Centrifugal Pump Analog NOV Mission
Centrifugal Pump is a common high-quality lagoon pump, which is widely used in the field of oil and gas drilling and trenchless engineering (HDD, TBM, Pipe Jacking, Phing etc.). It can be used as the feed pump of the Mud Cleaner, Desander and the Desilter, and can also be used as the mixing pump of the jet mud mixer.
The Analog NOV Mission Cenrtrifugal pump has a semi-open impeller that can generate high pressure and high capacity without clogging. The semi-open impeller design reduces the solid content behind the impeller, thereby prolonging the service life of the stuffing box, impeller and mechanical seal. The impeller is very wide, allowing the discharged fluid to be smoothly mixed with the circulating fluid, which not only reduces the vortex mode, but also reduces the wear caused by sand and other abrasive fluids.
Working principle of Centrifugal Pump analog NOV Mission
The fluid medium rotates with the impeller, and is thrown to the periphery from the center of the impeller under the action of inertial centrifugal force, and obtains energy, which increases the static pressure and flow velocity of the fluid medium flowing to the periphery of the impeller. The fluid medium leaves the impeller and enters the Centrifugal Pump casing. The fluid speed is slowed down due to the gradual expansion of the flow passage in the Centrifugal Pump casing, and part of the kinetic energy is converted into static pressure energy. Then, the fluid medium with higher pressure energy enters the discharge pipeline from the discharge port of the Centrifugal Pump and is transported to the designated pipeline system.
AdvantageS of Centrifugal Pump analog NOV Mission
- All spare parts interchangeable with NOV Mission Centrifugal Pump
- Two-stage seal
- The Centrifugal Pump adopts a two-stage seal that combines a mechanical seal and a packing seal, which improves the reliability of the seal.
- Open impeller structure of ZH Centrifugal Pump
The Centrifugal Pump analog NOV Mission impeller is an open structure, which is more suitable for conveying high-density and high-viscosity fluid medium such as mud. - High efficiency
The design of the blade curve is more in line with the requirements of fluid mechanics and improves the working efficiency of the pump. - Long service life
The key components are made of wear-resistant materials, which prolongs the service life of the pump. - Wide range of ZH Centrifugal Pump.
- The pump casing and impeller models are complete to meet the needs of users for different Types of centrifugal pumps.
- External impeller adjustment structure
The external impeller adjustment structure is more convenient for users to adjust the gap between the impeller and the mechanical seal box.