GF-1/4-1/8 – Rotary Distributor – Festo Distributors

USD $ 172.20 USD $ 141.20

SKU: Festo 539291

Manufacturer Part Number: Festo 539291
Festo Distributors: GF-1/4-1/8
OEM Spec Ref 

The Festo GF-1/4-1/8 Distributor, with MPN 539291, is a precisely engineered pneumatic distributor designed to optimize the distribution of compressed air within industrial systems. This compact and efficient distributor ensures a reliable and balanced air supply to multiple pneumatic devices, enhancing overall system functionality and efficiency.

Key Features:

  • Efficient Air Distribution: Designed to split air supply evenly, this distributor ensures that compressed air is delivered effectively to various parts of the pneumatic system, maintaining optimal operational conditions.
  • Durable Construction: Made with high-quality materials, the GF-1/4-1/8 is built to endure the rigorous conditions found in industrial environments, providing long-lasting durability and reliability.
  • Compact and Flexible Design: Its small footprint allows for easy integration into tight spaces, making it highly adaptable for a variety of industrial applications without compromising performance.
  • Easy Installation: Features a straightforward, user-friendly design for quick and effortless installation, which reduces setup time and simplifies maintenance.
  • Universal Compatibility: Compatible with a wide range of pneumatic systems, it can be seamlessly integrated into existing setups, enhancing system design flexibility.


  • Enhanced System Efficiency: By ensuring a consistent and balanced air supply, this distributor contributes to the efficiency and reliability of pneumatic processes, improving overall system performance.
  • Reduced Energy Consumption: Optimal air distribution helps minimize energy use by reducing the need for excessive pressure or flow, leading to significant cost savings.
  • Extended Component Lifespan: Even distribution of air reduces wear and tear on pneumatic components, extending their operational life and reducing maintenance needs.
  • Improved Operational Safety: Reliable and consistent air supply enhances the safety of pneumatic operations, adhering to stringent industrial safety standards.


  • Automated Manufacturing: Crucial for systems that require precise air distribution to multiple points, ensuring consistent operation and quality production outcomes.
  • Pneumatic Control Systems: Plays an essential role in providing balanced air delivery to control systems, ensuring they function correctly and efficiently.
  • Assembly Lines: Ideal for use in assembly processes where multiple tools or actuators require a stable and reliable air supply.
  • General Industrial Applications: Suitable for a broad range of industrial applications, enhancing operational precision and reliability in various pneumatic setups.

The Festo GF-1/4-1/8 Distributor stands as a testament to Festo’s commitment to advancing pneumatic technology, offering a sophisticated solution for managing compressed air distribution and optimizing the performance of industrial processes. This distributor is an indispensable tool for enhancing the efficiency and safety of pneumatic operations across multiple industries.

Technical Data

Feature Specification
Nominal width 8 mm
Mounting position Any
Operating pressure for entire temperature range -0.095 MPa … 1 MPa
Operating pressure for entire temperature range -0.95 bar … 10 bar
Operating pressure for entire temperature range -13.775 psi … 145 psi
Standard flow rate 1-2.1 (6->0) 1730 l/min
Standard flow rate 1-2.X open (6->0) 4050 l/min
Max. rotational speed 3000 rpm
Operating medium Compressed air as per ISO 8573-1:2010 [7:-:-] Water (liquid, ice-free)
Information on operating and pilot media Use 5 µm filter when operating with water
Operation with oil lubrication possible
Corrosion resistance class (CRC) 1 – Low corrosion stress
LABS (PWIS) conformity VDMA24364-B1/B2-L
Ambient temperature -10 °C … 80 °C
Max. tightening torque 2.8 Nm
Max. axial force 50 N
Max. radial force 150 N
Nominal tightening torque 1.65 Nm
Tolerance for nominal tightening torque ± 20%
Product weight 370 g
Pneumatic connection 1 G1/4
Pneumatic connection 2 G1/8
Note on materials RoHS-compliant
Housing material Brass, nickel-plated
Shaft material High-alloy steel
Weight 0.370 kg