Hitachi Industrial Equipment Systems Inline Vertical Multistage Centrifugal Pump (CRN Type)
Hitachi Industrial Equipment Systems
Maximum flow rate 2.0 m³/min, maximum head 250 m, space-saving inline vertical multistage centrifugal pump CRN type.
Features 1. No concerns about red water Stainless steel material is used for the wetted parts. 2. Large flow rate and high head Covers a wide range with a maximum flow rate of 2.0m³/min and a maximum head of 250m. 3. High efficiency The stainless steel pressed impeller achieves an unparalleled pump efficiency of 70-80% for multistage pumps, thanks to a continuous welding structure using laser irradiation. (For diameters of 65A and above) 4. Improved reliability All models adopt a totally enclosed outdoor design for the motor. 5. Easy maintenance The pump can be disassembled and inspected without removing the piping, making maintenance easy. 6. Space-saving The vertical inline design reduces the installation area to about 1/4 of that of horizontal pumps (directly coupled type).
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basic information
- Covers a wide range with a maximum flow rate of 2.0 m³/min and a maximum head of 250 m. - Stainless steel is used for the wetted parts, eliminating concerns about red water. - Achieves pump efficiency of 70-80% due to the laser continuous welding structure of the stainless steel pressed impeller (for diameters of 65A and above). - All models feature a totally enclosed outdoor design for the motor. - The vertical inline design reduces the installation area to about 1/4 of that of horizontal pumps (directly coupled type). - Can be disassembled and inspected without removing the piping. - Model number: Inline vertical multistage centrifugal pump (CRN type).
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Applications/Examples of results
It is used in applications where high lift and space-saving are required, such as water supply, drainage, and air conditioning systems in buildings and factories. It is suitable for building equipment and plants that want to ensure large flow rates and high lift while minimizing the installation area.
Company information
Kyushu Kiden Co., Ltd. not only sells electrical and mechanical products such as air conditioning equipment, industrial machinery, air compressors, elevators, escalators, and lighting fixtures as a Hitachi sales agent, but also provides solutions that contribute to energy conservation and decarbonization (SDGs), including the currently popular solar power generation (PPA), biomass power generation, and waste heat recovery units. The company is also certified as a planner for ZEB (Net Zero Energy Building), which has recently gained attention in corporate energy-saving measures, and has received great acclaim for its comprehensive energy-saving proposals for entire buildings. 【Service Areas】 - Fukuoka, Saga, Kumamoto, Oita, Yamaguchi, Hiroshima, Osaka 【Major Qualifications】 - First-Class Plumbing Construction Management Engineer - First-Class Electrical Work Construction Management Engineer - Designated Construction Industry Supervisory Engineer (Plumbing) - Designated Construction Industry Supervisory Engineer (Electrical Work) - First-Class Electrician - Chief Technician for Water Supply Equipment Construction - First-Class Refrigeration and Air Conditioning Equipment Construction Skill Technician - Building Equipment Engineer - First-Class Civil Engineering Construction Management Engineer - Third-Class Refrigeration Machinery Manufacturing Safety Manager - Refrigeration and Air Conditioning Construction Safety Management Certificate - Refrigerant Handling Technician Certificate - First-Class Hitachi Refrigeration and Air Conditioning Technician (Air Conditioning and Low Temperature) - And many others.









