Peristaltic pump hose factory are subject to rigorous testing and inspection, these special order for peristaltic pump silicone tube and ordinary silicone tube has a big difference, mainly in the purity of silica gel, tear resistance, tensile properties, resilience, pump tube size tolerance control.
There are many inexpensive silicone tubes on the market is actually not a dedicated peristaltic pump silicone tube, these silicone tubes are usually made of domestic silicone raw materials, the purity of raw materials and the proportion of impurities are very high, so these tubes placed on a slightly longer period of time will whiten and thus fail. Peristaltic pump flow is accurate and constant to a large extent by the peristaltic pump pump tube, so the peristaltic pump peristaltic pump silicone tube diameter and wall thickness requirements are very high, the size of the required error usually reaches 5 percent millimeter. So ordinary silicone tube can only be used for general purposes, the pump tube for peristaltic pumps need to use a special peristaltic pump hose.
The advantages of high-quality peristaltic pump tube:
◆ tear resistance, excellent tensile properties, excellent resilience anti-fatigue performance
◆ pump tube according to strict tolerance requirements to ensure that the size of the pump tube in line with the process requirements
◆The pumping tube has high transparency, smooth inner wall and high cleanliness.
◆Can transport most organic solvents and resist acid and alkali within 30% concentration.
◆Anti-aging, anti-oxidation, low permeability
◆Can transport higher viscosity liquids
◆Have high dielectric constant
◆Medical Class III certified, meets GMP and food grade requirements, can be sterilized by ethylene oxide (ETO) or sterilizer at high temperature
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