CYZ Self-priming Centrifugal Pump CYZ self-priming centrifugal pump is the newest product developed from the digestion, absorption and improvement of relevant technical data at home and abroad. The pump is suitable for the ideal product of the petroleum industry, land oil depot and tank truck , And suitable for marine cargo pump, bilge pump and ballast pump and machine cooling water circulation, respectively, transportation of petrol, kerosene, diesel, jet fuel and other petroleum products and sea water, water, medium temperature -20 â„ƒ -80 â„ƒ, such as Transport chemical liquid can be replaced by corrosion-resistant mechanical seal. YGRY air-cooled high temperature water and oil pump Usage: (A) YGRY air-cooled high-temperature oil and water dual-purpose pump for the delivery of liquids containing no solid particles, corrosive, viscosity similar to water for petroleum, chemical, metallurgical, power, paper, food and pharmaceutical and synthetic fibers , The use of temperature -20 â„ƒ - +260 â„ƒ. (B) YGRY air-cooled high-temperature oil and water dual-purpose pump for the transport of water and physical and chemical properties similar to other liquids used for water, suitable for industrial and urban water supply and drainage, high-rise building pressurized water, garden sprinkler, Long-distance transmission, HVAC refrigeration cycle, bathroom and other hot and cold water circulation booster and equipment support. YG Centrifugal Pump YG Vertical Pipeline Pump for the transportation of petrol, kerosene, diesel and other petroleum products, the transport medium temperature is -20 â„ƒ ~ +120 â„ƒ. Working conditions 1, the volume of solid particles transported medium does not exceed 0.1% of the unit volume, particle size> 0.2mm. Note: If the use of medium with small particles, please specify when ordering, so that manufacturers use wear-resistant mechanical seal. 2, ambient temperature <40 â„ƒ, relative humidity <95%. 3, the suction pressure â‰¤ 1.0MPa, or the maximum working pressure of the pump system â‰¤ 1.6MPa, that is, the suction pressure of the pump + pump head â‰¤ 1.6MPa, pump static pressure test pressure of 2.5MPa, please indicate when ordering system pressure. Pump system operating pressure greater than 1.6MPa should be separately ordered when ordering, in order to manufacture the pump overcurrent part and the coupling part of the cast steel material.