The Model 350 high-pressure water jet pump from NLB combines a new fluid end design with a rugged 350-hp (261kW) diesel engine in a trailer-mounted unit that can be easily towed to jobsites. It is rated for a maximum operating pressure of 20,000 psi (1,680 bar) and can be quickly converted to operate at other pressures (8,000 psi, 10,000 psi, 15,000 psi) with a simple conversion kit. Flows range from 26 gpm to 63 gpm (98 lpm to 238 lpm). The Model 350 can be ordered in an UltraGreen configuration which complies with Tier 4 Final emission standards.