600-KNH-7520 & 600-TIP-7501
The NH3 tube is 1/2 inch (12 mm) O.D. and is designed to work with cold-flow anhydrous kits. This knife has a slotted top hole and fits 1 3/4 to 2 1/2 inch (44 to 63 mm) bolt hole centers on either 47° or 50° shanks.A 7° wedge 400-WDG-0700 must be used when installing this knife on a 43° shank.
The 600-KNH-7520 bolt-on NH3 knife holder can be equipped with either the 600-TIP-7500 chrome tip or the 600-TIP-7501 carbide tip, pictured at left. These 3/4 inch (19 mm) tips are held on to the holder with a bolt and nut 600-BNC-5000.
A stainless steel shank mounted hose holder 600-HHA-0750 is available to keep your anhydrous hoses tucked in behind the shank.