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Secondly, the size and capacity of the tunnel car wash is another crucial factor. Larger systems designed to handle higher vehicle throughput can be significantly more expensive than smaller units. Additionally, the infrastructure needed to support these systems, including water management, drainage, and power supply, can add to overall costs.
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2. Pressure Rating The pressure rating of a pressure washer, measured in pounds per square inch (PSI), significantly affects its price. Lower PSI units (around 1,300-1,500 PSI) are ideal for delicate surfaces and cost less, while high-end models (over 3,000 PSI) offer intense cleaning power, suitable for professionals and heavy-duty applications. As expected, higher PSI models come with higher price tags.
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4. Hoses and Fittings Essential for any car water service operation, hoses and fittings are necessary for connecting various components. While individual parts can be found at low prices (around $5 to $50), purchasing them in kits can provide better value, often costing upwards of $100.
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