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Fits: 47° and 50° C-Shank
Can be used on a 43° shank with the addition of a 7° wedge.

Fertilizer Type: Cold-flow NH3

Tube Size: 1/2″ (12 mm) O.D.

Bolt Hole Spacing: 1-3/4” to 2-1/2” (44 mm – 64 mm) slotted bolt hole spacing providing the ability to fit many different makes and models.

Overview: This fertilizer knife is designed for use with Cold Flow NH3 Kits. The replaceable tip gives you the flexibility to choose the right tip for your conditions. Can be converted to a pressurized NH3 or Liquid system. Please call the factory for more details. 600-KNH-7520 is for regular use, and 602-KNH-7520 is for heavy duty use.

Tip Options:
3/4” (19 mm) tips:

  • 600-TIP-7500 (cast chrome)
  • 600-TIP-7501 (regular carbide)
  • 600-TIP-7502 (extra-long nose carbide)
3” (76 mm) tip:
  • 600-TIP-3011 (carbide)

Tips sold separately. See tip options here…

Notes: Installation bolts sold separately. Use 1/2” Grade 8 Hex Head bolts.



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