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Apr 18, 2026 - 12:13 PM
We’ve provided several answers to questions related to Simpson Powershot PS3228 3200 PSI, Direct Drive Gas Powered Pressure Washer # 60629 , see some other helpful Q&A related to this product.
Question: What is a downstream injection system and why is it beneficial?
Answer: A downstream injection system introduces detergents or chemicals into the water stream after the pump, which means corrosive chemicals don’t pass through the pump itself. This helps extend pump life and allows for easy application of cleaning solutions.
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