Why Choose the HC2500/1-A90W All-in-One Oil-Free Air Compressor
The HC2500/1-A90W combines a four-cylinder oil-free piston compressor, a built-in refrigerated air dryer and three-stage precision inline filtration on a 90 L tank. It delivers clean, dry compressed air at a rated 270 L/min at 9 bar (130 psi), with a maximum stop pressure of 12 bar (174 psi), from a single wheeled unit.
A heavy-duty 2500 W pure copper motor (4 poles, 1400 ± 50 rpm, 50/60 Hz) drives the pump, and an intelligent pressure-controlled start-stop system cuts unnecessary running during idle periods. Class F insulation and an auto-reset thermal protector at 145 ± 5 °C protect the motor in continuous use.
- High Delivery Pressure: 270 L/min at 9 bar (130 psi) rated working flow; 370 L/min nominal open flow at 0 bar.
- Dry, Filtered Air: Built-in refrigerated dryer and 3-stage precision inline filtration.
- 100% Oil-Free: Four-cylinder oil-free piston design, zero oil contamination.
- Max. Stop Pressure: 12 bar (174 psi / 1.2 MPa).
- 90 L Tank: Heavy-gauge pressure tank with caster wheels and condensate drain bottle.
- Motor: ≤2500 W pure copper motor, 220 V 50/60 Hz, ≤12 A.
- Noise: ≤75 dB(A) at 1 m (top, ambient 35 dB).
Applications & Industries
The HC2500/1-A90W is designed for laser cutting: it supplies clean, dry, stable compressed air to the cutting head, where the protective air flow helps keep dust and oil away from the focusing lens and shields the optics from cutting spatter. The datasheet lists cutting up to 5 mm with surface roughness ≤3.2 μm at 174 psi / 1.2 MPa.
Because compression, drying and filtration are integrated, it also suits other users who need instrument-quality dry air from one compact, movable unit (950 × 416 × 829 mm), such as workshops and production lines where a separate dryer and filter train would take extra space. G 1/2" inlet and outlet ports simplify connection.
Certifications & Compliance
The HC2500/1-A90W is CE certified. It is manufactured by Zhejiang Hongchuan Power Technology Co., Ltd., a professional manufacturer of oil-free air compressors and vacuum pumps.
Please contact our sales team for the certificate copies and the full datasheet for your project.
Technical Specifications
| Model | HC2500/1-A90W |
|---|---|
| Model | HC2500/1-A90W |
| Rated Voltage | 220 V 50 Hz / 60 Hz |
| Rated Power | ≤ 2500 W |
| Rated Current | ≤ 12 A |
| Motor Poles | 4 P |
| Rated Speed | 1400 ± 50 rpm |
| Nominal Displacement | 370 L/min @ 0 kPa |
| Rated Working Flow | 270 L/min @ 9 bar (130 psi) |
| Max. Stop Pressure | 12 bar (174 psi) |
| Tank Capacity | 90 L |
| Air Treatment | Refrigerated dryer + 3-stage inline filtration |
| Noise Level | ≤ 75 dB(A) (1 m top, ambient 35 dB) |
| Ambient Temp. | -5 °C to +40 °C |
| Insulation Class | Class F |
| Motor Protection | Auto-reset 145 ± 5 °C |
| Low-voltage Start | 187 V @ 0 kPa |
| Low-voltage Stall | ≥ 1000 kPa (-15% rated voltage) |
| Air Port Size | Inlet G 1/2", Outlet G 1/2" |
| Dimensions (L×W×H) | 950 × 416 × 829 mm |
| Net Weight | 89.5 kg |
Download the complete technical datasheet for specifications and performance curves.
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