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ProductsPumps & UnitsDiesel Units175 Series Diesel Units

175 Series Diesel Units

NLB’s newest water jetting unit is turning heads – and for good reason. The new NLB 175 Series brings all the features that users want at a price that is less than one might think for NLB quality. Careful engine pairing and engineering help to generate more of what users need (namely pressure and flow), utilizing a smaller, higher output power frame. The result is a jetting unit with the performance needed in a smaller, lighter package. The 175 Series isn’t some stripped-down, quality-compromised effort on anyone’s part. It’s all the NLB quality and more that carries the NLB nameplate.

The units are built using the same rugged, reliable designs that have been field-proven for over 50 years. The trailer-mounted unit comes standard with features like four-wheel electronic brakes, a full D.O.T. lighting package, and heavy-duty axles.

Are you looking for the EU version with an enclosed trailer? Scroll to the bottom of this page.

Contact Us
NLB 175 – Diesel

Industrial Engine

The pumping system includes a continuous-duty four-cylinder diesel engine:

  • Model 175: 175-200 hp (130-149 kw)

Industrial Engine

  • Heavy-duty tandem axle design
  • 14″ wheels (355 mm)
  • D.O.T. lighting package
  • Heavy-duty fenders
  • Electric brakes
  • Industrial-grade enamel paint
  • Size: 79″ wide x 164″ long x 80″ high
    Approx. (2.0 m wide x 4.2 m long x 2.3 m high)
  • Weight: 6,300 lbs. (2,858 kg) approx.

Unit Features

  • Slow-running plunger pump built from high-grade
    stainless steel provides unprecedented reliability
  • A single accessory manifold for 8K to 20K operation
    with pressure gauge, rupture disc, and by-pass valve
  • The throttle controls operator demand and adjusts the output
  • Lightweight and trailer-mounted for ease of mobility

Engine-Driven Pumping Assembly

  • Slow-running NLB Model 175 reciprocating pump
  • Standard three-plunger water lubrication
  • 90 gallon (341 l) fuel tank
  • 12 volt electric start
  • Inlet water filter
  • 50,000 lb. glycerin-filled pressure gauge with snubber
  • Accessory manifold with by-pass valve
  • All necessary plumbing and operating controls
  • Skid-mounted option available
  • Available engine-mounted air compressor (up to 70 cfm)

175 Series Units

Part Numbergpmlpmpsibar
Model 175 - 175-200 hp (130-149 kW)
40175D6.023.040,0002,800

$1.00 Add to Quote


35175D7.227.035,0002,450

$1.00 Add to Quote

20175D12.045.420,0001,400

$1.00 Add to Quote

15175D15.357.915,0001,000

$1.00 Add to Quote

10175D23.488.510,000700

$1.00 Add to Quote

8175D28.9109.58,000550

$1.00 Add to Quote

E-Clutch™ & Esync™

The E-Clutch allows the operator to immediately stop the flow of high-pressure water by disengaging the pump from the engine. This completely eliminates the need for a dump valve — cutting cost, complexity, and risk to the operator. Only E-Clutch units can link wirelessly with Esync accessory tools (hand lance, foot control, pendant), for remote water jetting control, and incorporating the tools couldn’t be easier! For a full list of Esync accessory tools, click the link below.

Learn More

We’ve got the knowledge and support you need.

53+

Years in Business

10

Branch Locations

700+

Years of UHP Water Jetting Experience

Enclosed Trailer Configuration

For our EU customers, we offer a specially tailored option built right in the UK. This unit features a compact, rugged Stage V engine that meets the latest EU emission standards while delivering higher horsepower from a smaller displacement. Its innovative NLB E-Clutch™ system enhances safety, reduces water consumption, and eliminates the need for a PTO. An optional 70 cfm onboard air compressor removes the need for a secondary air source, increasing efficiency. Plus, its enclosed trailer design helps minimize noise, making it ideal for urban and noise-sensitive environments. Available in EU- and UK-compliant trailer-mounted or skid-mounted versions, the 175 Series offers unmatched flexibility and performance. Contact our UK Branch to learn more about this unit!

NLB UK Branch
NLB 175D EU
NLB 175D EU

View Other Pumps & Units

125 Series Diesel Units

These units deliver 200–350 hp and up to 40,000 psi for versatile water blasting. Designed for tough jobs, they feature a durable convertible pump that increases efficiency and simplifies maintenanc…

225 Series Diesel Units
325 Series Diesel Units

High-performing 600 hp diesel unit with pressures up to 40,000 psi and flows up to 299 gpm.

605 Series Diesel Units

1005 Series Diesel Units

Have Questions?

Reach Out to Our Expert Team Today!

At NLB, we're dedicated to assisting you. If you're uncertain about which product is best for your application, our team is ready to help you find the perfect solution. If we need to customize a product to fit your specific needs, we're prepared to do so! Simply give us a call or fill out the form, and one of our experts will be in touch with you shortly.

(800)-441-5059

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