I. self-priming pump Product Overview Self-priming centrifugal pump produced by this unit is based on the relevant technical information at home and abroad by the digestion, absorption, improved after the development of the latest products, self-priming centrifugal pump for the oil industry, land depot, Oil tankers ideal for shipping cargo pumps, bilge pumps and ballast pumps and machine cooling water circulation, respectively, transportation of gasoline, kerosene, diesel, jet fuel and other petroleum products and sea water, water, medium temperature -20 ℃ -80 ℃, such as the switch to corrosion-resistant mechanical seals and stainless steel can also be applied to chemical, pharmaceutical, brewing, electroplating, printing and dyeing, paper making, electric power mines, etc., is a highly efficient energy-saving pump. Second, self-priming pump product features 1, with a simple structure, easy operation, stable operation, easy maintenance, high efficiency, long life, and has other pumps do not have the self-priming function and so on. No need to end of the valve in the pipeline, just to ensure that the pump body before storage can be cited quantitative oil. With "a drainage, lifelong self-suction" function, for tanker or marine pumps, can double as a stripping pump, stripping a good effect. 2, made of high quality materials, sealed with a carbide mechanical seal, durable, spit out the pipeline does not require the installation of safety valves, suction pipe does not need to install the end valve so simplify the piping system, but also improve the working conditions. 3, Self-priming oil pump Working conditions Flow: 3 ~ 500m 3 / h Head: 10 ~ 80m Working temperature: -15 ℃ ~ + 120 ℃ Ambient temperature: ≤ + 40 ℃ Speed: 1450 / 2900r / min Material: : Corrosion-resistant mechanical seal
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