The Festo QSRL-G1/8-8, with MPN 186288 Pneumatic Fitting, is a high-quality pneumatic rotary union designed to provide seamless connectivity within pneumatic systems. This product excels in industrial applications where reliable air supply connections are critical for machinery operation.

Key Features:

Rotatable Connection: The QSRL-G1/8-8 offers a 360° rotatable fitting that incorporates a ball bearing for smooth, unrestricted movement, making it ideal for dynamic applications where hoses and cables may need to rotate during operation.
Push-In Tube Fitting: Equipped with a push-in connection for 8mm tubes, this fitting ensures a secure and easy installation, minimizing downtime and simplifying maintenance tasks.
Durable Material: Constructed from PBT (Polybutylene Terephthalate), it provides excellent mechanical and chemical resistance, ensuring longevity and consistent performance in demanding environments.

Benefits:

Versatility in Assembly: The fitting’s design allows for assembly in any orientation, providing flexibility in installation and use across various systems.
Optimal Seal Integrity: Features a sealing ring on the screw-in stud to prevent air leaks, enhancing the efficiency of the pneumatic system.
Compact and Efficient: Its compact size and efficient design make it suitable for space-constrained environments, enabling optimal use of available space.

Applications:

Automated Production Lines: Integral in providing flexible air connections, crucial for automated machinery operations.
Rotating Equipment: Ideal for applications involving rotating sections where continuous air supply needs to be maintained without hindrance.
General Pneumatics: Suitable for a wide range of pneumatic applications across various industries due to its robustness and reliability.

The Festo QSRL-G1/8-8 Pneumatic Fitting Union represents a commitment to enhancing the functionality and efficiency of pneumatic systems, ensuring high performance and reliability in industrial settings.

Technical Data

Feature	Specification
Size	Standard
Nominal width	4.6 mm
Type of seal on screwed plug	Sealing ring
Mounting position	Any
Design	L-shape
Pack size	1
Structural design	Push-pull principle
Operating pressure for entire temperature range	-0.095 MPa … 0.6 MPa
Operating pressure for entire temperature range	-0.95 bar … 6 bar
Operating pressure for entire temperature range	-13.775 psi … 87 psi
Temperature-dependent operating pressure	-0.095 MPa … 1.4 MPa
Temperature-dependent operating pressure	-0.95 bar … 14 bar
Temperature-dependent operating pressure	-13.775 psi … 203 psi
Max. rotational speed	400 rpm
Maritime classification	See certificate
Operating medium	Compressed air as per ISO 8573-1:2010 [7:-:-]
Information on operating and pilot media	Operation with oil lubrication possible
Corrosion resistance class (CRC)	1 – Low corrosion stress
LABS (PWIS) conformity	VDMA24364-B1/B2-L
Ambient temperature	0 °C … 60 °C
Max. radial torque	0.015 Nm
Nominal tightening torque	7 Nm
Tolerance for nominal tightening torque	± 20%
Product weight	35 g
Type of mounting	External hexagon, AF 17
Pneumatic connection 1	External thread G1/8
Pneumatic connection 2	for pneumatic tubing outside diameter 8 mm
Releasing ring color	Blue
Material of screwed plug	Brass, nickel-plated
Note on materials	RoHS-compliant
Housing material	PBT
Releasing ring material	POM
Material of tubing seal	NBR
Material of tube retaining claw	High-alloy stainless steel