| Data Sheet | 50Hz | 60Hz |
|---|---|---|
| Rated Flow | 0.5 .. 520m³/h | 0.6 .. 390m³/h |
| Rated Head | 4 .. 390m | 6.2 .. 280m |
| Liquid Temperature | -15 .. 120 °C | -15 .. 120 °C |
NB/NBF
NB/NBF is non-self-priming, vertical multistage centrifugal pump, coupled with motors by couplings. Chamber stack and outer cylinder are secured between inlet outlet chamber and pump head by staybolts. Chamber’s inlet and outlet ports are on the same level(in line).
NB/NBF is capable of conveying a wide range of media—from tap water to industrial liquids—across varying temperature, flow, and pressure ranges. NB is suitable for non-corrosive liquids, NBF suits for mildly corrosive liquids.
SPECIFICATION
APPLICATIONS
- Water Supply: Filtration and transfer at waterworks, distribution from waterworks, Pressure boosting in mains, pressure boosting in high-rise buildings.
- Industrial Pressure Boosting: Process-water systems, washing and cleaning systems, vehicle- washing tunnels, firefighting systems.
- Industrial Liquid Transfer: Cooling and air-conditioning systems (refrigerants), boiler feed and condensate systems, machine tools (cooling lubricants), acids and alkalis.
- Water Treatment: Ultra-filtration systems, Reverse osmosis systems, distillation systems, separators, Swimming baths.
- Irrigation: Field irrigation, sprinkler irrigation, drip-feed irrigation.
