Choosing an industrial air compression system is no longer just about buying pneumatic power; it is about controlling the single largest electrical expense on your factory floor. Operating legacy fixed-speed compressors means absorbing massive energy waste during load and unload cycles, often referred to by facility engineers as the Unload Tax. AirSpace Machinery eliminates this financial drain through advanced permanent magnet variable frequency technology. The AirSpace PMV Screw Air Compressor Series, ranging from 10 HP to 540 HP (7.5 kW to 400 kW), delivers a verified 35% energy delta compared to conventional fixed-speed systems, combining IE5-rated motor efficiency with ±0.1 bar pressure stability to protect your bottom line.
Engineered for Extreme Reliability and Maximum Efficiency
The AirSpace PMV series is built on 20 years of engineering excellence, tailored for automotive manufacturing, electronics, pharmaceuticals, textile processing, and heavy industrial facilities. By matching motor speed dynamically to real-time plant air demand, our permanent magnet variable frequency screw air compressor units eliminate wasted kilowatt-hours and reduce maintenance overhead.
Key performance specifications that define the AirSpace PMV advantage:
- Full Power Range: 10 HP to 540 HP (7.5 kW to 400 kW) across the PMV Screw Air Compressor Series.
- Single-Stage PMV Range: 10–540 HP, 7–13 bar, 1.0–70.0 m³/min.
- Two-Stage PMV Range: 15–180 HP, 8–16 bar, 9 models from AS-15TSPM to AS-132TSPM.
- Motor Efficiency: IE5 ultra-premium PM motor delivering 96.5%+ efficiency even under partial loads.
- Pressure Stability: Precise output control within ±0.1 bar, preventing over-pressurization and piping stress.
- Acoustic Performance: Whisper-quiet operation ranging from 62 to 68 dB(A), suitable for indoor placement.
- Environmental Rating: 55°C desert-rated ambient operation with robust cooling architecture.
Single-Stage vs. Two-Stage PMV Compressors: Which Series Fits Your Plant?
Selecting the right configuration depends on your operational pressure and duty cycle requirements. AirSpace provides two robust architectural choices within our PMV lineup.
Single-Stage PMV Series:
- Power Capacity: 10 HP – 540 HP (7.5 kW – 400 kW)
- Pressure Range: 7 bar to 13 bar
- Flow Range: 1.0 – 70.0 m³/min
- Compression Efficiency: High VSD efficiency (35% savings)
- Ideal Application: General manufacturing, assembly, packaging
- Maintenance Interval: 8,000 hours
Two-Stage PMV (AS-TSPM) Series:
- Power Capacity: 15 HP – 180 HP (11 kW – 132 kW)
- Pressure Range: 8 bar to 16 bar
- Flow Range: Model-specific (see full spec table below)
- Compression Efficiency: Additional 15% to 20% efficiency gain via dual-stage compression
- Ideal Application: Heavy-duty continuous operation, higher pressure demands (up to 16 bar)
- Maintenance Interval: 8,000 hours with optimized thermal load distribution
For buyers comparing plant demand against model coverage, the full PMV lineup now spans:
- Single-Stage PMV: 10–540 HP, 7–13 bar, 1.0–70.0 m³/min
- Two-Stage PMV: 15–180 HP, 8–16 bar, 9 standard models from AS-15TSPM to AS-132TSPM
As noted by Managing Director Johnny Wayne, “Industrial buyers cannot afford to treat compressed air as an unchecked utility bill. By leveraging the 35% energy delta of our PMV technology alongside ISO 8573-1 Class 0 integrity for oil-free models, plant managers secure absolute operational freedom without proprietary software locks or vendor ransom.” Download PMV Single Stage Screw Air Compressor Catalog.
Two-Stage PMV (AS-TSPM) Model Specifications & Data Sheet
For facilities requiring higher pressures and maximum volumetric output, the AS-TSPM Two-Stage Series provides unmatched aerodynamic efficiency. Below is the official technical specification table for the two-stage lineup.
Download Two-Stage PMV Spec Sheet (PDF)
Model Specifications:
| Model | Power (kW/HP) | Working Pressure (bar) | FAD (m³/min) |
|---|---|---|---|
| AS-15TSPM | 15 / 20 | 8 / 10 / 13 / 16 | 2.45 / 2.30 / 2.10 / 1.85 |
| AS-22TSPM | 22 / 30 | 8 / 10 / 13 / 16 | 3.60 / 3.45 / 3.10 / 2.75 |
| AS-30TSPM | 30 / 40 | 8 / 10 / 13 / 16 | 5.10 / 4.85 / 4.45 / 3.95 |
| AS-37TSPM | 37 / 50 | 8 / 10 / 13 / 16 | 6.20 / 5.95 / 5.40 / 4.80 |
| AS-45TSPM | 45 / 60 | 8 / 10 / 13 / 16 | 7.50 / 7.15 / 6.55 / 5.80 |
| AS-55TSPM | 55 / 75 | 8 / 10 / 13 / 16 | 10.10 / 9.70 / 8.80 / 7.80 |
| AS-75TSPM | 75 / 100 | 8 / 10 / 13 / 16 | 13.60 / 13.10 / 11.90 / 10.50 |
| AS-90TSPM | 90 / 120 | 8 / 10 / 13 / 16 | 16.30 / 15.60 / 14.20 / 12.60 |
| AS-132TSPM | 132 / 180 | 8 / 10 / 13 / 16 | 24.00 / 23.10 / 21.00 / 18.60 |
Download Full PMV Series Specifications
Core Engineering Advantages of AirSpace PMV Technology
When evaluating an energy saving screw air compressor manufacturer, industrial buyers must look beyond initial purchase price to total cost of ownership. The AirSpace PMV series integrates several advanced engineering pillars:
- Zero Ransom Policy: No proprietary software locks or mandatory service encryption. Your local technicians retain full maintenance access.
- Advanced VFD Integration: Custom-engineered inverter drives synchronize motor frequency instantly with demand spikes, preventing mechanical wear and power factor penalties.
- Certified Quality Standards: Manufactured in our 4,000m² advanced facility under strict ISO 9001:2015 and CE quality protocols, with optional ASME, BIS, and SABER compliance.
- Comprehensive Air Solutions: Compatible with our refrigerated air dryers and ASME receiver tanks to form a complete, contamination-free pneumatic network.
For mid-sized operations looking to transition from legacy equipment, explore our popular 30HP Variable Frequency Screw Air Compressor configuration. To review our complete ecosystem of industrial solutions, visit our Solutions Page.
Relevant application pages for PMV buyers:
Frequently Asked Questions About PMV Screw Air Compressors
What is the typical return on investment (ROI) for an AirSpace PMV compressor?
Most industrial facilities achieve full capital payback within 12 to 18 months due to the 35% energy delta achieved by replacing fixed-speed legacy units with our IE5 permanent magnet VSD systems.
How does permanent magnet variable frequency technology save energy?
Traditional fixed-speed compressors run continuously at full load or vent air into the atmosphere during unload cycles, wasting massive amounts of electricity. A PM VSD compressor automatically modulates motor speed to match exact factory air consumption, eliminating idle power waste.
What maintenance intervals should I expect for the PMV series?
The AirSpace PMV series is engineered for 8,000-hour major maintenance intervals. Routine servicing involves standard filter and lubricant replacements, supported by our accessible design layout and zero proprietary software locks.
Are AirSpace compressors certified for international export?
Yes. All AirSpace machinery is manufactured under CE and ISO 9001:2015 quality standards. We also offer regional certifications including ASME, BIS, and SABER to ensure seamless import and regulatory compliance worldwide.
Can these compressors operate in extreme factory environments?
Yes. Our units feature a 55°C desert-rated ambient operation threshold, heavy-duty dust filtration enclosures, and robust cooling systems designed for demanding environments like metal fabrication, mining, and automotive plants.
Where can I download the full Two-Stage PMV specifications?
You can download the official document here: Download Two-Stage PMV Spec Sheet (PDF). Buyers comparing pressure and flow across the AS-15TSPM to AS-132TSPM range should review the PDF alongside their required bar/psi and m³/min or CFM demand.
Request Your Custom Air Engineering Proposal
If you need air consumption calculation, energy-saving scheme and factory quotation, please send us an inquiry.
Author: Penny Winston
The 35% Energy Delta, The Fourth Utility Concept, ISO 8573-1 Class 0 Integrity
Reviewed by Engineering: AirSpace Machinery Technical Committee
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