1. Pump body 2. Seal ring 3. Impeller 4. Pump foot 5. Pump cover 6, shaft seal 7. Non-drive end bearing 8.Bearing bracket 9.Drive end bearing 10.Shafting
HZA and HZE series petrochemical process pumps are horizontal, radially split, single-stage cantilevered centrifugal pumps with a volute-type pump body. They are designed and manufactured in accordance with API 610, "Petroleum, Refinery, and Gas Industry Centrifugal Pumps." This series of pumps has been carefully designed in terms of support, connection, bearing, cooling, and other structural aspects, and can be equipped with various auxiliary and monitoring systems to ensure high safety and reliability, long service life, ease of maintenance, and interchangeability of parts, with a limited number of spare parts. The pumps have excellent hydraulic performance, high efficiency, and good cavitation resistance, and are at the leading level internationally, making them the next generation of high-efficiency and energy-saving products. The pumps have a variety of transformation structures, and can provide the best configuration solutions for various complex operating conditions. The sealing system is designed in accordance with API 682, "Centrifugal and Rotodynamic Pump Shaft Seal Systems," and can be equipped with various types of seals and flushing and cooling schemes, making them suitable for various complex operating conditions and with a wide range of applications.