Application
The product is suitable for use in clean, dilute, non-corrosive, non-flammable or explosive liquids, free of solid particles or fibers.
2. Water Supply System
3. Heating and Air Conditioning Systems
4. Boosted Water Supply, Constant Pressure Water Supply
5. Fire Sprinkler System
6. Irrigation & Livestock Use
7. Industrial Cooling and Heating Circulation Systems
8. Industrial Conveying and Emission Systems
Features
1. Utilizes a rear-pull structure; no need to dismantle the pump housing or piping during maintenance.
2. The NISO pump type utilizes only 4 types of shafts and suspension body components, enhancing part interchangeability.
3. The NISO, NIS, and NISF impellers have been optimized with larger inlet diameters and no涡流, effectively reducing the pump's NPSHr, ensuring smooth and low-noise operation. The performance curve is relatively flat with a wide flow range, comparable in performance to international counterparts.
4. The NIS with G and Q series products are designed in full compliance with the latest GB/T5662 standard. Their performance curves are steeper compared to NISO, NIS, and NISF curves, and the flow range meets the target requirements. They utilize an excellent hydraulic model and CFD optimization, ensuring high efficiency and reasonable head distribution. The structure is compact and installation is convenient.
5. The NIS, NISF pumps feature a compact design, small volume, and easy installation.
Performance Parameters
Maximum Flow Rate: 1600 m³/h
2. Maximum Head: 160m
Maximum working pressure: 16 bar
4. Maximum进口Pressure: 6bar
5. Maximum Power: 200 kW
6. Medium Temperature: -15°C to 110°C
7.进出口 diameter: Import diameter: DN50~DN350
Export Bore Size: DN32 ~ DN300
Operating Conditions
The pump's relative humidity: The pump is specifically designed for installation in non-corrosive and non-explosive environments. The relative humidity should not exceed 95%.
2. Environmental humidity and altitude: (1) Environmental humidity and the altitude at which the motor is installed are significant factors affecting the motor's lifespan, as they impact the lifespan of the bearings and insulation system. (2) The installed altitude refers to the height above sea level of the installation location. If the environmental temperature exceeds the recommended maximum environmental temperature, or if the installation height exceeds the recommended maximum altitude, due to lower density, the air cooling effect is poor, the motor should not be operated at full load. In such cases, a motor with a higher output power should be selected.
Motor specifications
Standard Motor: 1. The motor is a fully enclosed air-cooled motor, and its main dimensions comply with GB/T28575 standard.
2. Motor frequency: 50HZ, 3PH, standard with 2-pole and 4-pole motors
Attached are product manual images:
