Features: The standard configuration of the peristaltic pump hose adopts imported silicone rubber raw materials and platinum vulcanization production process. It has the advantages of & #39; non-toxic physiological inertness, UV resistance, ozone resistance, high and low temperature resistance, 39; high transparency, strong resilience, resistance to permanent compression deformation, etc. It is particularly suitable for peristaltic pump. Excellent weather resistance and resistance to thermal aging; It is made of high quality imported rubber; Excellent physical and mechanical properties; Acid and alkali resistance and solvent resistance are slightly poor. Tear strength; High transparency; Excellent physiological and biological inertia; It can withstand 4-8 bar water pressure. It can be widely used in pharmaceutical GMP, bio-engineering, molecular biology, fine chemical industry, environmental protection ;environment, food processing and other fields of scientific research and production. Specifications: Tube size (internal diameter * external diameter): 3.2mm * 6.4mm / 6.4mm * 9.6mm (optional) Tube length: 1 meter Package size: 3.2mm * 6 .4mm: 14.2 * 6.5 * 3.0cm / 5.6 * 2.6 * 1.2in 6.4mm * 9.6mm: 14.4 * 13.0 * 3.0cm / 5.7 * 5.1 * 1.2in Package weight: 3.2mm * 6.4mm : 30g / 1.1oz 6.4mm*9.6mm: 51g / 1.8oz Packing List: 1 * Silicone Tube