Fixed Speed Single Stage Screw Air Compressor
A Single Stage Screw Air Compressor (Fixed Speed Series) is designed to deliver a continuous and reliable supply of compressed air for industrial applications. It uses a single-stage rotary screw mechanism that compresses air efficiently with fewer moving parts, ensuring smooth operation and long service life.
This fixed speed compressor runs at a constant motor speed, making it ideal for applications where air demand is steady and predictable. It provides stable pressure output, high efficiency, and consistent performance throughout extended operating hours.
Single Stage Screw Air Compressor Fix Speed Series – Key Features
- Single-Stage Rotary Screw Technology Ensures efficient and continuous air compression with minimal energy loss.
- Fixed Speed Motor Operation Runs at constant speed, ideal for applications with steady air demand.
- High-Efficiency Air End Precision-engineered screw elements for improved performance and longer service life.
- Robust Industrial Design Built with heavy-duty components for reliable operation in harsh working conditions.
- Low Noise & Vibration Advanced balancing and insulation reduce operational noise and vibration levels.
- Efficient Cooling System Maintains optimal operating temperature, ensuring stable performance during continuous use.
- Energy-Efficient Performance Optimized power consumption for consistent output in fixed-load environments.
- Compact & Space-Saving Design Easy to install in limited spaces without compromising performance.
- User-Friendly Control Panel Simple monitoring of pressure, temperature, and operational status.
- Minimal Maintenance Requirement Fewer moving parts reduce wear and lower maintenance costs.
- Reliable Continuous Operation Designed for 24/7 industrial duty cycles with stable air delivery.
- Wide Industrial Applications Suitable for manufacturing, automotive, packaging, textiles, and general industrial use.
| Model | Power | Flow CFM | Sound dBA |
Dimensions L × W × H |
Output Connection |
||||
|---|---|---|---|---|---|---|---|---|---|
| HP | KW | 7 Bar | 8 Bar | 10 Bar | 13 Bar | ||||
| SI-10 | 10 | 7.5 | 45 | 39 | 33 | 28 | 62±2 | 900 × 650 × 920 | 1 ½" |
| SI-15 | 15 | 11 | 67 | 61 | 54 | 47 | 62±2 | 940 × 705 × 1120 | 1 ½" |
| SI-20 | 20 | 15 | 86 | 80 | 75 | 57 | 62±2 | 980 × 710 × 1030 | 1 ½" |
| SI-25 | 25 | 18.5 | 113 | 108 | 93 | 75 | 68±2 | 1300 × 785 × 1185 | 1 ½" |
| SI-30 | 30 | 22 | 134 | 128 | 114 | 99 | 68±2 | 1300 × 785 × 1185 | 1 ½" |
| SI-40 | 40 | 30 | 186 | 178 | 159 | 134 | 72±2 | 1570 × 895 × 1295 | 1 ½" |
| SI-50 | 50 | 37 | 238 | 224 | 198 | 175 | 72±2 | 1570 × 895 × 1295 | 1 ½" |
| SI-60 | 60 | 45 | 284 | 272 | 252 | 205 | 72±2 | 1620 × 940 × 1355 | 1 ½" |
| SI-75 | 75 | 55 | 372 | 360 | 318 | 300 | 75±2 | 1850 × 1080 × 1635 | 2" |
| SI-100 | 100 | 75 | 480 | 459 | 410 | 354 | 75±2 | 2045 × 1250 × 1705 | 2" |
| SI-125 | 125 | 90 | 584 | 548 | 516 | 435 | 75±2 | 2340 × 1480 × 1820 | DN 50 |
| SI-150 | 150 | 110 | 760 | 724 | 618 | 575 | 78±2 | 2568 × 1620 × 1985 | DN 65 |
| SI-175 | 175 | 132 | 928 | 884 | 778 | 725 | 78±2 | 2568 × 1620 × 1985 | DN 65 |
| SI-200 | 200 | 160 | 1024 | 985 | 869 | 762 | 79±2 | 2720 × 1750 × 2125 | DN 65 |
Solitaire Industries – Precision, Performance & Trust
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Backed by skilled engineers, we deliver precision-driven Injection Blow Molding solutions built for performance and reliability.
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Built with safety-focused design to protect operators and ensure smooth, secure production.
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With robust production facilities and skilled manpower, we handle large-scale manufacturing demands while ensuring accuracy, durability, and industry compliance.
FAQ Of Customer
It is a compressor that uses a single-stage rotary screw mechanism to compress air continuously and efficiently for industrial use.
It is widely used in manufacturing units, automotive workshops, packaging industries, textile plants, food processing, and general industrial operations.
Maintenance is minimal due to fewer moving parts. Regular checks of oil, filters, and cooling systems ensure long service life.
Yes, Single Stage Screw Air Compressors are designed for continuous 24/7 operation under industrial conditions.
Yes, it is energy efficient for applications with stable and continuous air requirements. For fluctuating demand, a variable speed compressor may be more suitable.




