Product Overview

The AeroDry-150L is a high-performance large capacity dry screw compressor engineered for mission-critical industrial environments where safety, reliability, and oil-free air quality are non-negotiable. Designed specifically for hazardous areas, this 150kW ATEX compressor meets stringent Explosion-Proof certification requirements (ATEX Zone 1 and IECEx), making it ideal for chemical processing, pharmaceutical manufacturing, petrochemical plants, and solvent-rich production facilities. As an explosion proof oil free compressor, it delivers Class 0 certified air (ISO 8573-1:2010) without risk of hydrocarbon contamination or ignition — eliminating lubrication-related downtime and maintenance overhead.

Featuring a robust large-bed frame and precision-machined asymmetric twin-screw rotors, the AeroDry-150L ensures stable, pulse-free airflow at up to 10bar dry screw discharge pressure. Its integrated variable-speed drive (VSD), advanced cooling system, and intelligent PLC-based controller optimize energy consumption across fluctuating demand profiles — achieving up to 35% lower specific power versus conventional fixed-speed units.

Key Features

• ATEX Zone 1 & IECEx certified for explosive atmospheres
• 100% oil-free compression — no lubrication in the air stream
• Integrated VSD with adaptive load management and soft-start
• Large-bed structural design for ultra-low vibration and extended bearing life
• IP55 motor enclosure with Class H insulation and thermal protection
• Touchscreen HMI with real-time diagnostics, remote monitoring (Modbus TCP/RTU), and predictive maintenance alerts

Technical Specifications

Applications

This AeroDry-150L excels in applications demanding both high-volume airflow and intrinsic safety — including nitrogen generation systems, pneumatic conveying of flammable powders, reactor purge gas supply, explosion-proof instrument air networks, and sterile process air for biopharma cleanrooms. Its large capacity dry screw compressor architecture supports continuous 24/7 operation in Zone 1 classified areas, delivering unmatched uptime and compliance with ISO 8573-1 Class 0, ATEX, and IECEx standards.