Why Choose the HC2500A1-190/10 Four-Cylinder Oilless Air Pump
The HC2500A1-190/10 is a four-cylinder, 100% oil-free piston air compressor pump for OEM integration. Its dual-opposed cylinder layout gives high output with balanced running, delivering ≥190 L/min at 1000 kPa (10 bar) and a nominal open flow of 370 L/min.
A heavy-duty 2500 W pure copper motor (220 V / 50 Hz, 4 poles, 1400 ± 50 rpm) is built for continuous industrial duty, with Class F insulation and an auto-reset thermal protector at 145 ± 5 °C. The compact, highly integrated body measures 440 × 189 × 392 mm and weighs 37 kg.
- High Pressure Delivery: ≥190 L/min at 1000 kPa (10 bar) rated working flow.
- Large Open Flow: 370 L/min nominal displacement at 0 kPa.
- 100% Oil-Free: Clean, pure air with zero oil contamination.
- Four-Cylinder Design: Dual-opposed layout for high output and balanced stability.
- Motor Protection: Class F insulation and auto-reset thermal protector at 145 ± 5 °C.
- Low Noise: ≤80 dB(A) at 1 m (top, ambient 40 dB).
- Easy Mounting: 8 × M8 holes on a 371 ± 1 × 90 ± 0.5 mm pattern; G 1/2" ports.
Applications & Industries
As a bare compressor pump, the HC2500A1-190/10 is intended for equipment builders who integrate it into their own systems: oil-free compressor packages, laser cutting air supplies, industrial production air, and other machines that need clean air at up to 10 bar with large flow.
The 8 × M8 mounting pattern, G 1/2" inlet and outlet and stated low-voltage performance (start at 187 V @ 0 kPa; stall pressure ≥1000 kPa at -15% rated voltage) help with installation planning. Confirm duty cycle, cooling airflow and enclosure ventilation for your application with our engineers.
Certifications & Compliance
The HC2500A1-190/10 carries CE and RoHS certification and is produced under an ISO 9001 quality management system by Zhejiang Hongchuan Power Technology Co., Ltd.
Please contact our sales team for certificate copies, the dimensional drawing and OEM/ODM customization options.
Technical Specifications
| Model | HC2500A1-190/10 |
|---|---|
| Model | HC2500A1-190/10 |
| Rated Voltage | 220 V / 50 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 | ≥ 190 L/min @ 1000 kPa (10 bar) |
| Noise Level | ≤ 80 dB(A) (1 m top, ambient 40 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" |
| Mounting Holes | 371 ± 1 × 90 ± 0.5 mm (8 × M8) |
| Dimensions (L×W×H) | 440 × 189 × 392 mm |
| Net Weight | 37 kg |
Download the complete technical datasheet for specifications and performance curves.
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- Free samples for qualified buyers
- OEM / ODM customization available