Description
Maximized cleaning efficiency meets industrial-grade durability with the ST-73 Foamer with 32 oz. Bottle. Designed for professional pressure washing, detailing, and sanitation applications, this high-performance foam cannon applies a thick, consistent layer of foam to vertical and horizontal surfaces alike.
By allowing chemicals to dwell on the target area, the ST-73 ensures maximum chemical efficiency while protecting your core equipment from corrosive detergent exposure.
Key Features & Benefits
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Superior Foam Generation: Engineered with an internal stainless steel foam pad that blends air, water, and detergent to create a rich, long-lasting foam blanket that clings to surfaces for deep cleaning.
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Five-Position Metering Valve: Features an integrated chemical injector with a 5-position dosing valve, allowing you to quickly adjust and lock in the exact chemical concentration needed for the job.
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Ergonomic 32 oz. Bottle: The wide-mouth, heavy-duty 32 oz. (1-Liter) bottle offers excellent stability when placed on flat surfaces and ensures quick, mess-free refills.
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Horizontal and Vertical Spray Adjustment: The adjustable nozzle head allows you to switch between horizontal and vertical fan patterns to match the contours of vehicles, walls, or equipment.
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Industrial Construction: Built with a solid brass housing and stainless steel components to withstand high temperatures and demanding daily commercial use.
What’s Included?
ST-73 Foam Cannon Head Assembly
Heavy-Duty 32 oz. Wide-Mouth Bottle
Suction Tube with Filter
Integrated 5-Position Chemical Metering Valve
Technical Specifications
| Feature | Specification |
| Bottle Capacity | 32 oz. (1 Liter) |
| Maximum Pressure | Up to 4,350 PSI |
| Minimum Pressure | 1,000 PSI |
| Maximum Flow Rate | 5.3 GPM |
| Maximum Temperature | 176°F (80°C) |
| Inlet Connection | 1/4″ Female BSP (Adaptable to quick-connect) |
Ideal Applications
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Commercial Vehicle & Fleet Washing: Quickly blankets semi-trucks, trailers, buses, and heavy machinery.
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Sanitation & Food Processing: Ideal for applying sanitizing foams in commercial kitchens, breweries, and food processing plants.
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Agricultural Cleaning: Efficiently soaps down livestock trailers, barns, and farming equipment.





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