- Description
- Additional information
- Dimensions
Description
Prevost AUT Series Air Regulator
Precision Pressure Control for Tool Protection & Energy Savings
Take command of your compressed air system with the Prevost AUT Series Regulator. As a core component of the ALTO air treatment line, this regulator is engineered to deliver a stable, consistent downstream pressure, regardless of fluctuations in the main supply line.1
By stepping down main line pressure to the specific requirements of your tools, the AUT Series prevents mechanical damage caused by over-pressurization and significantly reduces energy costs by ensuring you never use more compressed air than necessary. Featuring a robust housing and a user-friendly locking adjustment knob, it is the reliable choice for ensuring consistent torque on impact wrenches and consistent finish quality in spray applications.
Key Features & Benefits
- Precise Pressure Management: High-quality diaphragm mechanism reacts instantly to changes in demand, maintaining a steady output pressure to keep tools operating at peak performance.
- Push-to-Lock Knob: The ergonomic adjustment knob features a safety locking mechanism. Simply push the knob down after setting the pressure to prevent accidental adjustments due to vibration or bumps.
- Energy Efficiency: Reduces compressed air consumption by limiting the “artificial demand” created by running tools at higher-than-necessary pressures.
- Modular Design: Easily connects with other Prevost ALTO components (Filters, Lubricators) using modular joining kits, allowing for a clean, custom air preparation assembly.6
- Corrosion Resistant: Built with a durable body (typically aluminum or high-grade zinc alloy) and resistant seals to withstand the moisture and contaminants found in industrial air lines.
Technical Specifications
| Feature | Specification |
| Series | AUT Models |
| Function | Pressure Regulation (Relieving) |
| Port Sizes | Available in 1/4″, 3/8″, 1/2″, up to 1″ (Check SKU) |
| Max Inlet Pressure | Typically ~230 PSI (16 Bar) |
| Adjustment Range | Typically 0 – 174 PSI (0 – 12 Bar) |
| Temperature Range | +41°F to +140°F (+5°C to +60°C) |
| Gauge Port | Included (Usually 1/8″ or 1/4″) |
Ideal Applications
- Workstation Control: Regulating pressure for individual bench tools to ensure safety and precision.
- Spray Painting: Ensuring a constant, low pressure for consistent atomization and finish.
- Pneumatic Automation: Controlling the force exerted by cylinders and actuators.
- Blow Guns: Limiting pressure to OSHA-compliant levels for cleaning operations.
Operator Tip: To extend the life of the diaphragm, always adjust the pressure “upwards.” Turn the knob counter-clockwise to drop below your target, then turn clockwise to rise up to your desired pressure before locking the knob.
Additional information
| FNTP Thread (in) | 1/8 in FNPT, 1/4 in FNPT, 3/8 in FNPT, 1/2 in FNPT |
|---|---|
| Flow rate (cfm at 100 psi) | 26, 53, 150, 165 |
Prevost Regulator
| Module | T1 | HEX | L1 | L2 | L3 | L4 | L5 | L6 | L8 | ËB1 | B2 | B3 | B4 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| ATU R10200 | 1/8″ FNPT | 19 mm | 121.5 mm | 56 mm | 30 mm | 60 mm | 65.5 mm | 40 mm | 4.5 mm | 28 mm | M30x1.5 | 42 mm | 58 mm |
| ATU R10201 | 1/4″ FNPT | 19 mm | 121.5 mm | 56 mm | 30 mm | 60 mm | 65.5 mm | 40 mm | 4.5 mm | 28 mm | M30x1.5 | 42 mm | 58 mm |
| ATU R10202 | 3/8″ FNPT | 30 mm | 185 mm | 84 mm | 45.5 mm | 91 mm | 100.5 mm | 62 mm | 7 mm | 42.5 mm | M45x1.5 | 62 mm | 77.5 mm |
| ATU R10203 | 1/2″ FNPT | 30 mm | 185 mm | 84 mm | 45.5 mm | 91 mm | 100.5 mm | 62 mm | 7 mm | 42.5 mm | M45x1.5 | 62 mm | 77.5 mm |
