The Cnt-r-KUT Elite from Arthur Products mechanically rotates to symmetrically clean pipes. Equipped with interchangeable chain and cable on the same rotor, it operates at pressures from 2,000 to 10,000 psi. The lightweight, flexible centering device, constructed from an aerospace elastomer, allows it to navigate the contour of the pipe. Its jet porting uses both rotor sidekick jets optimizing rotational force and rear thruster jets for propulsion maximization. It is available in 3/8-, 1/2- and 1-inch NPT. 800/322-0510; www.arthurproducts.com.