH3 application inside and out. Contact our team for more information.