Disc Sealers for NH3 and 28% Applicators
Gerbco Disc Sealers
Gerbco’s Disc Sealers for NH3 and 28% fertilizer application help reduce erosion and nitrogen volatilization. This unique, low maintenance design allows you to purchase without blades and use your own worn planter seed discs to reduce your cost. They also allow you to maintain higher speeds without covering small corn!
Benefits
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Buy without discs and reuse your worn planter disc to reduce cost.
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Sealing knife slot prevents erosion and provides less NH3 and 28% volatilization.
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Able to apply NH3 and 28% fertilizer earlier at higher speeds without covering small corn.
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About Gerbco
The NH3 Disc Sealers, manufactured by Gerbco Inc., were designed by Indiana farmer Keith Gerber in 2004.
Gerber, a grain farmer for the past forty years, had experienced too many years of nitration loss when pre-planting his anhydrous ammonia. This caused him to switch to side-dressing NH3.
Testimonials
I am very satisfied with the Disc Sealers. They do a wonderful job preventing us from covering up small corn.
A. O. Frankfort, IN.
Best investment I made this year. They work great, especially on small corn.
M. R. Harlan, IN.
I’m very satisfied with the disc sealers. They do a great job sealing. I have a 17 knife applicator and I need a good disc sealer that’s also trouble free. I also like the idea of using my used planter seed discs for the sealer blade. If a bearing goes out I just put another on. That was a brilliant idea!
S. G. Rockford, OH.
They work excellent and I like using our own worn planter seed discs.
D. W. Benton, IL.
I like being able to drive at good speed when corn is small and not worry about covering it. I also like using my seed discs that I would normally throw away.
Rossville, IN.
Work great, haven’t had any trouble, great product.
C.G. Shelbyville, IN.
