1. ISO15552 (formerly ISO6431) algae chlorine tank 2. The piston seal adopts Y-shaped sealing structure, which has the function of stopping and closing, and the bridle force is low;3. The aluminum tube has a rice-shaped shape, black tie rod, and good anti-corrosion performance;4. The oxygen tank aids the caries whale Pingcao;5. Multiple rental specifications of chrysanthemum cylinders and cylinder installation accessories are available for customers to use. Category: Standard Cylinder, Brand: Airtac, Series: SI160