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DLSB-ZC low temperature circulating vacuum pump in the low temperature coolant circulation pump and circulating water vacuum pump based on the development, and supporting the use of rotary evaporator. Suitable for low temperature condensation, shorten the distillation time, increase recovery. ◠The DLSB-ZC cryogenic circulating vacuum pump integrates vacuum and refrigeration and combines the features of a coolant circulation pump and a vacuum pump to simultaneously evacuate the rotary evaporator and provide cooling. ◠DLSB-ZC low-temperature circulating vacuum pump's own cooling function, to ensure that the vacuum pump temperature control at about 4 ℃, so as to ensure the best degree of vacuum. ◆ DLSB-ZC low temperature circulating vacuum pump is vacuum-stabilized. It has three taps, which can draw vacuum at the same time. Three vacuum gauges are displayed and the observation is intuitive. The condensing pipe is made of stainless steel and is corrosion-resistant.
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NINGBO HENGHUA METAL SURFACE TREATMENT TECHNOLOGY CO.,LTD. , https://www.henghuametal.com