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        • Plate-Mounted
          • High Flow
          • Low Flow
          • UHP
          • Robotic Tooling
        • Floor and Grate Cleaner
          • 40-1000-15 & 40-1050-10
          • 36-9950-15AX & 36-9960-15AX
          • 36-9900-15AX
          • 24-9900-15A
          • 1115-XS-YY
          • 10-9900-15A
          • 1115-XS-YY-20K
          • 1550-4S-20-20K
        • Self-Guided SpinJet™
        • CurbJet™
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        • Typhoon™ 60 Rotating Pipe Nozzle
      • Surface Preparation
        • SRT-10-W1 Crawler
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        • Vortex® 36-9950-15AX
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        • StripeJet™
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          • Torrent™ 50
          • Torrent™ 200
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          • NLB3750-40-20K
        • Telescopic Lances
        • Swivel Turrets
        • Ball and Socket
        • Protective Cages
        • 325 Series Electric Unit
        • Standard Arms
        • Compact Arms
      • Tube Bundle Cleaning
        • ATL-5022 Automated Tube Lancer
        • SSC9500 Shellside Cleaner
    • Systems
      • StarJet® Pavement Marking Removal
        • StarJet® SRV-7
        • StarJet® SRV-6
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    • Cutting
    • Deburring & Deflashing
    • Descaling
    • Drill Pipe Cleaning
    • Heat Exchanger Tube Cleaning
    • Hydrodemolition
    • Large Diameter Pipe Cleaning
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    • Pavement Marking Removal
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ProductsAccessories3D Tank Cleaning3D HeadsProtective Cages
DA8141 Protective Cage Product Image
DA8141 Protective Cage Product Image

Protective Cages

Protective cages for NLB’s line of 3D nozzles help ensure that an errant strike to a tank’s interior will not damage the nozzle. They can also be used to pull a 3D head through a horizontal pipe.

NLB offers seven different protective cages to accommodate a range of standard S arms and compact arms. Please refer to the chart below for the overall diameter of the cages and the model of the 3D head that each will work with.

*Some protective cages require the use of compact arms. Please consult NLB prior to ordering.

Contact Us
ModelUse WithDiameter
DA8141NLB3750-15012-1/4" (31 cm)

$1.00 Add to Quote

DM31913-1NLB3750-15018-3/4" (47.6 cm)

$1.00 Add to Quote

DA10185NLB3750-40-10K10" (25 cm)

$1.00 Add to Quote

DM16288NLB3750-40-20K13" (32 cm)

$1.00 Add to Quote

DM43269NLB3760-20011.5" (29.2 cm)

$1.00 Add to Quote

DM38150NLB3760-509" (22.9 cm)

$1.00 Add to Quote

DM41302NLB3760-20021" (53.3 cm)

$1.00 Add to Quote

Related Equipment

17 extension choices, including lightweight models

Telescopic Lances

360° tank coverage with extended up time

3D Heads

Select the right set of compact arms and nozzles to match your application.

Compact Arms

With up to 350 horsepower, pressures reaching 40,000 psi, and flows up to 74 gpm, this unit provides a great solution for tank cleaning and casting removal.

325 Series

Mounts to smaller tanks to direct 3D head

Swivel Turret

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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