... media: liquid feces, density: 800kg/M3. Remark:Usage: sewage suction truck, which is also known as pumping tumbril, defecation ... collector, loading tumbril, vacuum fecal sucking truck, and sewage fecal suction truck and so on, can be always used ... T.O, transmission shaft, vacuum pump, tank, moisture separator, multiple selector valve, steeve, bleeder valve, sewage suction gun, potable water tank ...