GREENPUMPS products

GREENPUMPS offers innovative sealless alloy centrifugal turbine pumps designed specifically for applications requiring low flow rates and high head pressures. These pumps are engineered to function without mechanical seals or packing glands, effectively eliminating leakage risks even under extreme operating conditions. This feature not only ensures higher safety and reliability but also significantly reduces the potential for environmental contamination and exposure to hazardous emissions, providing a safer working environment for personnel. The design inherently emphasizes environmental protection by minimizing emissions and optimizing efficiency, making these pumps suitable for various industrial applications that demand robust performance with minimal maintenance requirements.

The GPTA series includes the Sealless Alloy Centrifugal Pump and the Sealless Plastic Centrifugal Pump, each designed for specialized applications requiring reliable performance in low flow, high head conditions. These pumps feature a double stage construction. The first stage utilizes a Francis vane centrifugal impeller, which efficiently maintains a low NPSH requirement while facilitating the flooding of the second stage's regenerative turbine impeller. This design is particularly suitable for handling high vapor pressure liquids. The pumps are further optimized with an external high-speed gearbox to significantly increase differential pressure, enabling them to meet precise operating requirements. The technical design makes these pumps suitable for industrial applications that demand efficiency and adaptability under varying pressure conditions.

This GPA sanitary pump is specifically engineered for high-temperature applications, such as pumping hot oil at 450°C, primarily used for catalyst heating in a pilot plant environment. The plant itself serves a critical role in testing a novel process for hydrocarbon extraction from waste. Despite being a seal-less magnetic drive pump, it incorporates an internal mechanical seal to efficiently isolate the high temperature pump volute from the magnetic coupling. This design feature ensures optimal operational performance even at extreme temperatures. The magnetic coupling is thermally regulated to maintain it at a temperature of approximately 100°C through an external flushing system compatible with the process fluid. This precise thermal management is crucial to the pump's functionality and reliability, given the demanding operational environment involving high-temperature fluids.

The GREENPUMPS GPM.1 SS316 Sealless Alloy Centrifugal Pump is engineered for light duty and transfer operations while maintaining high reliability and ease of maintenance. Utilizing advanced casting technology, this pump features a minimal number of rotating parts which enhances its Mean Time Between Failure (MTBF). This design choice not only facilitates easier maintenance but also boosts overall reliability. The pump is adept at handling challenging solutions, including caustic substances, solvents, and complex chemical compounds, making it suitable for chemical, OEM, and industrial environments. Noteworthy is its exceptional construction which ensures zero leakages even under extreme conditions. Furthermore, the absence of a mechanical seal or packing gland minimizes the risk of harmful emissions, thus safeguarding both the environment and workplace safety.

The GREENPUMPS GPHV Alloy Oscillating Piston Positive Displacement Pump is engineered for applications that require constant flow and high head self-regulation. This pump is designed with a focus on durability and efficiency, providing zero leakage performance even in challenging operational conditions. Its unique construction, lacking both a mechanical seal and packing gland, ensures that the pump operates without hazardous emissions, thus safeguarding both the environment and workplace safety. Such design decisions mitigate the risk of mechanical failures, providing reliable and consistent performance. This pump is ideal for industries where maintaining a specific flow rate is critical, and where safety and environmental concerns are paramount.