NIKKISO is also one of the world's top manufacturers in the field of canned pumps. The technical parameters of its products are usually strongly related to specific models, covering a wide range of applications from basic models to special working conditions such as high temperature and high pressure.

The following is a compilation of technical parameters for several core series and representative models of Japanese machinery based on public procurement announcements, maintenance manuals, and product information, for your reference.

📊  Representative model and technical parameters of Japanese machine installed shielded pump
Series/Representative Model Flow Head Motor Power Speed Applicable Temperature Other Information Data Source
HN24D-C2 40 m ³/h 50 m 15 kW 3000 r/min - Specific model mentioned in the procurement announcement
HN24D-C1 48 m ³/h (800L/min) 50 m 11 kW 3000 r/min - Specific model mentioned in the procurement announcement
HT48B-H2 188 m ³/h 20 m 22 kW -210 ° C MDI-60 circulating pump in a chemical plant
HS23D-C1 30 m ³/h 43 m 11 kW -70 ° C chlorobenzene delivery pump for a chemical plant
HS series (mud separation type) - suitable for liquids containing suspended particles. Utilize auxiliary impellers to circulate cleaning liquid, cool motors, lubricate bearings, and prevent solid particles from entering.     
HM series (with mechanical seal mud separation type) - based on the HS series, it embeds mechanical seals and is suitable for situations where trace amounts of flushing liquid are not allowed to mix in the medium, ensuring no leakage.     
Basic type - pump and motor directly connected, small in size and light in weight. Sliding bearings are lubricated by conveying media and are suitable for particle free clean liquids, especially toxic, harmful, flammable, explosive, or valuable media.     
💡  Core Features and Applications
Leak free structure: The core advantage of the Japanese machine installed shielded pump lies in its static sealing design, where the motor and pump body are enclosed as a whole, completely eliminating the leakage risk of traditional mechanical seals. It is particularly suitable for transporting harmful to human health, polluting the environment, flammable and explosive, highly corrosive, and valuable media.

Multiple derivative types: In order to cope with complex working conditions, Nichiki has developed multiple specialized models. For example, the HS/HM series is designed to protect motors from liquids containing solid particles through a unique circulation structure; High temperature models (such as HT48B-H2) can be suitable for temperature conditions up to 210 ° C or even higher.

High reliability design: The product adopts sliding bearings, which are self-lubricating by the conveying medium without the need for external lubricating oil. This not only eliminates the trouble of regular maintenance, but also eliminates the possibility of lubricating oil contaminating the medium.

🔍  How to obtain more accurate parameters?
Due to the high dependence of shielded pump selection on specific operating conditions (medium, temperature, pressure, flow rate, etc.), the most accurate technical parameters need to be determined according to actual needs.

Follow the diagram for guidance: If you know the specific project requirements (such as flow rate, head, medium), you can refer to the performance range of similar models in the table above for preliminary judgment.

Official inquiry: The most accurate way is to contact Shanghai Rijizhang Shield Pump Co., Ltd. or its authorized agent and provide detailed operating data sheets to obtain targeted selection plans and accurate performance curves.

Are you selecting for a specific chemical or high-temperature medium project? If more detailed operating data can be provided (such as medium name, temperature, flow rate, head), I can help you further determine which series is more suitable.