NameplateHB25-070S1
Air-bearing centrifugal blower- Motor power
- 18.5kW
- Flow
- ≤ 16m³/min
- Pressure
- 30–70kPa
- Outlet diameter
- 150DN
- Weight
- 250kg
- Minimum turndown
- 45%
- Type
- High pressure
- Voltage
- 380/440V 3ph 50/60Hz
Air-bearing centrifugal blowerH Series New-Generation Air-Bearing Centrifugal Blowers
HB25-070S1 Air-bearing centrifugal blower · 18.5 kW · 30–70 kPa
Summary
The HB25-070S1 is an oil-free air-bearing centrifugal blower in the FuYuan H Series New-Generation Air-Bearing Centrifugal Blowers, driven by a 18.5 kW permanent-magnet high-speed motor with an integrated variable-frequency drive. It delivers up to 16 m³/min at a discharge pressure of 30–70 kPa with a turndown to 45 % of rated flow. Oil-free air for Wastewater treatment, Cement, Pulp and paper, Food, Pharmaceutical, Textile, Chemical, Power, and Aquaculture; no gearbox, no lubricating oil and 30–35 % lower energy use vs Roots blowers.
| Parameter | Value | Unit |
|---|---|---|
| Performance | ||
| Flow | ≤ 16 | m³/min |
| Pressure | 30–70 | kPa |
| Minimum turndown | 45 | % |
| Drive | ||
| Motor power | 18.5 | kW |
| Motor power (HP) | 25 | HP |
| Voltage | 380/440V 3ph 50/60Hz | |
| Dimensions and weight | ||
| Outlet diameter | 150 | DN |
| Weight | 250 | kg |
| Applications | ||
| Type | High pressure | |
| Industries | Wastewater treatment, Cement, Pulp and paper, Food, Pharmaceutical, Textile, Chemical, Power, and Aquaculture | |
Features
- Energy-saving and environmentally friendly
- Vibration-free, low noise
- No lubricating oil, no routine servicing, low maintenance cost
- Smart display for convenient operation and control
- Small installation footprint
- Turndown range 45%–100%
- High-speed permanent-magnet synchronous motor, 380/440 V three-phase, 50/60 Hz, air-cooled
- Aerodynamic air bearings
- Semi-open backward-swept impeller in aerospace-grade aluminum
- Inlet air temperature -15 to 45 °C
Related models
Neighbouring models in the H Series New-Generation Air-Bearing Centrifugal Blowers and other models for the same applications.
H Series New-Generation Air-Bearing Centrifugal Blowers
Air-bearing centrifugal blowerHB15-090S2 — HB15-090S2 Air-Bearing Centrifugal Blower
- Motor power
- 11kW
- Flow
- ≤ 4m³/min
H Series New-Generation Air-Bearing Centrifugal Blowers
Air-bearing centrifugal blowerHB20-080S1 — HB20-080S1 Air-Bearing Centrifugal Blower
- Motor power
- 15kW
- Flow
- ≤ 12m³/min
H Series New-Generation Air-Bearing Centrifugal Blowers
Air-bearing centrifugal blowerHB30-080S1 — HB30-080S1 Air-Bearing Centrifugal Blower
- Motor power
- 22kW
- Flow
- ≤ 16m³/min
H Series New-Generation Air-Bearing Centrifugal Blowers
Air-bearing centrifugal blowerHB50-060S1 — HB50-060S1 Air-Bearing Centrifugal Blower
- Motor power
- 36kW
- Flow
- ≤ 35m³/min
F Series Air-Bearing Centrifugal Blowers
Air-bearing centrifugal blowerF50 — F50 Air-Bearing Centrifugal Blower
- Motor power
- 37kW
- Flow
- ≤ 43m³/min
F Series Air-Bearing Centrifugal Blowers
Air-bearing centrifugal blowerF75 — F75 Air-Bearing Centrifugal Blower
- Motor power
- 55kW
- Flow
- ≤ 73m³/min
Frequently asked questions
How much air does the HB25-070S1 blower deliver?
The HB25-070S1 delivers up to 16 m³/min at 30–70 kPa with a 18.5 kW motor.
Does the HB25-070S1 need lubricating oil or a gearbox?
No. The HB25-070S1 uses air-foil bearings and a direct-drive permanent-magnet motor, so it runs oil-free with no gearbox, saving 30–35 % energy vs Roots blowers.
Which industries use the HB25-070S1?
The HB25-070S1 supplies oil-free process air for Wastewater treatment, Cement, Pulp and paper, Food, Pharmaceutical, Textile, Chemical, Power, and Aquaculture.
Generated from the published specifications