- Model 40330D - Ultra-High Pressure Water Jetting System



The NLB 40330D Ultra-Clean Water Jet Systems combine the power of UHP waterblasting with the dependability of a slow-running plunger pump design that has been proven in countless applications for over 40 years.

With pressures up to 40,000 psi (2,800 bar) and a flow rate of 13.3 gpm (50 lpm), the Ultra-Clean has the flexibility to perform a wide variety of water jetting applications, and allows for dual operator capability. Several of most common applications include surface preparation, coating removal, and cutting. Since the unit’s power comes from a slow-running quintuplex plunger pump, wear and maintenance are minimized. You save money on parts and have more uptime in the field.

  • The slow running quintuplex plunger pump is built from high-grade stainless steel and provides unprecedented reliability.
  • Pump can be converted to operate at pressures of 10,000 or 20,000 psi.
  • A remote accessory manifold includes pressure gauge, rupture disc and by-pass valve.
  • Water pressure sensing throttle control monitors operator demand and adjusts output.

A six cylinder diesel CAT C9 Tier III engine rated for 350 HP (261 kw) on a continuous duty basis. It includes a heavy duty clutch power take off, 12 volt electric start, fully shrouded engine (optional), exhaust muffler and battery.

  • Dual axle design
  • 16.5' wheels (419 mm)
  • D.O.T. lighting package
  • Heavy-duty gusseted fenders
  • Electric brakes
  • Acrylic enamel paint

  • Size: 74' Wide (1.88 m) x 200' Long (5.08 m) x81' High (2.05m)
  • Weight 10,000 lbs. (4,540kg)

  • Slow running NLB Model 40330 pump
  • Belt drive with guard (optional gear pac)
  • 70 Gallon (265 l ) fuel tank
  • 60 Gallon (227 l ) stainless steel water tank
  • Dual water inlet filters (10 and 6 micron absolute)
  • Five plunger positive lubrication
  • All necessary plumbing and operating controls
  • Pressure adjusting by-pass valve
  • Oil filled pressure gauge and rupture disc assembly

  • NLB NCG8400A-3 rotating cleaning lance
  • SPIN JET® floor and grate cleaner
  • VertaJet

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