9-inch Extension Ring for 57 x 45 Probox CenterFlow

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The DuraGreen 9-inch seed box extension ring can optimize current hopper bottom fleet, by retrofitting it to any 57 x 45 hopper bottom collapsible bulk container. The extension ring adds 17% more capacity to your existing 57 x 45 hopper bottom collapsible bulk container and will not interfere with handling equipment. The hopper bottom extension ring is made from durable 100% HDPE plastic and is 100% recyclable.

We carry a large inventory of collapsible bulk bins and in most cases can ship within one business day. If in order is placed before 2 pm it most likely will ship the same day. RPP Containers offers the best service in the industry.

We also understand that sometimes applications demand something a little different than the standard collapsible bulk container. In those cases, we have container experts and design engineers available to help with whatever your material handling needs may be. See our custom container section for more information .

RPP Containers warrants its new products to be free from defects in materials and workmanship for a period of 1 year from the date of shipment . If within this period our bulk container is proved to be defective, we will either repair or replace the bulk container. See a full list of our terms and conditions.