Description
The Professional Foam Cannon Built for Heavy Equipment
If you have ever run a foam cannon on a tractor, combine, skid steer, or semi-trailer, you already know what happens with a cheap cannon. The dial drifts. The plastic injector degrades from repeated exposure to the chemistry. The tank is too small for a machine that size. You end up fighting your equipment instead of cleaning it.
The PA S.p.A. LS10 is the professional foam cannon for heavy equipment that solves every one of those problems. Manufactured in Italy by P.A. S.p.A. — a company that has been engineering professional high-pressure accessories for over 50 years — the LS10 is used by professional detailers, agricultural operators, and commercial cleaning crews across Europe, Canada, and the USA. We carry it at Protect Systems because it is the cannon we trust with our own chemistry, and the one we recommend to every customer running ProFoam™ by Protect Systems or T&T Cleaner in the field.
Not a Car Wash Cannon — A Heavy Equipment Foam Cannon
The consumer foam cannon market is flooded with products designed for one thing: washing passenger vehicles. Those cannons use small tanks, plastic injectors, and dials that were never intended to hold a setting under sustained pressure. They work fine for car soap. They are not built for heavy equipment, agricultural cleaning, or high-pH alkaline chemistry.
The PA LS10 is a different category entirely. If you are cleaning tractors, combines, excavators, skid steers, semi-trailers, or any large commercial equipment — this is what belongs on your pressure washer, not a car wash cannon.
The Most Efficient Foam Cannon for Heavy Equipment Use
Efficiency on a job site means getting the most cleaning output per application with the least wasted time, product, and effort. The LS10 delivers that in three specific ways.
The 1.8mm nozzle is sized for high-output machines delivering 21–28 liters per minute. At that flow rate, the LS10 produces dense, consistent foam coverage across large surface areas in a single pass. The micrometric adjustment dial holds its setting under pressure — you set your concentrate ratio once and it stays there, no drift between passes. The 2-liter tank with a large wide-mouth opening means fewer refill stops and no fumbling with a narrow fill opening in the field.
Foam Application Video:
Brass Where It Counts — Not a Chinese Knockoff
The injector body on the LS10 is solid brass. Not brass-coated. Not brass-fitted. Solid brass throughout the injector head — the same material specification P.A. S.p.A. has used in professional pressure washing accessories for over five decades.
That matters specifically for heavy equipment cleaning. Agricultural and heavy-duty cleaners — including ProFoam™ by Protect Systems and T&T Cleaner — are high alkaline chemistry. They cut through grease, oil, field grime, and crop residue. That kind of chemistry is hard on plastic injector bodies over time. The brass injector on the LS10 handles it without swelling, cracking, or degrading. This is a named Italian manufacturer with engineering documentation, a global dealer network, and OEM replacement parts — not a generic imported cannon.
Certified to Work with ProFoam and T&T Cleaner — Low or High pH
Most professional foam cannons come with no guidance on chemical compatibility. You are on your own to figure out whether the cannon will hold up to your cleaner, your dilution rate, and your pressure washer output.
We have taken that uncertainty off the table. The PA LS10 is certified compatible with ProFoam™ by Protect Systems and T&T Cleaner, including their high alkaline chemistry. Whether you are running ProFoam at heavy equipment dilution rates or T&T Cleaner at standard field mix, the LS10 handles it cleanly. It also handles low-pH cleaners when the job calls for them. The brass injector and industrial construction perform across the full pH range — this cannon works with your complete cleaning system, not just one product.
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