Min. Order Reference FOB Price
20 Pieces US$138.00-142.00 / Piece
Product Description
1. product description Portable suction device model 7A-23B 1 High negative pressure and low flow 2 power supply rated voltage 220V±22V, rated frequency 50Hz±1HZ 3 Input power ≤280VA 4 Negative pressure limit ≥0.09Mpa(680mmHg) 5 Range of negative pressure ...