Stainless steel explosion-proof submersible pumps are designed for efficient and reliable operation in harsh environments. These pumps feature a unique structure and advanced mechanical seal, allowing them to handle solids and long fibers with ease. They offer significant energy savings, anti-winding capabilities, and are non-clogging, making them ideal for challenging waste disposal applications. Their automatic installation and control systems further enhance their usability and performance.
These pumps are widely used in various industries, including chemical processing, oil and gas, pharmaceuticals, mining, paper production, cement plants, steel mills, power stations, coal processing, and municipal sewage treatment. In addition to handling wastewater and sludge, they can also pump clean water and corrosive media, offering versatile performance.
Key features include a special single or double-vane impeller design that allows the pump to pass materials up to five times its diameter, as well as solid particles up to 50% of the pump's diameter. The mechanical seal is made from high-quality tungsten carbide, ensuring durability and resistance to wear. A dual-seal system guarantees safe and continuous operation for over 8000 hours.
The compact and lightweight design reduces noise and energy consumption, while also simplifying maintenance. No need for a dedicated pump room—these pumps can be submerged directly into the water, significantly lowering installation costs. The sealed oil chamber is equipped with a high-precision leakage detection sensor and thermal protection components for the motor, ensuring maximum safety.
Optional automatic control cabinets provide full protection against leaks, overload, and overheating, enhancing the pump’s reliability. A float switch allows for automatic start and stop based on liquid level, making operation effortless. A dual-rail coupling system enables easy installation and maintenance without the need to enter the sewage pit.
These pumps operate efficiently across a wide range of head conditions and prevent motor overload. They come with two installation options: fixed automatic coupling or mobile free-standing setup.
They are suitable for media with temperatures up to 80°C, specific gravity between 1 and 1.3 kg/dm³, and a pH range of 4 to 10. Pumps without self-cooling systems should not have more than half of the motor exposed. This makes them an excellent choice for demanding industrial and municipal applications.
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