NLB 350 - 350 hp convertible water jet pump unit


The Model 350, combines a fluid end design with a rugged 350 hp (261 kW) diesel engine in a unit that NLB says can be easily towed to job sites.

The latest model in the NLB 225 Series of convertible pump units, 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 special kit.

Flows range from 26-63 gpm (98-238 lpm) while NLB says the trailer-mounted unit minimizes its overall footprint with internal gearing that eliminates large pulleys and belts.

The Model 350 also has an UltraGreen configuration, assuring compliance with the latest Tier 4F emission requirements for diesel engines from the Environmental Protection Agency while significantly reducing operating costs.