08/28/2026
**Put Your Hopper Bin to Work This Harvest**
Add aeration to your hopper-bottom bin with the **Brock 12" Hopper Aeration Kit** — a simple way to increase storage flexibility and help protect grain quality.
✅ Cool freshly dried grain
✅ Temporarily hold wet grain longer
✅ Reduce the risk of hot spots and spoilage
✅ Fits hopper bins from **9'–21' diameter**
✅ Works with most standard **12" aeration fans**
✅ Low-profile design minimizes interference with grain flow
**SALE PRICE: $218.19**
Regularly $290.92
**In stock — standard ship time 1–2 weeks.**
Whether you’re looking to cool grain coming out of the dryer or get more flexibility from your existing hopper bins, this is an economical upgrade that can make a big difference during harvest.
👉 **Shop the Brock Hopper Aeration Kit:**
https://grainhandlingdirect.com/brock-hopper-aeration-kit/
📞 Questions about fan sizing or compatibility? Call **218-450-8855**
Shop with GHD for all your grain storage and handling needs. Shop parts, accessories and complete systems. All online! We carry GSI, AGI, Brock, and more!