Air Seeder Parts' TRU-Metering Inserts reduce the space between the meter roller and the insert inside the meter cartridge, only allowing the product within the flutes to meter through the cartridge. Our TRU-Metering Insert closes that gap, eliminating the issue of product siphoning, especially with small seeds and fine products. Now, were truly metering.

During calibrations, we would catch and weigh product with our fans turned off. Once we would start our fans, a vacuum would be created below the meter cartridge that increased product flow, which would cause an inaccurate over-application of unmetered product. For years, this has been an issue that we've recognized and sought a solution for.

This is why we created our TRU-Metering Inserts. Not only are we able to prevent the loss or over-application of product, but we can achieve a consistent and accurate application of product (resulting in savings in cost and time), which is exceptionally difficult with small seeds and fine products.

The TRU-Metering Inserts are compatible with Air Seeder Parts CONTINU-RATE Meter Roller WHITE and YELLOW and John Deere Meter Roller - YELLOW.

The TRU-Metering Insert kits consist of two parts: a frame and an insert. The inserts vary depending on the tuning ring configuration, accommodating from 0 up to 3 centered tuning ring placements.

There are four possible inserts for purchase (each sold separately):

TRU-Metering Insert Solid: for use with meter rollers that do not have tuning rings installed.

TRU-Metering Insert 1 Ring: for use with meter rollers that have 1 tuning ring installed.

TRU-Metering Insert 2 Ring: for use with meter rollers that have 2 tuning rings installed.

TRU-Metering Insert 3 Ring: for use with meter rollers that have 3 tuning rings installed.