The 4" Badger is a speed-controlled, self-rotary nozzle for cleaning curved and straight process piping from 4 to 8 in. (102 to 203 mm). Its compact rounded body navigates 90-degree elbows while configurable front, side, and rear jets balance forward cutting, pipe-wall coverage, and pulling force.

The family includes standard-pressure AP2 packages for pumps up to 22k psi and a high-pressure OS6 package for 22–44k psi operation. Match the selected package to the pump, hose, and inlet connection used on the job.

Key Features

• Bend Navigation: Compact geometry travels through elbows while reducing hangups during retrieval.
• Controlled Rotation: Viscous-fluid speed control tunes jet dwell time for heavy deposits or faster polishing passes.
• Broad Operating Range: Package options support 5–44k psi and 5–35 gpm across standard- and high-pressure systems.
• Configurable Jetting: Front, side, and rear jet paths can be balanced for cutting power, full internal coverage, and pull.
• Hands-Free Compatibility: Pairs with compatible AutoBox hose tractors for remotely fed pipe cleaning.