Heavy-Duty Vertical Long-Shaft Pump for Mining & Deep Well – API 610

Product Details

Product features

The XHKGL/KGLG series of vertical submerged long-shaft pumps are designed and manufactured in compliance with API 610 eleventh edition "Centrifugal Pumps for Petroleum, Petrochemical, and Natural Gas Industries," while also meeting the design requirements of the eighth, ninth, and tenth editions.These pumps conform to API 610 standards and are classified as VS4 and VS5 types.The XHKGL series offers high safety and reliability, stable operation, long service life, and easy maintenance. With strong parts commonality and minimal types of spare parts required, it delivers excellent performance.

The pumps are designed based on a flexible shaft theory, featuring a reliable shaft connection method and a multi-point support structure, allowing a maximum immersion depth of up to 20 meters.

They exhibit superior hydraulic performance, utilizing a volute casing structure with an independent side-discharge outlet that minimizes hydraulic losses and ensures high efficiency.

Product features

Multiple configuration options are available, including self-flushing, external flushing, closed impellers, and open impellers, making them suitable for handling clean or impurity-laden media.

Since the shaft seal does not contact the pumped medium, there are no dynamic seal leakage points. Labyrinth seals or packing seals are employed to prevent the escape of volatile gases.The XHKGLG series also provides high safety, reliability, stable operation, long service life, and straightforward maintenance. Its parts commonality reduces the variety of spare parts needed, ensuring outstanding usability.

Designed with flexible shaft theory, it incorporates a dependable shaft connection method and multi-point support structure, with a maximum immersion depth of 10 meters.The pumps deliver excellent hydraulic performance through a volute casing and an independent side-discharge outlet, reducing hydraulic losses and achieving high efficiency.

Product features

Configured for self-flushing and closed impeller operation, they are ideal for pumping high-temperature, clean, neutral, or corrosive media.

As the shaft seal remains isolated from the pumped medium, no dynamic seal leakage points exist. Labyrinth or packing seals are used to prevent leakage.

Additionally, the series supports both self-flushing and external flushing bush flushing configurations. The sealing system is designed in full compliance with API 682 second edition "Shaft Sealing Systems for Centrifugal and Rotary Pumps," enabling various sealing and flush/cooling plan arrangements.

This versatility makes the pumps suitable for handling clean or contaminated fluids across a wide range of demanding applications.

Product application