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Leister AIRSTREAM 100 Mobile Air Compressor

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Designed around the workflow of Leister heat gun operators, the AIRSTREAM 100 integrates a dual-switch control system that allows independent tool management without disrupting air supply or temperature settings.
- Linear piston compressor designed for mobile welding operations
- Brushless, carbon-free motor with integrated air filtration
- Noise emission below 48 dB(A) – suitable for low-noise environments
- Dual power switch system for independent tool and compressor control
- Compatible with Leister DIODE, PENWELD, and LABOR heat guns
- Integrated tool rack and multi-purpose accessory mounting on housing
- Compact and portable at 7.2 kg with ergonomic handle positioning
- CE certified – manufactured in Switzerland

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Leister AIRSTREAM 100 - Mobile Compressor for Leister Heat Gun Systems
The Leister AIRSTREAM 100 is a brushless linear piston compressor designed to supply clean, filtered air to Leister DIODE, PENWELD, and LABOR heat guns, supporting precise plastic welding operations in mobile, site-based, and controlled production environments.
Clean Air Supply for Precision Plastic Welding Operations
Plastic welding applications involving fluoroplastics, clean room components, or chemically sensitive substrates impose strict requirements on the air supply entering the welding process. Contamination from carbon brush wear, inadequate filtration, or pressure instability introduces weld defects that are costly to remediate and, in critical containment or semiconductor applications, may render the fabrication unusable.
The AIRSTREAM 100 addresses these requirements directly. Its brushless motor eliminates carbon particle generation at the source, while its integrated filtration system ensures that the air delivered to the heat gun remains clean throughout continuous operation. At below 48 dB(A), the unit operates within noise-sensitive production environments without requiring additional acoustic mitigation – making it a practical choice for both industrial fabrication facilities and controlled environments such as clean rooms.
AIRSTREAM 100 Features and Operational Capabilities
- Brushless Linear Piston Compressor: Eliminates carbon brush wear and associated particulate generation, ensuring air purity standards are maintained for fluoroplastic welding and clean room fabrication applications where contamination cannot be tolerated.
- Integrated Air Filtration: Filters the air supply before delivery to the heat gun, supporting weld quality on chemically sensitive and precision substrates and reducing the risk of process contamination over extended operation.
- Dual Power Switch System: One switch controls the entire AIRSTREAM 100; a second switch independently controls power to the connected Leister heat gun, allowing the tool to be switched on and off without altering the temperature setting – preserving process consistency and reducing recalibration time.
- Controlled Tool Cool-Down: Because the air supply operates independently of the heat gun switch, the compressor continues to circulate air through the gun after it is switched off, enabling a controlled cool-down cycle that extends heat gun service life and reduces maintenance requirements.
- Integrated Tool Rack and Accessory Mounting: A built-in tool rest on the housing holds the heat gun securely during work breaks, while multiple mounting points accommodate cleaning brushes and cable fastening straps directly on the unit – keeping the work area organised and tools immediately accessible.
- Ergonomic Handle Design: Balanced handle positioning ensures comfortable single-operator carry and repositioning between work points, supporting sustained mobile use without operator fatigue on extended shifts.
- Low Noise Operation: Noise emission rated below 48 dB(A) makes the AIRSTREAM 100 suitable for deployment in noise-restricted environments including indoor fabrication halls, clean rooms, and occupied industrial facilities.
- Leister Heat Gun Compatibility: Supplied with an adapter for connection to Leister DIODE, PENWELD, and LABOR heat guns, with an optional compact quick coupling available for faster tool interchange between compatible models.
Plastic Welding Applications Served by the Leister AIRSTREAM 100
- Fluoroplastic and Clean Room Welding: Provides the carbon-free, filtered air supply required when welding fluoroplastic chemical baths and components in clean room environments where particulate contamination directly affects product yield.
- Mobile Site Welding: Enables Leister heat gun operators to work across multiple locations on site without dependence on fixed compressed air infrastructure, maintaining air supply quality and pressure consistency throughout.
- Chemical Tank and Containment Fabrication: Supports the fabrication of plastic chemical vessels, tanks, and containment liners where weld integrity is a structural and chemical resistance requirement rather than an aesthetic consideration.
- Low-Noise Indoor Fabrication: Operates within noise-sensitive production environments – including occupied workshops and adjacent-to-process areas – without exceeding permissible noise thresholds or requiring supplementary acoustic controls.
- Precision Thermoplastic Assembly: Supplies the stable, controlled airflow required for precision heat gun work on engineered thermoplastic components where process repeatability and joint quality must meet specification.
Leister AIRSTREAM 100 – Available Through iBuild in the Sultanate of Oman
iBuild is an authorised Leister distributor operating in Oman, providing direct access to genuine Leister equipment alongside the technical expertise required to match air supply solutions to specific welding applications. The AIRSTREAM 100 is available through iBuild with full manufacturer backing, application support, and lifecycle service to ensure the unit performs to specification throughout its operational life.
For contractors, fabricators, and production facilities across Oman and the GCC requiring a clean, mobile, and low-maintenance air supply for Leister heat gun systems, iBuild provides the local availability, technical knowledge, and manufacturer-authorised support the application demands.
Technical Data
| Blower Type | Linear piston compressor |
| Voltage | 230 V |
| Frequency | 50 Hz |
| Power | 72 W |
| Airflow (20 °C) | 80 l/min |
| Static Pressure | 15,000 Pa |
| Noise Emission Level | < 48 dB(A) |
| Air Outlet (Outer Diameter) | 14.5 mm |
| Length | 440 mm |
| Width | 228 mm |
| Height | 227 mm |
| Weight | 7.2 kg |
| Power Cable Length | 3 m |
| Plug | EU, 3 poles, 16A |
| Approvals | CE |
| Protection Class | I |
| Country of Origin | Switzerland |

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