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Modern people pay increasing attention to their own health status, as well as to the quality of medicines. In drug production, water is the most widely used raw material, and it is also used in the largest quantities. The raw water used for pharmaceutical manufacturing is usually tap water supplied by water supply companies or well water; its quality must comply with the **Standards for Hygienic Requirements of Drinking Water** of the People’s Republic of China. This raw water cannot be used directly as water for the preparation of medications or for experiments. The preparation, storage, and distribution of purified water and water for injection must prevent the growth of microorganisms and contamination. The materials used for storage tanks and pipelines should be non-toxic and corrosion-resistant. The design and installation of pipelines should avoid dead corners and blind pipes; cleaning and sterilization cycles must be specified for tanks and pipelines. A hydrophobic sterilizing filter that does not allow fibers to fall off should be installed on the vent of the water for injection storage tank. The storage of water for injection can be done by maintaining a temperature above 80°C, using a cycle of maintaining a temperature above 65°C, or storing it at a temperature below 4°C. Product advantages: 1. Attractive appearance, making it easier to disassemble, replace, and clean components; the design of the actuator. 2. Use of standardized, universal, and systematic components ; The inner and outer wall surfaces of the equipment must be smooth and flat, with no dead corners. 3. It uses low-carbon stainless steel and other materials that do not contaminate water quality, making it easy to clean and disinfect. 3. It not only reduces the operating costs of the pure water machine but also features an automatic flushing and regeneration function for the pre-treatment system. 4. It boasts various safety features such as self-check upon startup, low-water level alarm, automatic reset in case of power outage, automatic shutdown when the water tank is full, low-water level protection, as well as high and low pressure protection. Shenzhen Weigute Cleaning Equipment Co., Ltd
May I ask about the material of the pure water pump? Is it plastic or stainless steel?