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High-Pressure Piston Air Compressor
30–40 BAR STARTING AIR COMPRESSORS – RELIABLE PISTON TYPE FOR MAIN & AUXILIARY ENGINE STARTING, EMERGENCY BREATHING AIR & CONTROL SYSTEMS ONBOARD SHIPS
TypeAir-cooled / Water-cooled Piston
Pressure30–40 bar (435–580 psi)
Capacity20–300+ m³/h
BrandsSauer, Tanabe, Hamworthy, Sperre, J.P. Sauer
Full Technical Specifications ▶
| Parameter | Value / Range |
|---|---|
| Stages | 3-stage or 4-stage compression |
| Final Pressure | 30 bar (standard starting air) / up to 40 bar (high-pressure models) |
| Free Air Delivery | 20 – 320 m³/h (at 30 bar, model dependent) |
| Cooling | Air-cooled (most common) or Water-cooled |
| Drive | Electric motor (440V/60Hz or 380–415V/50Hz), direct or V-belt |
| Power Range | 7.5 – 110 kW (depending on capacity) |
| Configuration | Vertical / Horizontal, single or duplex units |
| Compliance | Marine class (DNV, ABS, BV, LR, NK), SOLAS, IMO, Class认可 |
| Applications | Main & auxiliary diesel engine starting air, emergency control air, breathing air (with purifiers), instrument air |
| Operating Temperature | Ambient 0°C to +45°C (with proper ventilation) |
Robust high-pressure reciprocating piston air compressors designed specifically for marine use. Deliver reliable, oil-lubricated or oil-free compressed air at 30–40 bar for engine starting systems, emergency backups, and control circuits. Stock includes genuine and compatible units from Sauer Compressors, Tanabe, Hamworthy, Sperre, J.P. Sauer & Sohn, and reconditioned/class-approved spares. Complete with auto start/stop, pressure switches, safety valves, aftercoolers, moisture separators, and full marine certification support.
