
• Briggs & Stratton engines
• 22- or 50-gallon models
• Adjustable pressure relief valves to 300 psi
• 3- or 10-gpm twin piston pumps
• 35-foot spray heights
• Flow bypass recirculation keeps wettable powders in suspension
• Jet agitator for additional circulation is ideal for wettable powders (available on 10-gpm model)
• 200-mil polyethylene tanks feature large fill openings for easy clean-out, and calibration indicators for accurate mixing of spray medium
• 24" brass spray gun extension and 25 feet of high-pressure hose with storage rack are standard
• Pneumatic tires included on all units
• Battery-powered units are also available in 14- and 22-gallon models
• Optional boom attachments offered for lawn or trestle crop spraying needs

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![Optimax Sp 0228[1]](https://img.greenindustrypros.com/mindful/acbm/workspaces/default/uploads/2026/05/optimax-sp-02281.lJdm8xL6hQ.jpg?ar=16%3A9&auto=format%2Ccompress&fit=crop&h=135&q=70&w=240)









