Silent Oil-free oxygen compressor
1.Suitable for small-scale PSA oxygen systems, inlet 3–4 barg, discharge up to 150 barg.
2.Provides clean oxygen filling for hospitals and island clinics, 4–12 Nm³/h, 24-hour continuous operation.
3.Compact, lightweight, oil-free design with stainless steel cylinders for stable oxygen purity.
4.CE certified and compliant with Japan’s strict quality standards, reliable and easy to operate.
- Overview
- Product Advantages
- Technical Parameters
- Application Scenarios
- FAQ
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Silent Oil-free oxygen compressor

1.Suitable for small-scale PSA oxygen systems, inlet 3–4 barg, discharge up to 150 barg.
2.Provides clean oxygen filling for hospitals and island clinics, 4–12 Nm³/h, 24-hour continuous operation.
3.Compact, lightweight, oil-free design with stainless steel cylinders for stable oxygen purity.
4.CE certified and compliant with Japan’s strict quality standards, reliable and easy to operate.
Warning: Attempt to read property "ID" on string in /www/wwwroot/pufcocompressor.com/wp-content/themes/wp2026/single-product.php on line 380
Silent Oil-free oxygen compressor

1.Suitable for small-scale PSA oxygen systems, inlet 3–4 barg, discharge up to 150 barg.
2.Provides clean oxygen filling for hospitals and island clinics, 4–12 Nm³/h, 24-hour continuous operation.
3.Compact, lightweight, oil-free design with stainless steel cylinders for stable oxygen purity.
4.CE certified and compliant with Japan’s strict quality standards, reliable and easy to operate.
Warning: Attempt to read property "ID" on string in /www/wwwroot/pufcocompressor.com/wp-content/themes/wp2026/single-product.php on line 380
Silent Oil-free oxygen compressor

1.Suitable for small-scale PSA oxygen systems, inlet 3–4 barg, discharge up to 150 barg.
2.Provides clean oxygen filling for hospitals and island clinics, 4–12 Nm³/h, 24-hour continuous operation.
3.Compact, lightweight, oil-free design with stainless steel cylinders for stable oxygen purity.
4.CE certified and compliant with Japan’s strict quality standards, reliable and easy to operate.
Warning: Attempt to read property "ID" on string in /www/wwwroot/pufcocompressor.com/wp-content/themes/wp2026/single-product.php on line 380
Silent Oil-free oxygen compressor

1.Suitable for small-scale PSA oxygen systems, inlet 3–4 barg, discharge up to 150 barg.
2.Provides clean oxygen filling for hospitals and island clinics, 4–12 Nm³/h, 24-hour continuous operation.
3.Compact, lightweight, oil-free design with stainless steel cylinders for stable oxygen purity.
4.CE certified and compliant with Japan’s strict quality standards, reliable and easy to operate.
Warning: Attempt to read property "ID" on string in /www/wwwroot/pufcocompressor.com/wp-content/themes/wp2026/single-product.php on line 532
Silent Oil-free oxygen compressor
1.Suitable for small-scale PSA oxygen systems, inlet 3–4 barg, discharge up to 150 barg.
2.Provides clean oxygen filling for hospitals and island clinics, 4–12 Nm³/h, 24-hour continuous operation.
3.Compact, lightweight, oil-free design with stainless steel cylinders for stable oxygen purity.
4.CE certified and compliant with Japan’s strict quality standards, reliable and easy to operate.
| Model | Working medium | Intake pressure (barg) | Exhaust pressure (barg) | Nominal volumetric flow rate Nm³/H | Power (kw) | Intake/Exhaust Port | Cooling method | Weight (kg) | Size (mm) | Compression level |
| FOW-4/4-150 | Oxygen | 3-4 | 150 | 4 | 3 | DN15/DN6 | Air-cooled | 320 | 1000×750×1050 | 4 |
| FOW-5/4-150 | Oxygen | 3-4 | 150 | 5 | 3 | DN15/DN6 | Air-cooled | 320 | 1000×750×1050 | 4 |
| FOW-6/4-150 | Oxygen | 3-4 | 150 | 6 | 3 | DN15/DN6 | Air-cooled | 320 | 1000×750×1050 | 4 |
| FOW-8/4-150 | Oxygen | 3-4 | 150 | 8 | 4 | DN15/DN6 | Air-cooled | 330 | 1000×750×1050 | 4 |
| FOW-10/4-150 | Oxygen | 3-4 | 150 | 10 | 5.5 | DN15/DN6 | Air-cooled | 340 | 1000×750×1050 | 4 |
| FOW-12/4-150 | Oxygen | 3-4 | 150 | 12 | 5.5 | DN15/DN6 | Air-cooled | 340 | 1000×750×1050 | 4 |
Frequently Asked Questions
- Silent Oil-free oxygen compressor ▼
1.Suitable for small-scale PSA oxygen systems, inlet 3–4 barg, discharge up to 150 barg.
2.Provides clean oxygen filling for hospitals and island clinics, 4–12 Nm³/h, 24-hour continuous operation.
3.Compact, lightweight, oil-free design with stainless steel cylinders for stable oxygen purity.
4.CE certified and compliant with Japan’s strict quality standards, reliable and easy to operate.
- Silent Oil-free oxygen compressor ▼
1.Suitable for small-scale PSA oxygen systems, inlet 3–4 barg, discharge up to 150 barg.
2.Provides clean oxygen filling for hospitals and island clinics, 4–12 Nm³/h, 24-hour continuous operation.
3.Compact, lightweight, oil-free design with stainless steel cylinders for stable oxygen purity.
4.CE certified and compliant with Japan’s strict quality standards, reliable and easy to operate.
- Silent Oil-free oxygen compressor ▼
1.Suitable for small-scale PSA oxygen systems, inlet 3–4 barg, discharge up to 150 barg.
2.Provides clean oxygen filling for hospitals and island clinics, 4–12 Nm³/h, 24-hour continuous operation.
3.Compact, lightweight, oil-free design with stainless steel cylinders for stable oxygen purity.
4.CE certified and compliant with Japan’s strict quality standards, reliable and easy to operate.
- Silent Oil-free oxygen compressor ▼
1.Suitable for small-scale PSA oxygen systems, inlet 3–4 barg, discharge up to 150 barg.
2.Provides clean oxygen filling for hospitals and island clinics, 4–12 Nm³/h, 24-hour continuous operation.
3.Compact, lightweight, oil-free design with stainless steel cylinders for stable oxygen purity.
4.CE certified and compliant with Japan’s strict quality standards, reliable and easy to operate.
- Silent Oil-free oxygen compressor ▼
1.Suitable for small-scale PSA oxygen systems, inlet 3–4 barg, discharge up to 150 barg.
2.Provides clean oxygen filling for hospitals and island clinics, 4–12 Nm³/h, 24-hour continuous operation.
3.Compact, lightweight, oil-free design with stainless steel cylinders for stable oxygen purity.
4.CE certified and compliant with Japan’s strict quality standards, reliable and easy to operate.
- Silent Oil-free oxygen compressor ▼
1.Suitable for small-scale PSA oxygen systems, inlet 3–4 barg, discharge up to 150 barg.
2.Provides clean oxygen filling for hospitals and island clinics, 4–12 Nm³/h, 24-hour continuous operation.
3.Compact, lightweight, oil-free design with stainless steel cylinders for stable oxygen purity.
4.CE certified and compliant with Japan’s strict quality standards, reliable and easy to operate.
- Silent Oil-free oxygen compressor ▼
1.Suitable for small-scale PSA oxygen systems, inlet 3–4 barg, discharge up to 150 barg.
2.Provides clean oxygen filling for hospitals and island clinics, 4–12 Nm³/h, 24-hour continuous operation.
3.Compact, lightweight, oil-free design with stainless steel cylinders for stable oxygen purity.
4.CE certified and compliant with Japan’s strict quality standards, reliable and easy to operate.
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