NLB Vertical UHP Water and Vacuum Crawler


  • Operating Pressure 40,000 psi
  • Cleaning rate up to 65m2/hr
  • Cleaning Path is 250 mm
  • Attaches to the surface via vacuum
  • Comes with a winch system for fall arrest safety


For big vertical jobs, like 100-foot storage tanks and ship hulls, more and more contractors are moving up to the NLB SRT-10-W1 Crawler. While personnel stay safely on the ground, it crawls up, down and sideways — directed from wireless controls — while rotating SPIN JET® nozzles do all the work. The Crawler uses a vacuum system to grip the surface and to recover wastewater and debris, minimizing clean-up. A winch skid assembly with locking pulleys allows an operator to position the unit and also serves as a fall arrest system. The SRT-10-W Crawler can clean over welds and plate laps as thick as ½” (12.7mm).

Document Downloads

Water Jet Surface Preparation Brochure

Waterjet Protective Related Downloads

TST Brochure UHP Up to 3000 Bar

TST Brochure UHP Up to 500 Bar

Related Products