25GDL2-12*12GDL pipeline pump

*D pipeline pumps for sale - three-phase butanediol glycidyl ether chemical pumps are corrosion-resistant. Chemical pumps Shanghai Longya Pump Factory is a large-scale production and sales company in Shanghai - three-phase butanediol glycidyl ether chemical pumps are corrosion-resistant. Chemical pumps One of the electromechanical equipment companies for pumps. Welcome new and old customers to call or write to consult the sales hotline. . URL. Series corrosion-resistant pump introduction Product overview: This product is suitable for circulating cooling, transportation and related equipment matching of highly corrosive liquid media such as strong acids and alkalis, electrolytic nickel chemical copper, special electroplating solutions, wastewater, etc. Such as: electroplating equipment, chemical equipment, pharmaceutical equipment, pumps, etc. Product features: Self-priming and self-cooling design, the self-priming force is extremely strong and can reach no need for cooling circulation loop. It is also designed with a check valve (one-way valve) to prevent the liquid in the pump from refluxing. The flow-passing parts of the pump are made of R, R, and D fluoroplastic rigid materials. They have strong corrosion resistance and can withstand different strong acids and alkalis. The corrosion resistance of the mechanical seals of series pumps Excellent performance and durability: The mechanical seal is made of special material Teflon (polytetrafluoroethylene) + elastic seal design with different materials such as silicon carbide, carbon, and ceramics, which can withstand different strong acids, strong alkali and granular liquids and It can withstand various chemicals. The confidential ceramic ring seat is made of high-temperature-resistant plastic steel. It can withstand high temperatures up to ℃ when idling. The mechanical seal spring is made of nickel-based alloy + alloy, which can resist strong acid, strong alkali, corrosion and heat. Applicable temperature: ℃ The following technical parameters: - Three-phase butanediol glycidyl ether chemical pump is corrosion-resistant. Chemical pump caliber: ~㎜ Flow rate: ~ / Lift: ~ Speed: r / Motor power: ~. Fluorine plastic self-priming pump is based on international standards It is designed and manufactured in conjunction with the technology of non-metallic pumps. The pump body is made of metal shell lined with fluoroplastics. The flow parts are all made of fluoroplastic alloy. The pump cover, impeller, etc. are all made of metal inserts and wrapped with fluoroplastics and are integrally sintered and pressed. The shaft seal is externally installed. The advanced bellows mechanical seal static ring is made of % alumina ceramic (or silicon nitride) and the moving ring is made of PTFE filling material, which has excellent corrosion resistance and wear resistance. The inlet and outlet of the pump are reinforced with cast steel bodies to enhance the Pressure resistance of the pump. Actual use shows that the pump has the advantages of corrosion resistance, wear resistance, high temperature resistance, no aging, high mechanical strength, smooth operation, advanced and reasonable structure, strict and reliable sealing performance, easy disassembly and maintenance, and long service life. Applicable temperature: -℃～℃ 2. Working principle: Fluorine plastic self-priming pump is mainly composed of liquid storage chamber, vortex chamber, return hole, impeller, and pump cover. Before starting, the pump chamber should be filled with liquid. The gas and liquid in the liquid storage chamber should be in the impeller. Driven by high speed, the gas-liquid mixture is sucked into the vortex chamber and pressurized into the gas-liquid separation chamber. At this time, the air has a specific gravity less than the liquid and naturally enters the pipe network. The liquid automatically flows back from the return hole and mixes again with the air in the liquid storage chamber. It is circulated by the impeller and pressurized into the gas. This process in the liquid separation chamber is repeated until the air in the suction pipe is exhausted and the medium is transported to any place required by the working conditions. 3. Use: Fluorine plastic self-priming pumps can be used to store liquids in containers below the ground level - meters When it is inconvenient to pour and add liquid, the pump can be fixed on the ground level and can continuously or intermittently extract and transport various chemical media. When vehicles and ships are loading and unloading chemical media, the self-priming pump can flow and pump and transport at any position to meet your requirements. . 4. Structure and materials: - The three-phase butanediol glycidyl ether chemical pump is corrosion-resistant. The chemical pump can safely transport strong acids, strong bases, highly toxic, organic solvents, and pure and valuable chemical media, fully meeting strict safety requirements. , reliability and ecological and environmental protection requirements. It is suitable for various chemical processes. After one installation, there is no need to fill the water and install a bottom valve. It is easy to maintain. It is the most ideal choice to replace the bulky submersible pump. Model flow rate lift efficiency cavitation margin import * export Self-priming height Self-priming time Speed Electromechanical power Overall machine quality/%..r /-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*.* The D pipeline pump is one of the D pipeline pumps manufactured by Shanghai Longya Pump Factory. The flow rate of this model of multi-stage water pump is / liter per second and the height to which the water pump can be sent is the lift of this pump. This D pipeline pump Motor power is. The Shanghai Tilong brand *D pipeline pump produced by Shanghai Longya Pump Factory can withstand high temperature and high pressure operation, has a long service life without leakage, and has no wear on the shaft, ensuring a clean working background. , The pump cover has a unique preset structure. The bearing seat can be easily extracted by removing the rigid half-center coupling and the pump cover screw cap. The pump cover, pump shaft, impeller and other assemblies can be replaced with mechanical tight seals and impellers without disassembling the motor, pump body and pipelines for convenient and quick maintenance. 3. Working conditions: The maximum working pressure of the pump system is. That is, the pump suction pressure + pump head. (If the working pressure of the pump head is greater than ., it should be mentioned separately when ordering so that the pump's flow components and connecting components can be made of cast steel if deemed appropriate during production). , The transport medium is clean water or other liquids whose physical and chemical properties are roughly similar to clear water. (If the conveying medium contains fine particles, it should be clearly stated when ordering so that the wear-resistant mechanical seal can be installed). , background temperature degrees Celsius relative humidity level 100%. Pipeline centrifugal pump product inspection: horizontal pipeline centrifugal pump. Customers are welcome to purchase Shanghai Longya brand*D pipeline pump.