The CUES/BUCHEN Lateral/Mainline Sealing Cart is used with standard chemical sealing packers to seal leaking joints in laterals (house to street) and mainlines. It can be used with packers ranging from 4" through 120". The unit consists of two pumps for the grout and catalyst and a manual sealing control panel mounted on a wheeled cart. Joint integrity can be tested with water or air pressure. The unit has an output of up to 7 GPM (total of both pumps), maximum 200 PSIG output pressures, and individual pump regulation with capability of infinite pumping ratios.

