ROTOJET400-12 | RotoJet Turbo 12, 5800 PSI, 1/4″ F, Pro-Grade

ROTOJET400-12 | RotoJet Turbo 12, 5800 PSI, 1/4″ F, Pro-Grade

The ROTOJET400-12 Turbo Nozzle is a pro-grade cleaning tool engineered for operators
who need both extreme pressure and maximum water flow for the largest and toughest
cleaning jobs. Rated at 5,800 PSI and featuring a size 12 orifice, it delivers a
high-volume rotating spray capable of blasting away hardened coatings, thick rust,
marine buildup, and stubborn grime from concrete, steel, and shipyard surfaces.

By transforming a 0° jet into a rapid, high-speed rotating cone spray, the 400-12
combines intense impact force with broad-area coverage—cleaning up to 10× faster than
standard flat fan tips. Its reinforced housing, hardened internal components, and
precision-balanced rotor make it ideal for continuous-duty operation in the harshest
industrial and marine environments.

What This Means for Your Rig

Adding the ROTOJET400-12 to your pressure washer system unlocks maximum cleaning
efficiency on large surfaces. The oversized size 12 orifice provides extremely high
water throughput, making it ideal for pairing with big pumps used in heavy-duty
professional cleaning rigs.

Its rotational scrubbing action reduces the number of passes needed to finish large
projects—significantly lowering labor time, water consumption, and fuel costs.
The nozzle also stabilizes system performance under full load, helping extend the
lifespan of your pump and accessories while improving jobsite productivity.

Performance Specs (Quick Reference)

• Maximum Pressure: 5,800 PSI
• Inlet: 1/4 in female (threaded)
• Orifice Size: 12 (ultra-high flow for extreme-duty cleaning)
• Spray Action: High-speed rotating 0° jet in cone pattern
• Body: Pro-grade reinforced housing with wear-resistant internals
• Primary Use: Large-scale, high-flow industrial and marine cleaning

Build & Materials (Made to Last)

• Reinforced housing resists corrosion, abrasion, and impact
• Hardened orifice and rotor withstand continuous extreme pressure cycles
• Precision-balanced rotation stack ensures smooth spray action
• Heavy-duty bearings and seals designed for daily high-pressure use
• Factory-tested for reliability and long-term performance

Benefits & Differentiators

• Cleans up to 10× faster than standard flat spray tips
• Size 12 orifice provides maximum coverage and water flow
• Smooth, balanced rotation prevents striping and streaking
• Rugged, pro-grade construction withstands industrial workloads
• Standard 1/4 in female inlet ensures universal compatibility
• Long-life performance reduces downtime and replacement costs

Industries & Applications

• Shipyard maintenance: hull cleaning, deck restoration, heavy marine buildup
• Industrial facility floors and plant equipment cleaning
• Bridge and structural steel prep, rust and coating removal
• Concrete cleaning, graffiti removal, surface spall prep
• Municipal cleaning of sidewalks, garages, and public works structures
• Heavy construction and rental equipment washing

Compatibility & Fit (Orifice / Flow / Matching)

• Size 12 orifice is optimized for very high-flow pumps—verify PSI/GPM compatibility
• Fits any standard 1/4 in female threaded lance, wand, or adapter
• Use a controlled sweeping motion to avoid substrate damage
• Recommended accessories: inline filter, pressure gauge tee, thermal relief valve, and PPE rated for 5,800 PSI

Setup, Use & Maintenance

• Commissioning: Confirm pump flow/pressure compatibility; ensure all components are rated ≥ 5,800 PSI
• Operation: Purge system air, engage trigger, and clean using overlapping, even passes
• Safety: Never spray people, pets, decals, or glass; always wear extreme-pressure PPE
• Maintenance: Flush with clean water after chemicals; inspect rotor and seals regularly; replace wear parts when rotation slows or pattern degrades

Spec Tips (Quick Sizing Guidance)

• Size 12 is intended for extreme high-flow cleaning setups
• Recheck sizing anytime pumps, hoses, or pressure settings are changed
• Use filtered or screened water to prevent clogging and extend nozzle life

ROTOJET400-12 | RotoJet Turbo 12, 5800 PSI, 1/4″ F, Pro-Grade

• ROTOJET400-12 pro-grade turbo nozzle (size 12, 1/4 in female inlet, 5,800 PSI rated)
• Basic installation and safe-use guidance