Product Introduction The Series represents the highest level of safety and chemical resistance available, integrating a completely sealless magnetic drive with a heavy-duty PTFE fluoroplastic lining. This powerful combination offers dual-layer protection: the PTFE lining provides near-universal corrosion resistance, while the magnetic drive ensures 100% leak-proof containment. It is the definitive pumping solution for the most hazardous and aggressive applications, including the transfer of concentrated acids, solvents, and high-purity chemicals where failure is not an option.
Design Philosophy & Construction The pump is engineered to provide total peace of mind by combining the best of lining and sealless technologies.
- Chemically Inert PTFE Lining: All wetted parts of the pump—the casing, impeller, and containment shell—are protected by a thick, seamless lining of pure PTFE. This lining is molded and locked into a robust metal armor. Since PTFE is one of the most chemically resistant substances known, the fluid only ever touches this inert barrier.
- Sealless Magnetic Drive: Power is transmitted from the motor to the impeller via a magnetic coupling, completely eliminating the need for a traditional mechanical shaft seal. This design removes the most common leak path, ensuring that aggressive and toxic fluids are safely contained within the pump at all times.
- Dual-Layer Protection: This design offers two layers of safety. The inner layer (the PTFE lining) protects the pump from chemical attack. The outer layer (the metal armor and seallěss magnetic drive) provides the physical strength and guarantees leak-proof operation.
Key Features & Benefits
- Ultimate Chemical Resistance: The pure PTFE lining is inert to nearly all industrial chemicals, including concentrated acids, alkalis, halogens, and solvents, at a wide range of temperatures.
- 100% Leak-Proof and Sealless: The magnetic drive design guarantees zero leakage of hazardous, toxic, or corrosive fluids, ensuring maximum safety for personnel and the environment.
- Cost-Effective for Aggressive Media: Provides the chemical resistance of exotic and expensive alloys (like Hastelloy or Titanium) in a more economical and reliable package.
- Ideal for High-Purity Applications: The design prevents both fluid leakage and process contamination, making it perfect for handling aggressive, high-purity chemicals in the semiconductor and pharmaceutical industries.
- Extremely Low Maintenance: With no mechanical seal to fail or replace, maintenance costs and downtime are dramatically reduced, especially in services that are highly corrosive to seals.
Common Applications The pump is specified for the most severe chemical handling duties:
- Bulk Chemical Unloading: Safely transferring concentrated sulfuric acid, hydrochloric acid, nitric acid, and sodium hypochlorite from tanker trucks and rail cars.
- Chlor-Alkali Production: Handling highly corrosive chlorine, caustic soda, and related products.
- Steel and Metal Finishing: Circulating aggressive acid mixtures in pickling and plating lines.
- Semiconductor Manufacturing: Pumping ultra-pure, highly corrosive etchants and cleaning solutions.
- Pharmaceutical and Agrochemical: Transferring hazardous and reactive chemical intermediates.
