Powerful 1.6 HP vacuum motor with 2 year limited warranty providing excellent water recovery. Motors provide 100" water lift and 95 CFM of airflow. Ball float wet shut-off assembly ensures water does not reach the motor and vapor barriers can be added to eliminate moisture completely. Structural foam tank comes complete with a 10 year limited warranty. Structofoam head material is rustproof and durable with a 10-year limited warranty against defects. The motor uses a stainless steel shaft and triple seal system and has a thermal protection device to prevent overheating.