VW-3.5/(0-4)-40 Oil-free Water-cooled Nitrogen Booster

I. Product Introduction

The VW-3.5/(0-4)-40 nitrogen booster features low energy consumption, low noise, low vibration, high reliability, and easy operation.

II. Main Technical Parameters of the Compressor

1. Compressor model: VW-3.5/(0-4)-40

2. Compressor type: V-type oil-free, reciprocating piston, closed-loop water circulation

3. Compression medium: Nitrogen

4. Nominal volumetric flow rate: 10 Nm3/min

5. Inlet pressure: 0～0.4MPa (gauge pressure)          

6. Rated exhaust pressure: 4.0 MPa (gauge pressure) (adjustable to lower)

7. Inlet air temperature: ≤40℃

8. Exhaust temperature: ≤180℃

9. Gas delivery temperature: ≤45℃

10. Shaft power: 92.28kW

11. Compression levels: Three levels

12. Cooling method: Closed-loop water circulation, fan cooling.

13. Lubrication method: Cylinders and pistons are oil-free lubricated; crankshafts, connecting rods, and crossheads are pressure lubricated.

14. Transmission method: Direct connection with flexible coupling

15. Cooling water consumption: 0.5 m3

16. Drive method: Motor Y315M-6 110kW 380V/50Hz 980r/min   

17. Compressor speed: 980 r/min

18. Itinerary: 95

19. Overall dimensions (length × width × height): Approximately 5000 × 2100 × 1900 (mm)

20. Weight: Approximately 4000 kg

III. Instrument Control System

1. The instrument panel is equipped with various pressure gauges, compressor oil pressure gauge, and compressor water pressure gauge.

2. The compressor will automatically shut down when the discharge pressure is high, triggering an alarm.

3. The compressor will automatically alarm and shut down if the oil pressure is too low.