NB(F) ultra-high efficiency lightweight vertical multistage centrifugal pump
NB/NBF
Suitable for different temperatures
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- Product Description
- Product specifications and models
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- Brand: aos
- Commodity name: NB(F) ultra-high efficiency lightweight vertical multistage centrifugal pump
- 型号: NB/NBF
- 特点01: Suitable for different temperatures
Brief Description: The NB/NBF is a non-self-priming, vertical multi-stage centrifugal pump designed for standard motor installation. The motor shaft is directly connected to the pump shaft via a coupling through a bracket. Tie rods secure the pressure cylinder and flow components between the bracket and the water section. The pump inlet is in line with the bottom of the pump.
The NB/NBF series boasts exceptional performance, surpassing previous models and even leading international brands. Matched with our independently developed high-efficiency motor, it achieves higher efficiency (MEI value 0.89) and lower net positive suction head (NPSH value 2.9m). A single unit can achieve annual energy savings of up to 145,000 degrees, and offers advantages such as low noise, low vibration, high reliability, and easy maintenance. It significantly reduces operating costs and improves economic benefits for customers. It will play an even more important role in the future in urban water supply and high-rise building pressurization.
NB/NBF is a multifunctional product that can transport various media, from tap water to industrial liquids, suitable for different temperature, flow rate, and pressure ranges. NB is suitable for non-corrosive liquids, while NBF is suitable for mildly corrosive liquids.
● Water Supply: Water plant filtration and transmission, water plant zone water delivery, main pipe boosting, high-rise building boosting.
● Industrial Boosting: Process water systems, cleaning systems, high-pressure cleaning systems, fire protection systems.
● Industrial Liquid Transfer: Cooling and air conditioning systems, boiler feed water and condensate systems, machine tool accessories, acids and alkalis.
● Water Treatment: Ultrafiltration systems, reverse osmosis systems, distillation systems, separators, swimming pools.
● Irrigation: Farmland irrigation, sprinkler irrigation, drip irrigation.
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Type
Vertical
Other characteristics
Used for water supply , Industrial boosting , Industrial liquid transportation, water treatment, etc.
Wide operating range
Flow rate 0.5m ³ /h to 520m ³ /h
Head 4m to 390m。
Low noise, low vibration
Pump vibration and noise meet national standard requirements
Motor
The motor is a totally enclosed, air-cooled, two-stage motor
Protection level: IP55
Insulation class: F
Standard voltage: 50HZ：1x220v 3x380v
Liquid temperature Normal temperature type
-15 ° C''- +70 ° C''
Hot water type
-15 ℃ to +120 ℃
Operating conditions
Thin, clean, non-explosive liquids without solid particles or fibers
Next Page
Product specifications and models
Type | Vertical |
Other characteristics | Used for water supply , Industrial boosting , Industrial liquid transportation, water treatment, etc. |
Wide operating range | Flow rate 0.5m ³ /h to 520m ³ /h |
Head 4m to 390m。 | |
Low noise, low vibration | Pump vibration and noise meet national standard requirements |
Motor | The motor is a totally enclosed, air-cooled, two-stage motor |
Protection level: IP55 | |
Insulation class: F | |
Standard voltage: 50HZ：1x220v 3x380v | |
Liquid temperature Normal temperature type | -15 ° C''- +70 ° C'' |
Hot water type | -15 ℃ to +120 ℃ |
Operating conditions | Thin, clean, non-explosive liquids without solid particles or fibers |
Product Introduction
Brief Description: The NB/NBF is a non-self-priming, vertical multi-stage centrifugal pump designed for standard motor installation. The motor shaft is directly connected to the pump shaft via a coupling through a bracket. Tie rods secure the pressure cylinder and flow components between the bracket and the water section. The pump inlet is in line with the bottom of the pump.
The NB/NBF series boasts exceptional performance, surpassing previous models and even leading international brands. Matched with our independently developed high-efficiency motor, it achieves higher efficiency (MEI value 0.89) and lower net positive suction head (NPSH value 2.9m). A single unit can achieve annual energy savings of up to 145,000 degrees, and offers advantages such as low noise, low vibration, high reliability, and easy maintenance. It significantly reduces operating costs and improves economic benefits for customers. It will play an even more important role in the future in urban water supply and high-rise building pressurization.
NB/NBF is a multifunctional product that can transport various media, from tap water to industrial liquids, suitable for different temperature, flow rate, and pressure ranges. NB is suitable for non-corrosive liquids, while NBF is suitable for mildly corrosive liquids.
● Water Supply: Water plant filtration and transmission, water plant zone water delivery, main pipe boosting, high-rise building boosting.
● Industrial Boosting: Process water systems, cleaning systems, high-pressure cleaning systems, fire protection systems.
● Industrial Liquid Transfer: Cooling and air conditioning systems, boiler feed water and condensate systems, machine tool accessories, acids and alkalis.
● Water Treatment: Ultrafiltration systems, reverse osmosis systems, distillation systems, separators, swimming pools.
● Irrigation: Farmland irrigation, sprinkler irrigation, drip irrigation.
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