Customer from Kazakhstan is purchasing Teflon self-priming magnetic pump. A Teflon-lined self-priming magnetic pump is an advanced solution for safely transferring corrosive and hazardous chemicals in industrial applications. Combining PTFE/PFA lining with a seal-less magnetic drive design, this pump eliminates mechanical seals and achieves zero external leakage, significantly improving operational safety and environmental protection.   The self-priming structure allows the pump to evacuate air automatically and lift liquids from a dry suction line, making it ideal for tank unloading, chemical transfer, and intermittent operations. The Teflon lining provides outstanding resistance to strong acids, alkalis, solvents, and oxidizing media, ensuring stable performance across a wide pH range of 0–14 and temperatures up to 180°C, depending on configuration.   With smooth internal surfaces, the pump reduces chemical buildup and minimizes maintenance requirements while maintaining high hydraulic efficiency.  Designed for continuous industrial duty, Teflon-lined self-priming magnetic pumps are widely used in chemical processing, water treatment, electroplating, and environmental engineering.   For applications requiring safe, leak-free, and corrosion-resistant pumping, a Teflon-lined self-priming magnetic pump delivers long service life, low operating costs, and reliable performance in the most demanding chemical environments.

Thai customer is purchasing PTFE-lined magnetic pumps. PTFE-coated magnetic pumps offer outstanding performance in seawater purification and desalination systems, where corrosion resistance and operational reliability are critical. The PTFE coating provides excellent resistance to chloride ions, salt, and chemical additives, preventing corrosion that commonly affects metal pumps in marine environments. The seal-less magnetic drive design eliminates shaft seals, ensuring leak-free operation and significantly reducing the risk of seawater intrusion or chemical leakage. This enhances system safety and lowers maintenance costs in continuous-duty desalination plants. PTFE surfaces are smooth and non-stick, reducing scaling and biofouling, which helps maintain stable flow efficiency over long operating periods. In addition, these pumps are compatible with chemicals such as antiscalants, cleaning agents, and biocides used in seawater treatment processes. Overall, PTFE-coated magnetic pumps provide long service life, high reliability, and low maintenance, making them an ideal solution for reverse osmosis, pretreatment, and chemical dosing systems in the seawater purification industry.

Malaysian customers are purchasing stainless steel centrifugal pumps. In the chemical industry’s harsh conditions (corrosive media, extreme temperatures, high pressure, strict safety demands), RISTER’s stainless steel centrifugal pumps are a trusted choice, backed by decades of technical expertise and customer-centric service.​ 1. Superior Corrosion Resistance​ Crafted with premium stainless steel alloys (304, 316L, duplex, custom grades), RISTER pumps withstand acids, alkalis, solvents, and corrosive slurries. Rigorous material compatibility testing ensures tailored durability, preventing leakage, product contamination, and reducing maintenance/downtime.​ 2. High Efficiency & Energy Savings​ Optimized via CFD simulation and hydraulic engineering experience, the pumps minimize energy loss with efficient impellers and flow paths—exceeding industry efficiency by 5-10%. 24/7 operation translates to significant energy cost savings, low vibration, and quiet performance.​ 3. Reliable & Durable​ Built with precision shafts, wear-resistant mechanical seals (including zero-leakage double seals), and reinforced casings, RISTER pumps handle -40°C to 200°C (customizable for extremes) and high pressure. ISO/API/CE-certified, they ensure uninterrupted operation for critical chemical processes.​ 4. Tailored Customization​ With 30+ years in chemical services, RISTER’s team delivers bespoke solutions: size/material adjustments, VFD integration, self-priming, or explosion-proof designs—aligning with unique process parameters and future scalability.​ 5. Comprehensive Support​ Global service centers offer pre-sales consultations, pump selection, and process simulation; post-sales installation help, maintenance training, rapid spare parts, and performance audits ensure seamless long-term operation.​ In summary, RISTER combines corrosion resistance, efficiency, reliability, customization, and end-to-end support—empowering chemical manufacturers with safe, productive, and sustainable pumping solutions.

Argentine customer is purchasing FSB-D Teflon centrifugal pumps The FSB Teflon-lined centrifugal pump offers outstanding advantages for hydrochloric acid (HCl) applications, where corrosion resistance and operational safety are critical. With a full PTFE or PFA lining, the pump provides exceptional chemical stability, ensuring long-term resistance to hydrochloric acid across a wide range of concentrations. This prevents internal corrosion, leakage, and premature wear—problems commonly seen in metal pumps. As a mechanical-seal centrifugal pump, the FSB model features a high-grade corrosion-resistant mechanical seal that maintains tight sealing performance even under continuous operation. Its stable shaft support, optimized impeller design, and reliable sealing system allow the pump to deliver smooth flow, high efficiency, and reduced maintenance requirements. These technical characteristics make the FSB pump particularly suitable for acid dosing systems, chemical storage transfer, pickling lines, and other HCl environments.   RISTER PUMPS brings extensive industry experience to hydrochloric acid handling, offering tailored pump configurations based on concentration, temperature, and working conditions. With decades of chemical-pump engineering knowledge, strict material control, and a strong understanding of corrosive fluid behavior, RISTER ensures every FSB pump meets demanding safety and durability standards. Combined with responsive service and professional technical support, RISTER PUMPS provides dependable and efficient solutions for the hydrochloric acid industry.

Argentine customer purchasing FYH submersible pumps The FYH vertical submersible centrifugal pump is engineered with corrosion-resistant materials such as high-strength engineering plastics, stainless steel, and optional PTFE components, allowing it to handle aggressive chemical liquids safely and reliably. Its non-metallic flow path and robust structural design prevent chemical attack, abrasion, and leakage, making it ideal for continuous submersion in harsh environments. In chemical processing, the FYH pump offers major advantages: Reliable operation inside tanks and pits, eliminating the need for external priming. Excellent resistance to acids, alkalis, and solvents, ensuring long service life. Compact vertical structure, saving installation space while improving stability. Low maintenance, thanks to its seal-less or corrosion-protected design. As a specialized manufacturer, RISTER PUMPS provides additional value through precise material selection, advanced molding and machining technology, and strict quality control. RISTER customizes FYH pumps for different chemical concentrations and temperatures, ensuring optimal compatibility and performance. With fast response, professional technical support, and reliable after-sales service, RISTER delivers durable and efficient vertical submersible pump solutions trusted across chemical plants, wastewater systems, plating lines, and corrosive fluid transfer applications.

Vietnamese customer is purchasing a PFA-lined magnetic pump RISTER PUMPS stands out as a leading manufacturer specializing in PFA lined magnetic pumps, combining advanced engineering, high-quality materials, and precise manufacturing standards. Each pump is designed to deliver maximum chemical resistance, leak-free operation, and long-term durability, even under the harshest industrial conditions. RISTER’s in-house production capabilities ensure that every PFA lined magnetic pump undergoes rigorous quality control, guaranteeing consistent performance and reliability. Their design team integrates computational fluid dynamics (CFD) and magnetic drive technology to achieve superior hydraulic efficiency and zero-leak transfer of corrosive media. The PFA lining provides unmatched resistance to a wide range of chemicals, including strong acids, alkalis, and saltwater. Unlike conventional metal pumps, PFA lined magnetic pumps eliminate the risk of corrosion and metal ion contamination, ensuring extended service life and stable performance. The magnetic drive design replaces mechanical seals, preventing leakage and reducing maintenance costs, making these pumps ideal for continuous industrial applications where safety and purity are critical. In the seawater desalination industry, PFA lined magnetic pumps offer exceptional advantages. Seawater is highly corrosive due to its chloride content, and conventional stainless-steel pumps often suffer from pitting and corrosion damage over time. RISTER’s Teflon-lined magnetic pumps provide total corrosion immunity, making them perfect for handling seawater, brine, and aggressive cleaning solutions used in desalination processes. Their smooth internal surfaces prevent salt buildup, reducing maintenance frequency and improving process efficiency. Moreover, the non-metallic wetted parts of RISTER’s pumps ensure no contamination of purified water—an essential requirement in desalination plants producing potable water. These pumps also demonstrate excellent resistance to high salinity and temperature fluctuations, maintaining optimal flow and pressure under demanding operational conditions. With years of experience serving the chemical, marine, and water treatment industries, RISTER PUMPS has developed a reputation for producing magnetic pumps that combine reliability, safety, and energy efficiency. Their technical expertise allows customization for different flow rates, materials, and process environments, meeting the specific needs of desalination plants worldwide. By choosing RISTER’s PFA lined magnetic pumps, operators in the seawater desalination sector benefit from long service life, reduced downtime, and minimal maintenance—ensuring a sustainable, cost-effective, and environmentally friendly pumping solution.