Pneumatic Pressure Control Valve Airtac GPR: Precision Air Regulator - GPR30008LT  Compressed Air Filter

Pneumatic regulator, precision type, 300 series, 1/4" NPT port, .725 - 29 psi, with bracket and pressure gauge The Airtac GPR30008LT is a reliable Air Pressure Regulator for your industrial pneumatic equipment.

The Airtac GPR air prep series is a functional replacement for the SMC IR series.

Product Features

1. High pressure regulating accuracy and rapid-response.
2. Good pressure and flow chart.
3. Easy installation. It can be installed independently by bracket or directly with existing filter combination units.
4. Choose from high, medium, or low pressure type.



The Airtac GPF and GPR Series Air Treatment Units
The Airtac GPF and GPR Series are high-performance pneumatic components designed for ultra-clean air filtration and high-precision pressure regulation. These units are ideal for sensitive automation systems, CNC machinery, and laboratory instrumentation.

🔹 Airtac GPF Series – Oil Mist Separator
The Airtac GPF Series is engineered to efficiently remove oil mist, vapor, and fine particles (≥99% efficiency). It ensures the air supply is clean and dry, protecting sensitive downstream components from oil contamination.
• Key Features: High filtration efficiency; Low pressure drop; Durable aluminum alloy housing.

🔹 Airtac GPR Series – Precision Regulator
The Airtac GPR Series provides stable and accurate air pressure control with high sensitivity and low hysteresis.
• Key Features: ±0.1% Full Scale accuracy; Maintains consistent airflow under fluctuations; Compact design.

⚙️ Technical Specifications

Parameter	Typical Range
Operating Pressure	0.05 – 1.0 MPa
GPR Accuracy	±0.1% F.S.
GPF Efficiency	≥99% Oil Removal
Temperature Range	–5 °C to +60 °C
Port Sizes	1/4”, 3/8”, 1/2”

🌐 Advantages of GPF & GPR Combination
- Superior Air Quality: Eliminates oil contaminants that cause equipment failure.
- Precision Performance: Critical for high-accuracy industrial and testing processes.
- Modular Integration: Fully compatible with Airtac’s modular FRL systems for customized air preparation.