■ Direct-priming pump Product Overview: ZXL direct-coupled self-priming pumps are self-priming pump and ZX of the Company under the relevant technical information at home and abroad by the digestion, absorption, a new structure of the improved products are developed from domestic initiative. The self-priming pump of the technical performance indicators in the leading domestic and reached the international advanced level, have broad application market and development prospects. ■ Direct-priming pump Features: 1, compact structure. The pump is a horizontal structure, pump body, good looks, small footprint, compared with the conventional pump, an area reduced by 30%. Such as the use of outdoor IP54 motors do not need pumping stations, it can be placed outdoors. 2, smooth running, low noise, high concentricity of components. Direct motor and pump, simplifying the intermediate structure, increasing the smooth running of the impeller excellent static and dynamic balance, vibration-free operation, low noise, extended bearing life and improve the environment. 3. Seal with quality mechanical seals, dynamic and static ring made of cemented carbide, wear no leakage, long service life. 4, the use of advanced hydraulic model, high efficiency, good performance characteristics. 5, easy to install and maintenance. Discharge piping not need to install check valves, suction line does not need to install a foot valve, thus simplifying the piping system, and improved working conditions. 6, the unique structure, self-priming performance, pump body before work just to ensure that there is quantitative priming can. ■ Direct-priming pump conditions: 1, ambient temperature ≤40 ℃, Altitude ≤1000m, relative humidity ≤95%, medium temperature ≤80 ℃, the special requirements of up to 200 ℃. 2, self-priming height can not exceed the specified value 5-6.5 meters, suction pipe length ≤10 m. ■ Direct-priming pump main purposes: 1, Direct-priming pump for industrial and urban water supply and drainage, environmental protection, construction, fire, chemical, pharmaceutical, dyestuff, printing and dyeing, brewing, electricity, electroplating, paper, mining and washing , equipment cooling. The use of medium temperature does not exceed 80 ℃, ≤100 centipoise viscosity, solids content of up to 30% or less. 2, accompanied by explosion-proof motor, copper impeller is widely used in oil depots, gas stations, tankers, oil tankers, terminals, oil trucks, airports, namely transport gasoline, kerosene, diesel, jet fuel and so on. Such as the use corrosion-resistant mechanical seals and stainless steel can also be used in chemical, pharmaceutical, brewing, electroplating, printing, paper, electricity and mining, transport medium temperature -20 ℃ -80 ℃, viscosity ≤100 centipoise, solids can up to 30% or less. This series of pumps is particularly suitable for the oil tanker or water ships can double as stripping pumps stripping effect. ■ ZXL Direct-priming pump technical parameters: Flow: 3.2 ~ 550m3 / h Head: 12 ~ 80m motor power: 0.75 ~ 132kw Diameter: 25 ~ 300mm suction: 5 ~ 6.5m Service: 1, according to the national electromechanical the provisions of the warranty period is one year. During the warranty period, users will enjoy free services, paid services for life, long-term parts. 2. If the customer appears in the use of our products have any problem, we will offer you the following service: (1) the user used in case of any problems of our products, please call our service department, we quickly give response within two hours after notification received from users, to provide users with urgent solutions. (2) as a result of improper use or outside of the warranty period, causing damage or product does not work, the company will also provide maintenance services products, only charge for the cost of replacement parts. (3) We will build customer profiles manufactured products, the implementation of a machine a file management program, the customer service department will regularly track product usage, to ensure the normal operation of equipment; problem (4) customers using our products proposed We are committed to give a reply or resolved within six hours.