You can take this jet into some really tight spaces. And if you want to put it into a car trunk, you can take off the reel in seconds and load the machine in two pieces. Overall height is 32", and when you remove the 150ft. hose reel, the height drops to 14". A 1500 psi, 1.7 GPM triplex pump is equipped with Vibra-pulser to work the hose around tight bends in small lines. This unique feature allows the flow rate to remain the same whether Vibra-pulser is on or off. Safety features include a thermal relief valve to protect the pump from heat damage, as well as a back-flow check valve and inlet filter. Sometimes referred to as a drain cleaner or drain auger or a line jetter. Sometimes referred to as a hydro jetter