Min. Order Reference FOB Price
50 Pieces US$10.00-30.00 / Piece
Product Description
Detailed Technical Parameter Suction system (passive) negative pressure in the atmosphere is not higher than 0.02Mpa (150mmHg), not less than 0.07Mpa (525mmHg), and can be adjusted within the range. In -0.07Mpa, the maximum liquid flow rate should be greater than 5 L / min; When inhaled liquid to ...