Gorlitz gas powered jetter 9 gallons per minute. The Model GO 4000 is Gorlitz's largest and most powerful portable jetter. Driven by an 688cc Honda engine generating up to 3500 psi of cleaning power, it has the capacity to clear the most stubborn blockages. Designed to be very compact, this jetter offers a one piece frame construction and large capacity hose payoff reel. Equipped with an 688cc Honda engine, gear reducer and triplex pump, this unit generates 3500 psi at 10.0 GPM allowing the operator to handle the toughest jobs with ease. Also included is the hydro-pulse feature, which when used can easily blast through tough stoppages clearing sludge, grease, and other residues. Recommended use for the 1/8" trap hose is up to 3" in diameter while the 3/8" hose can handle drain lines from 4" to 10" in diameter over 300 feet long. Gorlitz  is offering the Model GO 4000 with a 3/8" rotating nozzle to handle the most demanding applications in the field.