What is the main purpose of the water-lubricated design of oilless air compressors?

Answer: It uses water as the lubricant, eliminating the need for oil and reducing the risk of contamination.

A. Large flow and high power are conducive to energy conservation B. Compact structure and good sealing effect C. Smooth operation and reliable operation D. These are all answers: D. all of the above are

Answer: The motor power typically ranges from [C] to [D] kW.

A. Small flow B. Low power C. Not suitable for occasions with small gas volume and too high pressure ratio D. Complex structure answer: C. Not suitable for occasions with small gas volume and too high pressure ratio

Answer: It uses water as a lubricant, achieving oil-free operation.