ANHYDROUS AMMONIA:
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Knives
A-SERIES STAINLESS STEEL TUBES ON HEAVY DUTY KNIVES
A-720C-4S
A-460 BC
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Heat-treated after coating to assure strength and wearability. High carbon 1080 steel makes the knife strong and tough. Plain tube or 304 stainless steel tube. Available with extremely hard boride coating for long wear life. Largest toe section on any knife in the industry.
Part Number A-460BC-3 A-460BC-3S A-460BC-3SP A-460BC-4 A-460BC-4P A-720-3 A-720-3P A-720-3S A-720-3SP A-720-4 A-720-4P A-720-4S A-720-4SP A-720C-3 A-720C-3P A-720C-3S A-720C-3SP A-720C-4 A-720C-4P A-720C-4S A-720C-4SP
NH3 Liquid Blades
Back Swept Back Swept Back Swept Back Swept Back Swept Front Swept Front Swept Front Swept Front Swept Front Swept Front Swept Front Swept Front Swept Front Swept Front Swept Front Swept Front Swept Front Swept Front Swept Front Swept Front Swept
Number of Tubes Single Single Single Single Single Single Single Single Single Single Single Single Single Single Single Single Single Single Single Single Single
Tube Material Stainless Steel Stainless Steel Plain Stainless Steel Plain Stainless Steel Plain Stainless Steel Plain Stainless Steel Plain Stainless Steel Plain Stainless Steel Plain Stainless Steel Plain Stainless Steel Plain Stainless Steel Plain
Tube Size 3/8” 3/8” 3/8” 1/2” 1/2” 3/8” 3/8” 3/8” 3/8” 1/2” 1/2” 1/2” 1/2” 3/8” 3/8” 3/8” 3/8” 1/2” 1/2” 1/2” 1/2”
AD-720C
Front Swept
Dual
Stainless Steel
AD-720C-3 AD-720C-4
Front Swept Front Swept
Dual Dual
Stainless Steel Stainless Steel
Blade Type
No Yes Yes No No No No Yes Yes No No Yes Yes No No Yes Yes No No Yes Yes
Boride Coating Yes Yes Yes Yes Yes Yes No No No No No No No Yes Yes Yes Yes Yes Yes Yes Yes
(1) 3/8” front & (1) 1/2” rear
No
Yes
3/8” 1/2”
No No
Yes Yes
Sealer
R-SERIES REPLACEMENT KNIVES: R-481
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High strength ductile knife. Easy to replace (R-483) tube. Hard facing to protect the tube. Easy replacement - only one pin is needed to replace (R-482) toe, no cutting or welding is required. Replaceable Knife and Components
Part Number R-481 R-482 R-483
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PRODUCT CATALOG 2018-19
Blade Type Front Swept Front Swept Front Swept
Description Heavy Duty Blade - Super Ductile Iron With Replaceable Toe & Tube Replaceable Toe - Ductile Iron, Replacement for R-473 & R-481 Blades Replaceable Tube - 1/8” Steel, Replacement for R-481 & R-484 Blades