Product Summary
The Le Lematec AI303-R2 is a 2-in-1 digital air filter system combining a water separator with a digital pressure regulator and gauge. 160 PSI rated with LCD display showing multiple units. 1/4" NPT connections. Factory direct from Le Lematec.
Best for: Users who want precise digital pressure control and air filtration in a single compact unit.
2-in-1 Digital Air Filter Regulator — Precise Pressure Control with Water Separation
Experience complete air control with the AI303-R2 Professional Air System. This innovative combo unit features a digital pressure gauge and water separator filter with push-button drain. Built with non-corrosive materials and offering precise digital readings from 0-160 PSI, it's the perfect solution for maintaining clean, regulated air in professional applications.
Key Features & Benefits:
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Digital Precision: LCD display shows PSI, Bar, Kpa readings (±1 PSI accuracy)
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Clean Air Delivery: Integrated filter removes water, oil, and contaminants
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Smart Power: Auto ON/OFF feature with replaceable CR2032 battery
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Quick Maintenance: Push-button drain valve for easy service
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Professional Range: Controls from 0-160 PSI (0-11 Bar/0-1100 Kpa)
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Temperature Rated: Operates from 5-60°C
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Quality Build: Built in our own Taiwan factory, never China - engineered for reliability
Technical Specifications:
- Pressure Range: 0-160 PSI
- Operating Pressure: 90 PSI optimal
- Connection: ¼" NPT
- Power: CR2032 battery
- Features: Digital display, water separator, drain valve
Essential for spray painting, woodworking, and air tool protection. Experience precise control with clean air delivery - Add to Cart now to upgrade your compressed air system.
Professional Performance Guarantee: Workshop-tested for reliable contamination removal and accurate pressure control.
Frequently Asked Questions
Q: What advantage does the digital display have over an analog gauge?
A: The AI303-R2 digital LCD shows exact PSI values to 0.1 precision, eliminating the guesswork of reading an analog dial. It also displays in multiple units (PSI, BAR, kPa, kg/cm²) simultaneously — essential when following specs from different manufacturers or regions.
Q: Does the AI303-R2 filter and regulate at the same time?
A: Yes, the AI303-R2 is a true 2-in-1 unit combining a 5-micron particulate filter with a precision digital pressure regulator. This eliminates the need for two separate inline devices, saving space and reducing potential leak points in your air system.
Q: How does the AI303-R2 compare to the AI303-R1?
A: Both are 2-in-1 filter-regulators. The AI303-R1 has an analog pressure gauge while the AI303-R2 features a digital LCD display with multi-unit readout. The AI303-R2 offers higher precision for applications where exact pressure matters, such as HVLP spray painting.
Why Professionals Choose This Tool
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Digital Pressure Display: Precise pressure readout replaces guesswork from analog gauges — set exact PSI for each tool
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160 PSI Rating: Highest pressure rating in the Le Lematec filter regulator lineup — handles industrial compressor output
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Integrated Water Separator: Removes moisture before it reaches the regulator diaphragm — extends regulator life and improves accuracy
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Premium 2-in-1 Design: Digital regulation + water separation in a single unit saves space and plumbing
What's in the Box
- AI303-R2 digital filter regulator
- Digital pressure display
- Water separator filter element
- Drain valve
- 1/4" NPT fittings
- User manual
Compatible With
| Air Compressors |
Any compressor up to 160 PSI |
| Air Tools |
All pneumatic tools — provides filtered, regulated air |
| Display |
Digital PSI readout for precise pressure setting |
Ideal Applications: precision air regulation, spray booth setup, digital pressure monitoring, high-pressure air treatment, professional shop filtration
Related Guides & Resources
AIR REGULATORS
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