Reciprocating Compressors
Rugged piston air for low, medium & high pressure
Reciprocating Compressors
The reciprocating range spans single-stage low-pressure (2–8 kg/cm²), two-stage medium-pressure (7–12.3 kg/cm²) and multi-stage high-pressure (17–70.3 kg/cm²) machines. Robust overhung crankshafts, splash lubrication and thermally efficient inter-cooling deliver reliable, vibration-free operation for the toughest plant environments.
- Single, two & multi-stage configurations
- Pressure up to 70.3 kg/cm² (high-pressure range)
- Solid end connecting rods, splash lubrication
- Cross-head cylinders on final high-pressure stage
Key Features
Robust Crankshaft
Overhung design for reliability and easy maintenance with balanced, vibration-free running.
Efficient Inter-cooling
Highly thermal-efficient inter-coolers between stages keep discharge temperatures low.
Multi-Stage Support
Cross-head cylinders on the last stage support small-diameter pistons and accommodate connecting-rod bushing.
Wide Tank Options
Air receivers from 70 to 500 litres matched to model and duty cycle.
Applications
Where this range delivers the most value across industry.
Technical Specifications
Download brochureSingle Stage — Low Pressure (2–8 kg/cm²)
| Model | HP | Cyl. | PSIG | CFM | Ltr/min |
|---|---|---|---|---|---|
| AAR-161 | 1 | 1 | 125 | 4 | 110 |
| AAR-32 | 2 | 2 | 125 | 8.25 | 234 |
| AAR-33 | 3 | 2 | 125 | 13.75 | 389 |
| AAR-35 | 5 | 1 | 125 | 23.92 | 677 |
Due to continuous engineering improvements, specifications are subject to change.
Multi Stage — High Pressure (17–70.3 kg/cm²)
| Model | HP | Cyl. | kg/cm² | CFM | Ltr/min |
|---|---|---|---|---|---|
| AAR-261 | 5 | 2 | 35.15 | 10.2 | 288 |
| AAR-37T2 | 10 | 2 | 35.15 | 32.25 | 920 |
| AAR-45T2 | 15 | 3 | 35.15 / 70.3 | 41.8 | 1180 |
| AAR-50ST2 | 20 | 3 | 26.36 | 68 | 1930 |
| AAR-50STK | 25 | 3 | 26.36 | 85 | 2407 |
Due to continuous engineering improvements, specifications are subject to change.
Request a quote for the Reciprocating
Tell us your required flow and pressure and we’ll recommend the exact model, with pricing, delivery and a complete air-treatment package.