EN
High-Speed Blower-NB Blower
- Target Customers: Wastewater, desulfurization, metallurgy, chemical, municipal
- Core Advantages: High efficiency; Stable; Compact; Low noise & maintenance-free; Wide regulation
- Core Keywords: High-speed blower, turbo blower
- Overview
- Product Advantages
- Application Scenarios
- Faq
- Recommended Products
The NB is a single-stage high-speed centrifugal blower with integrated magnetic bearing or air foil bearing technology. Airflow 30,000–600,000 m³/h, static pressure 30,000–120,000 Pa. Power 15–350 kW, speed 10,000–30,000 r/min. IP55 / Class H.
Product Advantages
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Ultra-high efficiency: Up to 85% adiabatic efficiency, saving 30% energy vs. roots blowers.
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Wide flow & pressure range: From 30k to 600k m³/h and 30–120 kPa covers most industrial duties.
- Low noise: Only 80–95 dB(A) without silencers, thanks to high-speed design.
- Maintenance-free: No oil, no belts, no gearbox; only filter changes.
- Compact: Small footprint compared to multi-stage units.
Application Scenarios
- Wastewater aeration basins
- Flue gas desulfurization (FGD)
- Cement plant combustion air
- Chemical oxidation blowers
FAQ
Q1: What is the turndown ratio?
– Up to 5:1 with VFD.
Q2: Are filters included?
– Inlet filters are standard.
