ApplicatorsAPM SpinCasterFor cities with sufficient manpower, the City Self-Install Program for sanitary and storm manholes and catch basins is a dollar-saving choice. Factory training and the bidirectional SpinCaster from APM enable a three-person city crew to reinforce, seal and protect four to eight structures per day. Supervisors schedule crews as they are available on a day-to-day basis, and cities typically save $250,000 or more by doing 100 to 500 structures during the season. The system includes a pneumatic, spark-free, explosion-proof motor. The bidirectional rotation ensures and even application even with the rotation of 3,500 rpm to maximize radial impingement of mortar to the substrate. The
