• Cessna AgWagon, AgTruck and AgHusky with a 9-1/2" x 25" hopper throat
• Weatherly and Callair A-9 with a 9-1/2" x 25" hopper throat
• Air Tractor and Ag-Cat models with a 16" x 38" hopper throat
• Ayres Thrush with a 16" x 41" hopper throat
• Dromader 16" x 41"

The Gate Boxes are available with or without the following features:

• Agitator
• Control Valve
• Pump

Plumbing fittings are available at the front or at the back access to the pump.

 Adapter Boxes are available for Ag-Cat, Air Tractor and Ayres/Thrush