| Brand | SPERRE |
|---|---|
| Model Name/Number | HL2/77 |
| Type | Two-stage reciprocating air compressor |
| Capacity | ~25–32 m³/h depending on configuration |
| Speed | ~1450 RPM (50 Hz) / ~1750 RPM (60 Hz) |
Fab Marine Spare supplies SPERRE HL2/77 air compressors, a highly reliable marine-grade starting air compressor system used on ships, offshore vessels, and industrial power plants. The Sperre HL2/77 is one of the most trusted air-cooled, two-stage reciprocating compressors designed specifically for demanding marine environments where consistent compressed air supply is critical for engine starting and onboard operations.
The Sperre HL2/77 is a V-type, two-cylinder, two-stage air compressor engineered for high-pressure air generation up to marine classification standards. It is widely installed in engine rooms for starting main engines and auxiliary systems.
The SPERRE HL series is one of the most widely used marine compressor lines globally, known for durability, efficiency, and long service intervals. The HL2/77 model is particularly valued for its compact design and stable performance in continuous shipboard operations.
The HL2/77 compressor operates using a two-stage compression process:
