Portable and lightweight PT series diesel pumps from 2″ to 4″ are installed and supplied on SKID or wheeled tubular chassis. This pump motor designed and built for quick suction and transfer of oil, sludge and as AUTO PRIME without aeration or simple self-prime type with a drainage chamber. Simple series in PT80, PT100 models with sludge transfer capacity up to 2000 liters per minute, suction depth up to 8 meters and head up to 25 meters can be provide.