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| Model | Flow | Power | Connection size | Length mm | Width mm | Height mm | Weight kg |
|---|---|---|---|---|---|---|---|
| OSGA-1NF | 1.2 | 0.8 | 1" | 540 | 405 | 495 | 36 |
| OSGA-2NF | 2.3 | 1 | 1" | 700 | 400 | 787 | 40 |
| OSGA-3NF | 3.8 | 1 | 1" | 700 | 450 | 850 | 58 |
| OSGA-5NF | 5.2 | 1.5 | 1 1/2" | 700 | 500 | 870 | 70 |
| OSGA-6NF | 6.8 | 1.5 | 1 1/2" | 780 | 500 | 890 | 77 |
| OSGA-10NF | 10.5 | 2 | 2" | 850 | 550 | 960 | 99 |
| OSGA-12NF | 14 | 3 | 2" | 1160 | 550 | 960 | 121 |
| OSGA-15NF | 17 | 4 | DN50 | 1160 | 550 | 1000 | 180 |
| OSGA-20NF | 24 | 5 | DN65 | 1200 | 620 | 1250 | 210 |
| OSGA-25NF | 29 | 6 | DN80 | 1200 | 850 | 1350 | 350 |
| OSGA-30NF | 35 | 7 | DN80 | 1400 | 900 | 1500 | 500 |
| OSGA-40NF | 42 | 8 | DN100 | 1400 | 900 | 1500 | 750 |
| OSGA-50NF | 50 | 10 | DN100 | 1600 | 1000 | 1600 | 900 |
| OSGA-60NF | 60 | 12 | DN125 | 1650 | 1000 | 1650 | 1150 |
| OSGA-70NF | 70 | 13 | DN125 | 1650 | 1000 | 1700 | 1300 |
| OSGA-80NF | 80 | 15 | DN125 | 1700 | 1100 | 1750 | 1450 |
| OSGA-100NF | 100 | 20 | DN150 | 1800 | 1200 | 1800 | 1600 |
For refrigeration and air systems, more than 20% margin is reserved for design parameters.
Refrigeration compressor adopts advanced rotary or scroll type, piston type hermetic refrigeration compressor and semi-hermetic screw refrigeration compressor (above 20HP), operating temperature, low noise, reliable performance, power saving, long life, high energy efficiency ratio. The degree of protection is IP54 (dustproof and splashproof).
The air condenser of the heat exchanger is made of high-quality copper tube with aluminum fins, and the spoiler structure has high heat transfer efficiency, small size and compact structure. The cylinder material is made of stainless steel or carbon steel galvanized to avoid secondary pollution of compressed air.
The equipment structure design is reasonable, easy to maintain, the surface is thermally sprayed, the appearance is beautiful, no rust, no foundation installation, stable operation, low maintenance rate, no consumables, low operating costs, no need for special personnel to wait.
It works on the cooling and condensation principle. By lowering the temperature of the incoming compressed air to 0-8°C, the water vapor condenses into liquid water, which is then separated and discharged via an automatic drain system.
A 20% margin is reserved for the design parameters of the refrigeration and air systems. This ensures stable and reliable performance even during high-load conditions or extreme ambient temperatures.
We utilize advanced rotary, scroll, or piston-type hermetic compressors for standard models, and high-efficiency semi-hermetic screw compressors for larger systems (above 20HP), ensuring low noise and energy savings.
No. The heat exchanger cylinder is made of stainless steel or galvanized carbon steel, which prevents rusting and ensures the output air remains clean and free of secondary pollution.
Models rated at or below OSGA-12NF require a standard 220V 50Hz single-phase (1P) power supply. Models above this capacity operate on a 380V 50Hz three-phase (3P) power supply.
No. Thanks to the stable structural design and low-vibration operation, the equipment does not require any special foundation installation. It only needs to be placed on a flat, level surface.
